240 Area Code: Location, prefixes, cities, map, time zone and assignments

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240 Prefixes/Exchanges

Prefix

Location / Company

Company

Assigned

240-200

WSHNGTNZN2, MD

BANDWIDTH.COM CLEC, LLC - MD

10/4/10

240-201

RIDGE, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-202

[UNASSIGNED]

240-203

HAGERSTOWN, MD

SPRINT SPECTRUM L.P. - MD

10/4/11

240-204

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/7/11

240-205

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

7/23/03

240-206

WSNG236Z14, MD

XO MARYLAND, LLC

240-207

DAMASCS236, MD

CAVALIER EAST LLC - MD

240-208

LA PLATA, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-209

INDIANHEAD, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-210

WALDORF, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-211

[UNASSIGNED]

240-212

OAKLAND, MD

CORE COMMUNICATIONS, INC. - MD

240-213

WALDORF, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-214

MECHANCSVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-215

FREDERICK, MD

TELCOVE OPERATIONS, INC. - MD

240-216

WALDORF, MD

SPRINT SPECTRUM L.P.

3/15/01

240-217

HAGERSTOWN, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

4/16/01

240-218

NANJEMOY, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-219

RIDGE, MD

PEERLESS NETWORK OF MARYLAND, LLC

9/22/14

240-220

POOLESVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-221

WSNGTNZN11, MD

VERIZON MARYLAND, INC.

240-222

WALDORF, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-223

WSHNGTNZN2, MD

ALLEGIANCE TELECOM, INC. - MD

240-224

GAITHERSBG, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/10/12

240-225

FREDERICK, MD

CORE COMMUNICATIONS, INC. - MD

240-226

[UNASSIGNED]

240-227

[UNASSIGNED]

240-228

WSNG236Z13, MD

VERIZON MARYLAND, INC.

240-229

WALDORF, MD

BROADWING COMMUNICATIONS. LLC - MD

240-230

HUGHESVL, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-231

HAGERSTOWN, MD

CORE COMMUNICATIONS, INC. - MD

240-232

WSNG236Z14, MD

BROADWING COMMUNICATIONS. LLC - MD

240-233

TOMPKINSVL, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-234

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/4/11

240-235

WSHNGTNZN2, MD

PAETEC COMMUNICATIONS, INC. - MD

240-236

FREDERICK, MD

VERIZON MARYLAND, INC.

240-237

LXTNPKGRML, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-238

WSNGTNZN10, MD

PAETEC COMMUNICATIONS, INC. - MD

240-239

LEONARDTN, MD

CORE COMMUNICATIONS, INC. - MD

240-240

[UNASSIGNED]

240-241

WSNG236Z13, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-242

WSNGTNZN11, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-243

GAITHERSBG, MD

ALLEGIANCE TELECOM, INC. - MD

240-244

WSNGTNZN16, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-245

WSNG236Z14, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-246

GAITHERSBG, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-247

WSHNGTNZN3, MD

ALLEGIANCE TELECOM, INC. - MD

240-248

RIDGE, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-249

MECHANCSVL, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-250

BRANDYWINE, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-251

HIGHFIELD, MD

CORE COMMUNICATIONS, INC. - MD

240-252

GAITHERSBG, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-253

WSHNGTNZN6, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-254

HUGHESVL, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-255

POOLESVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-256

LEONARDTN, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-257

NANJEMOY, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-258

RIDGE, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-259

[UNASSIGNED]

240-260

WSNG236Z14, MD

ALLEGIANCE TELECOM, INC. - MD

240-261

GAITHERSBG, MD

ONVOY, LLC - MD

12/23/15

240-262

LXTNPKGRML, MD

SPRINT SPECTRUM L.P.

10/17/11

240-263

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/10/11

240-264

LAUREL236, MD

VERIZON MARYLAND, INC.

240-265

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/10/11

240-266

WSNG236Z14, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-267

HAGERSTOWN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

5/18/17

240-268

WSNGTNZN10, MD

ALLEGIANCE TELECOM, INC. - MD

240-269

WSNGTNZN16, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-270

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/7/11

240-271

WSHNGTNZN2, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-272

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/10/11

240-273

WSHNGTNZN6, MD

BROADWING COMMUNICATIONS. LLC - MD

240-274

WSHNGTNZN2, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-275

GRANTSVL, MD

CORE COMMUNICATIONS, INC. - MD

240-276

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

5/4/04

240-277

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

10/18/02

240-278

LAUREL236, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/8/11

240-279

WALDORF, MD

CORE COMMUNICATIONS, INC. - MD

240-280

LAUREL236, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

240-281

WSHNGTNZN2, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-282

MECHANCSVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-283

WSNGTNZN11, MD

PAETEC COMMUNICATIONS, INC. - MD

240-284

FROSTBURG, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

11/1/04

240-285

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-286

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

9/17/02

240-287

HANCOCK, MD

CORE COMMUNICATIONS, INC. - MD

240-288

THURMONT, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

11/1/04

240-289

WSHNGTNZN6, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-290

WSNGTNZN11, MD

ALLEGIANCE TELECOM, INC. - MD

240-291

HAGERSTOWN, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

10/15/02

240-292

WSNGTNZN11, MD

VERIZON MARYLAND, INC.

