Area Codes
Country Codes
Zip Codes
Telecoms
Area Codes
Country Codes
Zip Codes
/
area codes
/ 831 /
831 Area Code
California
April 25, 2024
Area Code:
831
State/Region:
California
Major Cities:
Salinas
Time Zone:
Pacific
Current Time:
3:56 PM
Date Assigned:
In Service Since:
7/11/98
Overlay?:
No
Overlay Complex:
Local Call Dialing:
7D
Toll Call Dialing:
7D
U.S. STATE Capitals:
Learn the state capitals
|
Take the State Capitals Quiz
831 Prefixes/Exchanges
Prefix
Location
/ Company
Company
Assigned
831-200
MONTEREY, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
11/26/14
831-201
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
9/7/16
831-202
SALINAS, CA
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
3/30/18
831-203
SALINAS, CA
AMERICAN MESSAGING SERVICES, LLC
831-204
MONTEREY, CA
YMAX COMMUNICATIONS CORP. - CA
831-205
HOLLISTER, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
10/8/09
831-206
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-207
HOLLISTER, CA
SPRINT SPECTRUM L.P.
9/12/01
831-208
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
3/20/19
831-209
[UNASSIGNED]
831-210
SALINAS, CA
T-MOBILE USA, INC.
1/16/02
831-211
[UNASSIGNED]
831-212
SANTA CRUZ, CA
SPRINT SPECTRUM L.P.
831-213
[UNASSIGNED]
831-214
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-216
FELTON, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-217
BOULDERCRK, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-218
BEN LOMOND, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-219
APTOS, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-220
MONTEREY, CA
VONAGE NETWORK INC.
5/31/18
831-221
SAN ARDO, CA
O1 COMMUNICATIONS, INC. - CA
831-222
FELTON, CA
U.S. TELEPACIFIC CORP. - CA
831-223
SOLEDAD, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-224
MONTEREY, CA
T-MOBILE USA, INC.
12/14/01
831-225
SALINAS, CA
CENTURYLINK COMMUNICATIONS LLC
6/23/15
831-226
SANTA CRUZ, CA
AT&T CORP.
7/16/15
831-227
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-228
WATSONVL, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
9/21/15
831-229
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-230
MONTEREY, CA
TELNYX LLC
12/15/16
831-231
GREENFIELD, CA
ONVOY, LLC - CA
5/3/19
831-232
CHUALAR, CA
O1 COMMUNICATIONS, INC. - CA
831-233
MONTEREY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-234
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-235
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-236
MONTEREY, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-237
SOLEDAD, CA
O1 COMMUNICATIONS, INC. - CA
831-238
CARMEL, CA
NEW CINGULAR WIRELESS PCS, LLC
831-239
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
831-240
SALINAS, CA
T-MOBILE USA, INC.
831-241
MONTEREY, CA
AT&T LOCAL
831-242
MONTEREY, CA
PACIFIC BELL
831-244
BIG SUR, CA
BANDWIDTH.COM CLEC, LLC - CA
831-245
HOLLISTER, CA
O1 COMMUNICATIONS, INC. - CA
831-246
BEN LOMOND, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-247
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-248
[UNASSIGNED]
831-249
BIG SUR, CA
AT&T CORP.
12/14/09
831-250
CARMEL, CA
O1 COMMUNICATIONS, INC. - CA
831-251
APTOS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-252
BEN LOMOND, CA
NEW CINGULAR WIRELESS PCS, LLC
831-254
WATSONVL, CA
NEW CINGULAR WIRELESS PCS, LLC
831-255
SANTA CRUZ, CA
NORTH COUNTY COMMUNICATIONS CORP. - CA
831-256
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
4/10/15
831-257
APTOS, CA
ONVOY, LLC - CA
10/7/16
831-258
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
7/8/16
831-261
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-262
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-263
KING CITY, CA
O1 COMMUNICATIONS, INC. - CA
831-264
MONTEREY, CA
O1 COMMUNICATIONS, INC. - CA
831-265
HOLLISTER, CA
AT&T CORP.