240-293

WSNGTNZN12, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-294

LAUREL236, MD

XO MARYLAND, LLC

240-295

LAUREL236, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-296

WSHNGTNZN4, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-297

WSNG236Z13, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-298

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-299

WALDORF, MD

SPRINT SPECTRUM L.P.

240-300

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

12/7/10

240-301

[UNASSIGNED]

240-302

LAUREL236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

9/28/16

240-303

WSNGTNZN16, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-304

WSHNGTNZN5, MD

SPRINT SPECTRUM L.P.

7/3/02

240-305

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-306

GAITHERSBG, MD

ALLEGIANCE TELECOM, INC. - MD

240-307

EMMITSBURG, MD

AT&T LOCAL

3/27/03

240-308

DAMASCS236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-309

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/10/12

240-310

HAGERSTOWN, MD

USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD

240-311

[UNASSIGNED]

240-312

WSHNGTNZN5, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-313

HAGERSTOWN, MD

VERIZON MARYLAND, INC.

240-314

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-315

FREDERICK, MD

VERIZON MARYLAND, INC.

240-316

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-317

LXTNPKGRML, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-318

WSNGTNZN16, MD

VERIZON MARYLAND, INC.

240-319

LAUREL238, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/6/08

240-320

WALDORF, MD

CAVALIER EAST LLC - MD

240-321

OAKLAND, MD

USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD

240-322

MCCOOLE, MD

CORE COMMUNICATIONS, INC. - MD

240-323

EMMITSBURG, MD

CORE COMMUNICATIONS, INC. - MD

240-324

ASHTON238, MD

YMAX COMMUNICATIONS CORP. - MD

10/8/08

240-325

DAMASCS236, MD

CORE COMMUNICATIONS, INC. - MD

240-326

WSNG236Z15, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-327

GAITHERSBG, MD

CORE COMMUNICATIONS, INC. - MD

240-328

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-329

HAGERSTOWN, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-330

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

12/14/07

240-331

WSHNGTNZN3, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-332

TOMPKINSVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-333

WSHNGTNZN2, MD

CAVALIER EAST LLC - MD

5/9/01

240-334

WSNG236Z14, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-335

WSNG236Z14, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-336

WSHNGTNZN2, MD

CORE COMMUNICATIONS, INC. - MD

240-337

WSHNGTNZN5, MD

ONVOY, LLC - MD

240-338

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-339

WSNG236Z15, MD

CAVALIER EAST LLC - MD

240-340

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

8/18/11

240-341

BUCKEYSTN, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

2/25/09

240-342

ASHTON236, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-343

HANCOCK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

5/10/11

240-344

FREDERICK, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

10/15/02

240-345

ASHTON238, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

3/9/06

240-346

WALDORF, MD

SPRINT SPECTRUM L.P.

240-347

HAGERSTOWN, MD

BANDWIDTH.COM CLEC, LLC - MD

8/4/08

240-348

WSNGTNZN16, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-349

LA PLATA, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-350

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-351

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-352

LA PLATA, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-353

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-354

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-355

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-356

MYERSVILLE, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-357

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/12/06

240-358

DAMASCS236, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-359

INDIANHEAD, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-360

LAUREL236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

9/17/13

240-361

GAITHERSBG, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-362

CUMBERLAND, MD

VERIZON MARYLAND, INC.

240-363

WSNGTNZN11, MD

ONVOY, LLC - MD

240-364

GAITHERSBG, MD

CAVALIER EAST LLC - MD

5/9/01

240-365

DAMASCS236, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

240-366

WILLIAMSPT, MD

AT&T LOCAL

240-367

FREDERICK, MD

SPRINT SPECTRUM L.P.

10/18/02

240-368

WALDORF, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-369

MOUNT AIRY, MD

CORE COMMUNICATIONS, INC. - MD

240-370

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

12/14/07

240-371

WSNGTNZN12, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-372

GAITHERSBG, MD

SPRINT SPECTRUM L.P.

240-373

WSNG236Z13, MD

VERIZON MARYLAND, INC.

240-374

LAUREL236, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-375

WSHNGTNZN5, MD

SPRINT SPECTRUM L.P.

240-376

HUGHESVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-377

INDIANHEAD, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-378

CUMBERLAND, MD

CORE COMMUNICATIONS, INC. - MD

240-379

FREDERICK, MD

VERIZON MARYLAND, INC.

240-380

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/17/07

240-381

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-382

HAGERSTOWN, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - MD

6/11/09

240-383

WSHNGTNZN2, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-384

LXTNPKGRML, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-385

MYERSVILLE, MD

VERIZON MARYLAND, INC.

240-386

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-387

WSNG236Z13, MD

CAVALIER EAST LLC - MD

240-388

GAITHERSBG, MD

SPRINT SPECTRUM L.P.

11/4/02

240-389

ASHTON236, MD

ATX TELECOMMUNICATIONS SERVICES, LTD

240-390

ASHTON236, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-391

WSNG236Z13, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-392

WSHNGTNZN5, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-393

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-394

MOUNT AIRY, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

12/13/04

240-395

WSHNGTNZN2, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-396

WSHNGTNZN2, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-397

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/6/09

240-398

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

7/3/02

240-399

WSNGTNZN10, MD

XO MARYLAND, LLC

240-400

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

8/18/11

240-401

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-402

WSNG236Z13, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

9/21/10

240-403

WSNGTNZN10, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-404

GAITHERSBG, MD

XO MARYLAND, LLC

2/13/01

240-405

FREDERICK, MD

US LEC OF MARYLAND, INC.

7/27/04

240-406

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

9/17/09

240-407

WSNGTNZN16, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-408

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

10/14/09

240-409

FREDERICK, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-410

[UNASSIGNED]

240-411

[UNASSIGNED]

240-412

WALDORF, MD

SPRINT SPECTRUM L.P.

1/16/01

240-413

WSHNGTNZN4, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/12/01

240-414

WSHNGTNZN6, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-415

FREDERICK, MD

YMAX COMMUNICATIONS CORP. - MD

12/16/08

240-416

WALDORF, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

5/18/01

240-417

WSHNGTNZN5, MD

SPRINT SPECTRUM L.P.

240-418

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/12/01

240-419

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/29/07

240-420

HAGERSTOWN, MD

VERIZON MARYLAND, INC.

240-421

WSNGTNZN10, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

4/9/01

240-422

FREDERICK, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

5/15/02

240-423

WSHNGTNZN3, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

5/21/01

240-424

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

11/16/07

240-425

WSHNGTNZN2, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/25/01

240-426

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

10/25/01

240-427

WALDORF, MD

XO MARYLAND, LLC

4/23/01

240-428

WSNGTNZN10, MD

BANDWIDTH.COM CLEC, LLC - MD

240-429

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

12/19/06

240-430

WSNGTNZN11, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-431

LXTNPKGRML, MD

SPRINT SPECTRUM L.P.

240-432

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-433

WSNGTNZN12, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-434

LEONARDTN, MD

BROADWING COMMUNICATIONS. LLC - MD

240-435

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

5/7/09

240-436

BUCKEYSTN, MD

TELCOVE OPERATIONS, INC. - MD

240-437

ASHTON236, MD

XO MARYLAND, LLC

240-438

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

8/15/11

240-439

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/6/08

240-440

FREDERICK, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

2/27/09

240-441

WSHNGTNZN6, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

6/6/01

240-442

OAKLAND, MD

VERIZON MARYLAND, INC.

5/22/01

240-443

[UNASSIGNED]

240-444

LAUREL236, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/7/11

240-445

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/10/11

240-446

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

8/9/01

240-447

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-448

WALDORF, MD

SPRINT SPECTRUM L.P.

9/7/11

240-449

GAITHERSBG, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-450

WSHNGTNZN3, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-451

THURMONT, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-452

HAGERSTOWN, MD

LUMOS NETWORKS INC. - VA

7/22/10

240-453

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-454

GAITHERSBG, MD

PAETEC COMMUNICATIONS, INC. - MD

4/22/05

240-455

WSHNGTNZN5, MD

PAETEC COMMUNICATIONS, INC. - MD

6/20/01

240-456

LAUREL236, MD

VERIZON MARYLAND, INC.

240-457

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/4/08

240-458

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/4/11

240-459

LAUREL236, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/27/10

240-460

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-461

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-462

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-463

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-464

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-465

WSHNGTNZN2, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-466

MECHANCSVL, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

7/10/01

240-467

WSHNGTNZN4, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

4/25/13

240-468

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

11/16/07

240-469

HAGERSTOWN, MD

SPRINT SPECTRUM L.P. - MD

2/14/08

240-470

LAUREL236, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/4/11

240-471

WSNGTNZN12, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-472

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-473

WSNG236Z13, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-474

GAITHERSBG, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

5/22/15

240-475

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-476

WSHNGTNZN3, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

2/21/01

240-477

GAITHERSBG, MD

LIGHTWAVE COMMUNICATIONS, LLC - MD

5/20/05

240-478

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

7/27/04

240-479

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

4/7/08

240-480

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

9/27/10

240-481

WSHNGTNZN3, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

5/11/01

240-482

WSHNGTNZN2, MD

US LEC OF MARYLAND, INC.

240-483

WSHNGTNZN2, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

240-484

LAUREL236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

6/12/17

240-485

WSHNGTNZN3, MD

US LEC OF MARYLAND, INC.

240-486

WSNG236Z14, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/12/01

240-487

WSHNGTNZN4, MD

US LEC OF MARYLAND, INC.

240-488

OAKLAND, MD

SHENTEL COMMUNICATIONS, LLC - MD

5/16/12

240-489

POOLESVL, MD

XO MARYLAND, LLC

2/13/01

240-490

MIDDLETOWN, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

6/12/01

240-491

WSHNGTNZN3, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-492

WSHNGTNZN5, MD

US LEC OF MARYLAND, INC.

240-493

WSHNGTNZN6, MD

US LEC OF MARYLAND, INC.