4/2/08
831-267
BIG SUR, CA
MPOWER NETWORKS SERVICES INC. - CA
12/14/06
831-268
FELTON, CA
ONVOY, LLC - CA
7/15/16
831-269
SALINAS, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
6/21/07
831-272
SALINAS, CA
ONVOY, LLC - CA
831-273
SALINAS, CA
ONVOY, LLC - CA
4/6/17
831-274
WATSONVL, CA
BROADWING COMMUNICATIONS, LLC - CA
831-275
MONTEREY, CA
BANDWIDTH.COM CLEC, LLC - CA
10/23/08
831-276
SALINAS, CA
T-MOBILE USA, INC.
2/14/17
831-277
MONTEREY, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-278
BEN LOMOND, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-281
SANTA CRUZ, CA
AMERICAN MESSAGING SERVICES, LLC
831-282
WATSONVL, CA
AMERICAN MESSAGING SERVICES, LLC
831-283
CARMEL, CA
AMERICAN MESSAGING SERVICES, LLC
831-284
HOLLISTER, CA
AMERICAN MESSAGING SERVICES, LLC
831-285
KING CITY, CA
AMERICAN MESSAGING SERVICES, LLC
831-286
SOLEDAD, CA
AMERICAN MESSAGING SERVICES, LLC
831-287
SALINAS, CA
YMAX COMMUNICATIONS CORP. - CA
12/16/08
831-288
WATSONVL, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
6/11/09
831-290
GONZALES, CA
U.S. TELEPACIFIC CORP. - CA
6/26/09
831-291
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
4/7/14
831-292
SOLEDAD, CA
NEW CINGULAR WIRELESS PCS, LLC
1/8/19
831-293
CARMEL, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
6/25/08
831-295
SANTA CRUZ, CA
T-MOBILE USA, INC.
12/14/01
831-296
SALINAS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
7/12/10
831-297
HOLLISTER, CA
T-MOBILE USA, INC.
12/14/01
831-298
CARMEL VLY, CA
O1 COMMUNICATIONS, INC. - CA
831-299
TRES PINOS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-300
BIG SUR, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-301
SAN JUAN, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-302
SAN LUCAS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-303
SAN ARDO, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-304
GREENFIELD, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-305
GONZALES, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-306
CHUALAR, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-307
CASTROVL, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-308
CARMEL VLY, CA
BANDWIDTH.COM CLEC, LLC - CA
831-309
CARMEL, CA
BANDWIDTH.COM CLEC, LLC - CA
831-310
[UNASSIGNED]
831-311
[UNASSIGNED]
831-313
HOLLISTER, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
6/11/09
831-315
SOLEDAD, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
2/15/16
831-316
SANTA CRUZ, CA
ALLEGIANCE TELECOM, INC. - CA
831-318
APTOS, CA
ONVOY, LLC - CA
3/17/16
831-319
WATSONVL, CA
ALLEGIANCE TELECOM, INC. - CA
4/17/01
831-320
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-322
WATSONVL, CA
ONVOY, LLC - CA
3/17/16
831-323
[UNASSIGNED]
831-324
MONTEREY, CA
COMCAST PHONE OF CALIFORNIA, LLC - CA
831-325
SANTA CRUZ, CA
SPRINT SPECTRUM L.P.
4/25/01
831-331
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
831-332
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
831-333
MONTEREY, CA
PACIFIC BELL
831-334
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
831-335
FELTON, CA
PACIFIC BELL
831-336
BEN LOMOND, CA
PACIFIC BELL
831-337
BOULDERCRK, CA
MCI WORLDCOM COMMUNICATIONS, INC., CA
831-338
BOULDERCRK, CA
PACIFIC BELL
831-342
[UNASSIGNED]
831-345
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
11/13/01
831-346
SANTA CRUZ, CA
T-MOBILE USA, INC.
9/23/14
831-348
WATSONVL, CA
FRACTEL, LLC
3/20/19
831-350
TRES PINOS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
5/11/06
831-353
WATSONVL, CA
ONVOY, LLC - CA
7/18/16
831-359
SANTA CRUZ, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-372
MONTEREY, CA
PACIFIC BELL
831-373
MONTEREY, CA
PACIFIC BELL
831-375
MONTEREY, CA
PACIFIC BELL
831-382
SAN LUCAS, CA
PACIFIC BELL
831-383
MONTEREY, CA
METRO PCS, INC.