240-494

WSHNGTNZN3, MD

CAVALIER EAST LLC - MD

5/9/01

240-495

WSHNGTNZN4, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/29/13

240-496

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/17/16

240-497

WSHNGTNZN2, MD

VERIZON MARYLAND, INC.

240-498

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-499

WSNGTNZN10, MD

US LEC OF MARYLAND, INC.

240-500

HAGERSTOWN, MD

US LEC OF MARYLAND, INC.

10/21/10

240-501

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

10/8/01

240-502

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

10/4/11

240-503

TOMPKINSVL, MD

PEERLESS NETWORK OF MARYLAND, LLC

4/9/13

240-504

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

10/4/11

240-505

WSHNGTNZN3, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

10/31/01

240-506

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

1/9/02

240-507

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/5/08

240-508

WSHNGTNZN5, MD

SPRINT SPECTRUM L.P.

240-509

WSNG238Z14, MD

BANDWIDTH.COM CLEC, LLC - MD

3/31/08

240-510

WSNG236Z15, MD

XO MARYLAND, LLC

240-511

[UNASSIGNED]

240-512

WSNG238Z13, MD

CORE COMMUNICATIONS, INC. - MD

8/8/06

240-513

HAGERSTOWN, MD

SPRINT SPECTRUM L.P. - MD

10/19/11

240-514

WSNGTNZN11, MD

US LEC OF MARYLAND, INC.

240-515

WSHNGTNZN2, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

6/20/01

240-516

WSNGTNZN12, MD

US LEC OF MARYLAND, INC.

240-517

LAUREL238, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/28/14

240-518

WALDORF, MD

SPRINT SPECTRUM L.P.

10/21/11

240-519

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

11/10/11

240-520

HAGERSTOWN, MD

SPRINT SPECTRUM L.P. - MD

3/29/06

240-521

LAUREL236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

1/11/18

240-522

CUMBERLAND, MD

SPRINT SPECTRUM L.P.

12/12/01

240-523

LA PLATA, MD

XO MARYLAND, LLC

2/13/01

240-524

LAUREL236, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-525

WSNG236Z15, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-526

LEONARDTN, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-527

HAGERSTOWN, MD

VERIZON MARYLAND, INC.

240-528

HUGHESVL, MD

BROADWING COMMUNICATIONS. LLC - MD

240-529

FREDERICK, MD

VERIZON MARYLAND, INC.

240-530

WALDORF, MD

LOCAL ACCESS LLC - MD

8/1/13

240-531

WSHNGTNZN3, MD

TELNYX LLC

3/7/17

240-532

WSHNGTNZN5, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/29/13

240-533

WSHNGTNZN3, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

240-534

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

4/11/16

240-535

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

1/9/01

240-536

ASHTON236, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-537

HAGERSTOWN, MD

ATLANTECH ONLINE, INC. - MD

9/15/17

240-538

LEONARDTN, MD

XO MARYLAND, LLC

2/13/01

240-539

WSHNGTNZN4, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-540

WSNG238Z13, MD

WIDE VOICE, LLC - MD

10/5/16

240-541

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

10/31/11

240-542

WSNG236Z13, MD

US LEC OF MARYLAND, INC.

240-543

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

7/25/06

240-544

WSNG236Z14, MD

US LEC OF MARYLAND, INC.

240-545

WSNG236Z15, MD

US LEC OF MARYLAND, INC.

240-546

WSNGTNZN16, MD

US LEC OF MARYLAND, INC.

240-547

LAUREL236, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-548

WSNG236Z14, MD

ALLEGIANCE TELECOM, INC. - MD

240-549

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/17/16

240-550

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/26/09

240-551

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/25/09

240-552

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/25/09

240-553

WSNG236Z13, MD

ALLEGIANCE TELECOM, INC. - MD

240-554

LAUREL236, MD

ALLEGIANCE TELECOM, INC. - MD

240-555

VERIZON MARYLAND, INC.

[UNASSIGNED]

240-556

WSNG236Z14, MD

PAETEC COMMUNICATIONS, INC. - MD

240-557

WSHNGTNZN6, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/14/17

240-558

WSNGTNZN11, MD

CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD

240-559

ASHTON236, MD

ALLEGIANCE TELECOM, INC. - MD

240-560

WSNGTNZN12, MD

XO MARYLAND, LLC

4/23/01

240-561

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/7/08

240-562

GAITHERSBG, MD

MCIMETRO ACCESS TRANSMISSION SERVICES LLC

6/12/15

240-563

WSHNGTNZN5, MD

ONVOY, LLC - MD

7/5/17

240-564

LAUREL236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

12/21/18

240-565

LAUREL238, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

12/30/05

240-566

FREDERICK, MD

VERIZON MARYLAND, INC.

6/11/02

240-567

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

7/12/06

240-568

LAUREL236, MD

VERIZON MARYLAND, INC.

240-569

FLINTSTONE, MD

BANDWIDTH.COM CLEC, LLC - MD

9/22/17

240-570

ASHTON238, MD

ONVOY, LLC - MD

2/24/16

240-571

[UNASSIGNED]

240-572

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/15/17

240-573

WSNG236Z15, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-575

FREDERICK, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

12/30/05

240-576

HAGERSTOWN, MD

VONAGE NETWORK INC.

12/20/17

240-577

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

8/9/06

240-578

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/8/11

240-579

ASHTON236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/11/18

240-580

CUMBERLAND, MD

SPRINT SPECTRUM L.P.

6/14/01

240-581

LAUREL236, MD

PAETEC COMMUNICATIONS, INC. - DC

240-582

WSHNGTNZN4, MD

VERIZON MARYLAND, INC.

240-583

LAUREL236, MD

VERIZON MARYLAND, INC.

4/28/10

240-584

LAUREL236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/11/18

240-585

WALDORF, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/29/11

240-586

FREDERICK, MD

VERIZON MARYLAND, INC.

12/22/06

240-587

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/6/09

240-588

GRANTSVL, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

2/1/18

240-589

MCCOOLE, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/7/18

240-590

WSNGTNZN12, MD

METRO PCS, INC.

4/9/18

240-591

HAGERSTOWN, MD

SHENTEL COMMUNICATIONS, LLC - MD

4/17/18

240-592

WSNG236Z13, MD

VERIZON MARYLAND, INC.

7/1/16

240-593

LAUREL238, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/13/01

240-594

BITTINGER, MD

BANDWIDTH.COM CLEC, LLC - MD

5/15/18

240-595

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/13/06

240-596

ASHTON236, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-597

GAITHERSBG, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-598

HUGHESVL, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-599

WSNGTNZN10, MD

BROADWING COMMUNICATIONS. LLC - MD

240-600

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

4/27/11

240-601

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-602

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-603

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-604

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-605

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-606

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-607

WALDORF, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-608

FREDERICK, MD

BRIGHTLINK COMMUNICATIONS, LLC

3/11/13

240-609

CUMBERLAND, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

9/11/14

240-610

WSHNGTNZN4, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-611

[UNASSIGNED]

240-612

WSHNGTNZN5, MD

LEVEL 3 TELECOM OF MARYLAND, LLC - MD

240-613

WSHNGTNZN4, MD

US LEC OF MARYLAND, INC.

4/5/12

240-614

WSNGTNZN10, MD

METRO PCS, INC.

7/16/13

240-615

WSHNGTNZN4, MD

METRO PCS, INC.

5/29/13

240-616

WSNG236Z13, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

240-617

HIGHFIELD, MD

BANDWIDTH.COM CLEC, LLC - MD

7/16/15

240-618

WSNGTNZN10, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/7/14

240-619

WSHNGTNZN5, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

240-620

WSNGTNZN10, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

240-621

WSNGTNZN11, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

240-622

LA PLATA, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-623

WSHNGTNZN4, MD

BANDWIDTH.COM CLEC, LLC - MD

12/8/14

240-624

WSNG236Z13, MD

VERIZON MARYLAND, INC.

240-625

HAGERSTOWN, MD

SPRINT SPECTRUM L.P. - MD

4/17/01

240-626

FREDERICK, MD

SPRINT SPECTRUM L.P.

240-627

WSNGTNZN11, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-628

MECHANCSVL, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-629

FREDERICK, MD

VERIZON MARYLAND, INC.

240-630

WSHNGTNZN2, MD

BANDWIDTH.COM CLEC, LLC - MD

10/31/11

240-631

GAITHERSBG, MD

VERIZON MARYLAND, INC.

240-632

GAITHERSBG, MD

VERIZON MARYLAND, INC.

240-633

HUGHESVL, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

5/22/15

240-634

RIDGE, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-635

TOMPKINSVL, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-636

LAUREL236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

240-637

WSHNGTNZN3, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-638

WSHNGTNZN3, MD

BROADWING COMMUNICATIONS. LLC - MD

240-639

LAUREL236, MD

CORE COMMUNICATIONS, INC. - MD

6/1/18

240-640

WALDORF, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/24/09

240-641

WSHNGTNZN3, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-642

WSNGTNZN10, MD

ADVANCED TELECOM SOLUTIONS, LLC

8/2/18

240-643

WSHNGTNZN3, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

5/16/02

240-644

WSHNGTNZN2, MD

XO MARYLAND, LLC

240-645

WSHNGTNZN3, MD

XO MARYLAND, LLC

240-646

LAUREL236, MD

CAVALIER EAST LLC - MD

240-647

CLEAR SPG, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-648

KEEDYSVL, MD

CORE COMMUNICATIONS, INC. - MD

6/12/18

240-649

SMITHSBURG, MD

CORE COMMUNICATIONS, INC. - MD

6/12/18

240-650

WSHNGTNZN3, MD

BROADVOX-CLEC, LLC - MD

11/17/11

240-651

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-652

MECHANCSVL, MD

XO MARYLAND, LLC

2/13/01

240-653

LAUREL238, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-654

GAITHERSBG, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

5/19/06

240-655

KITZMILLER, MD

ONVOY, LLC - MD

12/18/17

240-657

FROSTBURG, MD

MCI WORLDCOM COMMUNICATIONS, INC. - MD

1/6/16

240-658

GAITHERSBG, MD

VONAGE NETWORK INC.