9/13/01
831-384
MONTEREY, CA
PACIFIC BELL
831-385
KING CITY, CA
PACIFIC BELL
831-386
KING CITY, CA
PACIFIC BELL
831-387
KING CITY, CA
BANDWIDTH.COM CLEC, LLC - CA
831-389
PINNACLES, CA
PINNACLES TELEPHONE CO.
831-392
MONTEREY, CA
PACIFIC BELL
831-393
MONTEREY, CA
PACIFIC BELL
831-394
MONTEREY, CA
PACIFIC BELL
831-400
SANTA CRUZ, CA
VOIPSTREET, INC.
831-401
BEN LOMOND, CA
BROADWING COMMUNICATIONS, LLC - CA
831-402
MONTEREY, CA
NEW CINGULAR WIRELESS PCS, LLC
11/13/01
831-406
WATSONVL, CA
T-MOBILE USA, INC.
12/14/01
831-408
[UNASSIGNED]
831-411
[UNASSIGNED]
831-417
SALINAS, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-418
SANTA CRUZ, CA
AMERICAN MESSAGING SERVICES, LLC
831-419
SANTA CRUZ, CA
NEW CINGULAR WIRELESS PCS, LLC
831-420
SANTA CRUZ, CA
PACIFIC BELL
831-421
SANTA CRUZ, CA
PACIFIC BELL
831-422
SALINAS, CA
PACIFIC BELL
831-423
SANTA CRUZ, CA
PACIFIC BELL
831-424
SALINAS, CA
PACIFIC BELL
831-425
SANTA CRUZ, CA
PACIFIC BELL
831-426
SANTA CRUZ, CA
PACIFIC BELL
831-427
SANTA CRUZ, CA
PACIFIC BELL
831-428
SANTA CRUZ, CA
SPRINT SPECTRUM L.P.
831-429
SANTA CRUZ, CA
PACIFIC BELL
831-430
SANTA CRUZ, CA
PACIFIC BELL
831-431
SANTA CRUZ, CA
PACIFIC BELL
831-435
SANTA CRUZ, CA
PACIFIC BELL
831-438
SANTA CRUZ, CA
PACIFIC BELL
831-439
SANTA CRUZ, CA
PACIFIC BELL
831-440
SANTA CRUZ, CA
PACIFIC BELL
831-442
SALINAS, CA
PACIFIC BELL
831-443
SALINAS, CA
PACIFIC BELL
831-444
SALINAS, CA
PACIFIC BELL
831-449
SALINAS, CA
PACIFIC BELL
831-453
CASTROVL, CA
AT&T CORP.
1/25/11
831-454
SANTA CRUZ, CA
PACIFIC BELL
831-455
SALINAS, CA
PACIFIC BELL
831-457
SANTA CRUZ, CA
PACIFIC BELL
831-458
SANTA CRUZ, CA
PACIFIC BELL
831-459
SANTA CRUZ, CA
PACIFIC BELL
831-460
SANTA CRUZ, CA
PACIFIC BELL
831-461
SANTA CRUZ, CA
PACIFIC BELL
831-462
SANTA CRUZ, CA
PACIFIC BELL
831-464
SANTA CRUZ, CA
PACIFIC BELL
831-465
SANTA CRUZ, CA
PACIFIC BELL
831-466
SANTA CRUZ, CA
PACIFIC BELL
831-469
SANTA CRUZ, CA
PACIFIC BELL
831-471
SANTA CRUZ, CA
PACIFIC BELL
831-475
SANTA CRUZ, CA
PACIFIC BELL
831-476
SANTA CRUZ, CA
PACIFIC BELL
831-477
SANTA CRUZ, CA
PACIFIC BELL
831-479
SANTA CRUZ, CA
PACIFIC BELL
831-480
SANTA CRUZ, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-484
SALINAS, CA
PACIFIC BELL
831-498
WATSONVL, CA
O1 COMMUNICATIONS, INC. - CA
831-500
SALINAS, CA
ONVOY, LLC - CA
831-502
SANTA CRUZ, CA
PACIFIC BELL
831-508
FELTON, CA
O1 COMMUNICATIONS, INC. - CA
831-510
[UNASSIGNED]
831-511
[UNASSIGNED]
831-512
SALINAS, CA
SPRINT SPECTRUM L.P.