12/4/18

240-659

ASHTON236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/30/19

240-660

WSNGTNZN10, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/31/15

240-661

LXTNPKGRML, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

5/21/15

240-662

WSHNGTNZN3, MD

VERIZON MARYLAND, INC.

240-663

MIDDLETOWN, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/30/19

240-664

CUMBERLAND, MD

PEERLESS NETWORK OF MARYLAND, LLC

3/6/19

240-665

WSNGTNZN10, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/9/17

240-666

NANJEMOY, MD

VOXBEAM TELECOMMUNICATIONS INC. - MD

6/25/15

240-667

WSHNGTNZN4, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-668

DAMASCS236, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-669

WSNGTNZN11, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

240-670

WSHNGTNZN3, MD

LOCAL ACCESS LLC - MD

3/6/12

240-671

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-672

WSNGTNZN10, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-673

WSHNGTNZN2, MD

BANDWIDTH.COM CLEC, LLC - MD

5/17/19

240-674

FREDERICK, MD

SPRINT SPECTRUM L.P.

240-675

MYERSVILLE, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-676

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-677

WSHNGTNZN5, MD

MCIMETRO ACCESS TRANSMISSION SERVICES LLC

5/20/19

240-678

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-679

FRIENDSVL, MD

CORE COMMUNICATIONS, INC. - MD

6/11/18

240-680

FREDERICK, MD

PEERLESS NETWORK OF MARYLAND, LLC

10/29/18

240-681

BRANDYWINE, MD

ATX TELECOMMUNICATIONS SERVICES, LTD

10/30/03

240-682

WALDORF, MD

STARPOWER COMMUNICATIONS, LLC - MD

240-683

GAITHERSBG, MD

VERIZON MARYLAND, INC.

240-684

WSNG236Z13, MD

VERIZON MARYLAND, INC.

240-685

BRANDYWINE, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-686

GAITHERSBG, MD

VERIZON MARYLAND, INC.

240-687

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-688

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/12/06

240-689

WSNG236Z15, MD

CSC WIRELESS, LLC

5/28/19

240-690

GAITHERSBG, MD

TELEPORT COMMUNICATIONS AMERICA, LLC - DC

11/10/16

240-691

WSHNGTNZN5, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-692

GRANTSVL, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

5/30/19

240-694

WSHNGTNZN2, MD

VERIZON MARYLAND, INC.

240-695

WSHNGTNZN5, MD

VERIZON MARYLAND, INC.

240-696

WSHNGTNZN4, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-699

BUCKEYSTN, MD

VERIZON MARYLAND, INC.

5/22/01

240-700

[UNASSIGNED]

240-701

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/25/09

240-702

GAITHERSBG, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/7/14

240-703

[UNASSIGNED]

240-704

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/25/09

240-705

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/25/09

240-706

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/26/09

240-707

HAGERSTOWN, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

1/27/12

240-708

LAUREL238, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

6/8/12

240-711

[UNASSIGNED]

240-712

LAUREL238, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/1/11

240-713

LAUREL236, MD

PEERLESS NETWORK OF MARYLAND, LLC

11/2/11

240-714

WSHNGTNZN4, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

2/20/15

240-715

WSNGTNZN10, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-716

WSHNGTNZN5, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

11/15/13

240-717

[UNASSIGNED]

240-718

LXTNPKGRML, MD

XO MARYLAND, LLC

2/13/01

240-719

WSHNGTNZN5, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

4/11/16

240-720

GAITHERSBG, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-722

ASHTON236, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-723

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-724

WSHNGTNZN6, MD

CAVALIER EAST LLC - MD

240-725

LXTNPKGRML, MD

VERIZON MARYLAND, INC.

240-726

POOLESVL, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/25/19

240-727

CUMBERLAND, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-731

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-732

MOUNT AIRY, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

11/12/15

240-734

SMITHSBURG, MD

BANDWIDTH.COM CLEC, LLC - MD

3/22/12

240-737

WSHNGTNZN4, MD

CAVALIER EAST LLC - MD

5/9/01

240-740

WSNGTNZN10, MD

ATLANTECH ONLINE, INC. - MD

9/3/15

240-743

WSHNGTNZN2, MD

LOCAL ACCESS LLC - MD

11/16/06

240-744

WSHNGTNZN2, MD

BROADWING COMMUNICATIONS. LLC - MD

240-745

DAMASCS236, MD

XO MARYLAND, LLC

240-747

WSNGTNZN11, MD

CAVALIER EAST LLC - MD

5/9/01

240-750

GAITHERSBG, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

5/6/05

240-751

GAITHERSBG, MD

TELCOVE OPERATIONS, INC. - MD

240-752

WSHNGTNZN2, MD

TELCOVE OPERATIONS, INC. - MD

240-753

WSNGTNZN10, MD

TELCOVE OPERATIONS, INC. - MD

240-754

WALDORF, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

11/11/11

240-755

LAUREL238, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

1/5/06

240-757

WSNG236Z13, MD

PEERLESS NETWORK OF MARYLAND, LLC

240-758

LAUREL236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

3/3/16

240-760

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

9/22/15

240-762

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

8/22/12

240-763

WSNG238Z15, MD

BANDWIDTH.COM CLEC, LLC - MD

10/1/15

240-764

WSHNGTNZN4, MD

XO MARYLAND, LLC

240-765

WSHNGTNZN5, MD

XO MARYLAND, LLC

240-766

WSHNGTNZN6, MD

XO MARYLAND, LLC

240-767

WSHNGTNZN5, MD

CAVALIER EAST LLC - MD

5/9/01

240-770

WSHNGTNZN4, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

11/22/04

240-771

POOLESVL, MD

ONVOY, LLC - MD

2/18/16

240-772

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/17/11

240-773

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-774

LONACONING, MD

BANDWIDTH.COM CLEC, LLC - MD

10/5/15

240-775

WESTERNPT, MD

BANDWIDTH.COM CLEC, LLC - MD

10/5/15

240-776

LA PLATA, MD

BROADWING COMMUNICATIONS. LLC - MD

240-777

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

240-778

WSNGTNZN10, MD

XO MARYLAND, LLC

240-779

ASHTON236, MD

CAVALIER EAST LLC - MD

240-780

GAITHERSBG, MD

BROADWING COMMUNICATIONS. LLC - MD

240-781

WSHNGTNZN2, MD

MCIMETRO ACCESS TRANSMISSION SERVICES LLC

8/18/15

240-782

DAMASCS236, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-783

WSHNGTNZN2, MD

MTE, INC. DBA MTE PAGING NETWORK

240-784

MYERSVILLE, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

6/6/01

240-786

LAUREL236, MD

BROADWING COMMUNICATIONS. LLC - MD

240-787

BRANDYWINE, MD

BROADWING COMMUNICATIONS. LLC - MD

240-788

WSHNGTNZN5, MD

BROADWING COMMUNICATIONS. LLC - MD

240-790

WSNG236Z13, MD

BROADWING COMMUNICATIONS. LLC - MD

240-793

GAITHERSBG, MD

SPRINT SPECTRUM L.P.

3/15/01

240-794

LXTNPKGRML, MD

BROADWING COMMUNICATIONS. LLC - MD

240-800

WSHNGTNZN2, MD

CORE COMMUNICATIONS, INC. - MD

6/22/12

240-801

GAITHERSBG, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

10/4/13

240-802

WSHNGTNZN2, MD

BRIGHTLINK COMMUNICATIONS, LLC

5/10/13

240-803

CUMBERLAND, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

1/27/12

240-804

TOMPKINSVL, MD

XO MARYLAND, LLC

4/23/01

240-805

GAITHERSBG, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/17/15

240-806

INDIANHEAD, MD

PEERLESS NETWORK OF MARYLAND, LLC

9/30/15

240-808

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/31/15

240-810

WSNGTNZN10, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

4/5/16

240-811

[UNASSIGNED]

240-812

POOLESVL, MD

GLOBAL CROSSING LOCAL SERVICES, INC.-MD

240-813

GAITHERSBG, MD

ATX TELECOMMUNICATIONS SERVICES, LTD

240-814

[UNASSIGNED]

240-815

FREDERICK, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

11/17/15

240-816

KEEDYSVL, MD

BANDWIDTH.COM CLEC, LLC - MD

10/5/15

240-817

ASHTON236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

1/12/16

240-818

MYERSVILLE, MD

VERIZON MARYLAND, INC.

240-821

WSHNGTNZN3, MD

LIGHTWAVE COMMUNICATIONS, LLC - MD

5/27/05

240-823

BRANDYWINE, MD

XO MARYLAND, LLC

2/13/01

240-825

WSHNGTNZN4, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

3/17/16

240-826

WSNGTNZN10, MD

VERIZON MARYLAND, INC.

5/7/07

240-828

WSHNGTNZN4, MD

TELNYX LLC

240-830

WSHNGTNZN5, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

11/10/15

240-831

FREDERICK, MD

BROADVOX-CLEC, LLC - MD

4/26/16

240-832

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-833

WSNGTNZN11, MD

XO MARYLAND, LLC

240-837

HUGHESVL, MD

XO MARYLAND, LLC

2/13/01

240-838

WSHNGTNZN5, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/12/01

240-839

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

1/13/07

240-840

FREDERICK, MD

ONVOY SPECTRUM, LLC

6/19/18

240-841

LAUREL238, MD

XO MARYLAND, LLC

240-842

WSNG238Z14, MD

XO MARYLAND, LLC

240-843

WSNG238Z13, MD

XO MARYLAND, LLC

240-844

RIDGE, MD

XO MARYLAND, LLC

2/13/01

240-845

WSNG236Z13, MD

XO MARYLAND, LLC

240-846

WSNGTNZN16, MD

XO MARYLAND, LLC

240-847

WSHNGTNZN3, MD

ONVOY, LLC - MD

12/9/15

240-848

GAITHERSBG, MD

SPRINT SPECTRUM L.P.