831-515
SANTA CRUZ, CA
MPOWER COMMUNICATIONS CORP - CA
831-520
MONTEREY, CA
AMERICAN MESSAGING SERVICES, LLC
831-521
MONTEREY, CA
NEW CINGULAR WIRELESS PCS, LLC
831-524
HOLLISTER, CA
NEW CINGULAR WIRELESS PCS, LLC
831-525
KING CITY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-531
APTOS, CA
XO CALIFORNIA, INC.
831-532
BEN LOMOND, CA
XO CALIFORNIA, INC.
831-533
BOULDERCRK, CA
XO CALIFORNIA, INC.
831-534
FELTON, CA
XO CALIFORNIA, INC.
831-535
SANTA CRUZ, CA
XO CALIFORNIA, INC.
831-536
WATSONVL, CA
XO CALIFORNIA, INC.
831-537
HOLLISTER, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-539
WATSONVL, CA
SPRINT SPECTRUM L.P.
831-540
SALINAS, CA
O1 COMMUNICATIONS, INC. - CA
831-555
PACIFIC BELL
[UNASSIGNED]
831-560
APTOS, CA
AMERICAN MESSAGING SERVICES, LLC
831-562
[UNASSIGNED]
831-566
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
6/14/02
831-572
APTOS, CA
UTILITY TELECOM GROUP, LLC - CA
831-574
CARMEL, CA
U.S. TELEPACIFIC CORP. - CA
831-575
PACIFIC BELL
[UNASSIGNED]
831-576
SANTA CRUZ, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-578
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-580
GONZALES, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-582
MONTEREY, CA
PACIFIC BELL
831-583
MONTEREY, CA
PACIFIC BELL
831-585
SALINAS, CA
SPRINT SPECTRUM L.P.
2/18/05
831-586
SAN JUAN, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-588
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-593
SAN JUAN, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
831-594
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-595
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-596
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-597
SALINAS, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-598
SALINAS, CA
AMERICAN MESSAGING SERVICES, LLC
831-600
SANTA CRUZ, CA
U.S. TELEPACIFIC CORP. - CA
831-601
MONTEREY, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-603
APTOS, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-604
BEN LOMOND, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-607
APTOS, CA
O1 COMMUNICATIONS, INC. - CA
831-609
BEN LOMOND, CA
O1 COMMUNICATIONS, INC. - CA
831-610
BOULDERCRK, CA
O1 COMMUNICATIONS, INC. - CA
831-611
[UNASSIGNED]
831-612
APTOS, CA
BROADWING COMMUNICATIONS, LLC - CA
831-613
GREENFIELD, CA
BANDWIDTH.COM CLEC, LLC - CA
831-618
BOULDERCRK, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-619
[UNASSIGNED]
831-620
CARMEL, CA
PACIFIC BELL
831-621
SANTA CRUZ, CA
BROADWING COMMUNICATIONS, LLC - CA
831-622
CARMEL, CA
PACIFIC BELL
831-623
SAN JUAN, CA
PACIFIC BELL
831-624
CARMEL, CA
PACIFIC BELL
831-625
CARMEL, CA
PACIFIC BELL
831-626
CARMEL, CA
PACIFIC BELL
831-627
SAN ARDO, CA
PACIFIC BELL
831-628
TRES PINOS, CA
PACIFIC BELL
831-630
HOLLISTER, CA
PACIFIC BELL
831-632
CASTROVL, CA
PACIFIC BELL
831-633
CASTROVL, CA
PACIFIC BELL
831-634
HOLLISTER, CA
PACIFIC BELL
831-635
HOLLISTER, CA
PACIFIC BELL
831-636
HOLLISTER, CA
PACIFIC BELL
831-637
HOLLISTER, CA
PACIFIC BELL
831-638
HOLLISTER, CA
PACIFIC BELL
831-641
MONTEREY, CA
PACIFIC BELL
831-642
MONTEREY, CA
PACIFIC BELL
831-643