240-850

HAGERSTOWN, MD

PEERLESS NETWORK OF MARYLAND, LLC

5/25/16

240-854

[UNASSIGNED]

240-855

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

10/9/06

240-856

LAUREL238, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

4/11/16

240-857

WSHNGTNZN5, MD

LEVEL 3 TELECOM OF MARYLAND, LLC - MD

240-858

WSHNGTNZN2, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/12/16

240-859

ASHTON238, MD

BROADVOX-CLEC, LLC - MD

7/11/16

240-860

CUMBERLAND, MD

PEERLESS NETWORK OF MARYLAND, LLC

8/23/16

240-862

MT SAVAGE, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-863

WSHNGTNZN3, MD

LEVEL 3 TELECOM OF MARYLAND, LLC - MD

240-864

WSNGTNZN10, MD

CAVALIER EAST LLC - MD

5/9/01

240-865

WSNG238Z14, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-867

WSHNGTNZN3, MD

COMMIO, LLC

6/20/17

240-868

WSNGTNZN12, MD

CAVALIER EAST LLC - MD

5/9/01

240-870

MIDDLETOWN, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-876

WSHNGTNZN2, MD

SPRINT SPECTRUM L.P.

240-877

FREDERICK, MD

ONVOY, LLC - MD

8/25/16

240-878

HAGERSTOWN, MD

COMMIO, LLC

8/3/17

240-880

WSNGTNZN11, MD

BROADWING COMMUNICATIONS. LLC - MD

240-882

WSHNGTNZN5, MD

SPRINT SPECTRUM L.P.

240-883

ASHTON236, MD

BROADWING COMMUNICATIONS. LLC - MD

240-888

WSNGTNZN10, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-892

WSNG236Z15, MD

BROADWING COMMUNICATIONS. LLC - MD

240-893

WSHNGTNZN3, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

240-895

LXTNPKGRML, MD

VERIZON MARYLAND, INC.

240-897

WSNGTNZN16, MD

BROADWING COMMUNICATIONS. LLC - MD

240-898

WSHNGTNZN4, MD

BROADWING COMMUNICATIONS. LLC - MD

240-899

WSHNGTNZN2, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

3/13/01

240-900

WSHNGTNZN4, MD

ONVOY, LLC - MD

2/18/15

240-901

LA PLATA, MD

CENTURYLINK COMMUNICATIONS LLC

5/22/14

240-903

INDIANHEAD, MD

COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD

12/3/13

240-904

LAUREL238, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

6/23/16

240-906

WSHNGTNZN4, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

240-907

WSNGTNZN10, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

7/12/16

240-908

WALKERSVL, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-911

[UNASSIGNED]

240-912

GAITHERSBG, MD

US LEC OF MARYLAND, INC.

240-913

DAMASCS240, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-915

NEW MARKET, MD

BROADVOX-CLEC, LLC - MD

9/2/16

240-917

LAUREL236, MD

NEW CINGULAR WIRELESS PCS, LLC - DC

11/12/15

240-918

ASHTON236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

10/20/16

240-920

CUMBERLAND, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

5/3/01

240-925

LEONARDTN, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

8/9/01

240-929

WSNG236Z14, MD

CAVALIER EAST LLC - MD

240-938

ASHTON236, MD

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC

6/6/01

240-949

WSNGTNZN16, MD

CAVALIER EAST LLC - MD

5/9/01

240-950

[UNASSIGNED]

240-958

[UNASSIGNED]

240-959

[UNASSIGNED]

240-964

CUMBERLAND, MD

VERIZON MARYLAND, INC.

5/27/08

240-965

WSNG236Z13, MD

PAETEC COMMUNICATIONS, INC. - MD

240-970

WSNGTNZN12, MD

BROADVOX-CLEC, LLC - MD

6/2/15

240-971

FREDERICK, MD

CENTURYLINK COMMUNICATIONS LLC

8/2/16

240-972

LAUREL238, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

5/26/15

240-976

DAMASCS236, MD

BALTIMORE-WASHINGTON TELEPHONE (BWT)

240-979

CUMBERLAND, MD

LEVEL 3 COMMUNICATIONS, LLC - MD

240-985

WILLIAMSPT, MD

CENTURYLINK COMMUNICATIONS LLC

10/17/16

240-986

NANJEMOY, MD

XO MARYLAND, LLC

2/13/01

240-988

WSHNGTNZN3, MD

SPRINT SPECTRUM L.P.

240-993

INDIANHEAD, MD

XO MARYLAND, LLC

2/13/01

240-994

WSNGTNZN10, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-996

BRUNSWICK, MD

CENTURYLINK COMMUNICATIONS LLC

10/17/16

240-997

WSHNGTNZN3, MD

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

240-998

HANCOCK, MD

CENTURYLINK COMMUNICATIONS LLC

10/17/16

240-999

VERIZON MARYLAND, INC.

[UNASSIGNED]

Area Code:	240
State/Region:	W Maryland
Major Cities:	Bethesda

Time Zone:	Eastern
Current Time:	9:21 AM

Date Assigned:
In Service Since:	6/1/97
Overlay?:	Yes
Overlay Complex:	301/240/227

Local Call Dialing:	10D
Toll Call Dialing:	1+10D

240 Area Code

W Maryland

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240 Prefixes/Exchanges