MONTEREY, CA
PACIFIC BELL
831-644
MONTEREY, CA
PACIFIC BELL
831-645
MONTEREY, CA
PACIFIC BELL
831-646
MONTEREY, CA
PACIFIC BELL
831-647
MONTEREY, CA
PACIFIC BELL
831-648
MONTEREY, CA
PACIFIC BELL
831-649
MONTEREY, CA
PACIFIC BELL
831-650
[UNASSIGNED]
831-652
CARMEL VLY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-653
SAN LUCAS, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-655
MONTEREY, CA
PACIFIC BELL
831-656
MONTEREY, CA
PACIFIC BELL
831-657
MONTEREY, CA
PACIFIC BELL
831-658
MONTEREY, CA
PACIFIC BELL
831-659
CARMEL VLY, CA
PACIFIC BELL
831-661
APTOS, CA
PACIFIC BELL
831-662
APTOS, CA
PACIFIC BELL
831-663
SALINAS, CA
PACIFIC BELL
831-664
HOLLISTER, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-665
HOLLISTER, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-666
WATSONVL, CA
ONVOY, LLC - CA
831-667
BIG SUR, CA
PACIFIC BELL
831-673
HOLLISTER, CA
NEW CINGULAR WIRELESS PCS, LLC
831-674
GREENFIELD, CA
PACIFIC BELL
831-675
GONZALES, CA
PACIFIC BELL
831-676
SALINAS, CA
AT&T LOCAL
8/30/02
831-677
SOLEDAD, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-678
SOLEDAD, CA
PACIFIC BELL
831-679
CHUALAR, CA
PACIFIC BELL
831-682
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
3/9/01
831-684
APTOS, CA
PACIFIC BELL
831-685
APTOS, CA
PACIFIC BELL
831-687
APTOS, CA
PACIFIC BELL
831-688
APTOS, CA
PACIFIC BELL
831-689
APTOS, CA
PACIFIC BELL
831-693
IDRIA, CA
PINNACLES TELEPHONE CO.
831-700
[UNASSIGNED]
831-703
BOULDERCRK, CA
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
831-704
FELTON, CA
ONVOY, LLC - CA
831-705
CHUALAR, CA
U.S. TELEPACIFIC CORP. - CA
3/13/02
831-706
SANTA CRUZ, CA
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
831-707
WATSONVL, CA
LEVEL 3 TELECOM OF CALIFORNIA, LP - CA
831-708
APTOS, CA
O1 COMMUNICATIONS, INC. - CA
831-709
BEN LOMOND, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-710
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
4/12/02
831-711
[UNASSIGNED]
831-713
SANTA CRUZ, CA
O1 COMMUNICATIONS, INC. - CA
831-714
[UNASSIGNED]
831-717
MONTEREY, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-718
MONTEREY, CA
MCI WORLDCOM COMMUNICATIONS, INC., CA
8/16/05
831-722
WATSONVL, CA
PACIFIC BELL
831-724
WATSONVL, CA
PACIFIC BELL
831-726
WATSONVL, CA
PACIFIC BELL
831-728
WATSONVL, CA
PACIFIC BELL
831-731
CASTROVL, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-732
SAN ARDO, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-737
SALINAS, CA
U.S. TELEPACIFIC CORP. - CA
3/28/06
831-740
WATSONVL, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-741
CASTROVL, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-744
GONZALES, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-747
MONTEREY, CA
AT&T CORP.
4/6/05
831-750
WATSONVL, CA
SPRINT SPECTRUM L.P.
831-751
SALINAS, CA
PACIFIC BELL
831-753
SALINAS, CA
PACIFIC BELL
831-754
SALINAS, CA
PACIFIC BELL
831-755
SALINAS, CA
PACIFIC BELL
831-756
SALINAS, CA
UTILITY TELECOM GROUP, LLC - CA
9/12/05
831-757
SALINAS, CA
PACIFIC BELL
831-758
SALINAS, CA
PACIFIC BELL
831-759
SALINAS, CA
PACIFIC BELL
831-760
MONTEREY, CA
SPRINT SPECTRUM L.P.
831-761
WATSONVL, CA
PACIFIC BELL
831-763
WATSONVL, CA
PACIFIC BELL
831-766
PACIFIC BELL
[UNASSIGNED]
831-768
WATSONVL, CA
PACIFIC BELL
831-769
SALINAS, CA
PACIFIC BELL
831-770
SALINAS, CA
PACIFIC BELL
831-771
SALINAS, CA
PACIFIC BELL
831-772
SALINAS, CA
PACIFIC BELL
831-774
GONZALES, CA
MPOWER COMMUNICATIONS CORP - CA
4/27/05
831-775
SALINAS, CA
PACIFIC BELL
831-776
SALINAS, CA
SPRINT SPECTRUM L.P.
7/12/01
831-777
SANTA CRUZ, CA
ONVOY, LLC - CA
8/17/15
831-778
SAN LUCAS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-783
SALINAS, CA
PACIFIC BELL
831-784
SALINAS, CA
PACIFIC BELL
831-785
SALINAS, CA
METRO PCS, INC.
831-786
WATSONVL, CA
PACIFIC BELL
831-789
SALINAS, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-794
SALINAS, CA
METRO PCS, INC.
9/13/01
831-796
SALINAS, CA
PACIFIC BELL
831-800
SALINAS, CA
VAYA TELECOM, INC. - CA
10/15/10
831-801
HOLLISTER, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-805
[UNASSIGNED]
831-809
SALINAS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-811
[UNASSIGNED]
831-818
SANTA CRUZ, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-821
TRES PINOS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
831-824
SANTA CRUZ, CA
TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO
831-828
[UNASSIGNED]
831-831
[UNASSIGNED]
831-840
WATSONVL, CA
NEW CINGULAR WIRELESS PCS, LLC
831-844
BIG SUR, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-850
FELTON, CA
ONVOY, LLC - CA
831-851
WATSONVL, CA
ONVOY, LLC - CA
831-854
SANTA CRUZ, CA
MATRIX TELECOM, LLC. SII TNCI - CA
831-855
MONTEREY, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
831-856
GREENFIELD, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-858
[UNASSIGNED]
831-867
MONTEREY, CA
COMMIO, LLC
3/24/17
831-869
MONTEREY, CA
SPRINT SPECTRUM L.P.
7/12/01
831-877
CARMEL, CA
FRACTEL, LLC
3/20/19
831-883
MONTEREY, CA
PACIFIC BELL
831-884
MONTEREY, CA
PACIFIC BELL
831-886
MONTEREY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-887
MONTEREY, CA
TERRA NOVA TELECOM INC.
831-888
SANTA CRUZ, CA
ONVOY, LLC - CA
831-889
SANTA CRUZ, CA
UTILITY TELECOM GROUP, LLC - CA
6/27/18
831-899
MONTEREY, CA
PACIFIC BELL
831-900
SANTA CRUZ, CA
ONVOY, LLC - CA
831-901
MONTEREY, CA
SPRINT SPECTRUM L.P.
831-902
HOLLISTER, CA
SPRINT SPECTRUM L.P.
831-905
SALINAS, CA
NEW CINGULAR WIRELESS PCS, LLC
831-909
[UNASSIGNED]
831-911
[UNASSIGNED]
831-912
MONTEREY, CA
AMERICAN MESSAGING SERVICES, LLC
831-915
MONTEREY, CA
NEW CINGULAR WIRELESS PCS, LLC
831-916
[UNASSIGNED]
831-917
MONTEREY, CA
NEW CINGULAR WIRELESS PCS, LLC
831-920
MONTEREY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
6/3/05
831-921
TRES PINOS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
831-948
WATSONVL, CA
UTILITY TELECOM GROUP, LLC - CA
4/3/15
831-949
[UNASSIGNED]
831-950
[UNASSIGNED]
831-951
[UNASSIGNED]
831-958
[UNASSIGNED]
831-959
[UNASSIGNED]
831-970
SALINAS, CA
SPRINT SPECTRUM L.P.
831-975
SALINAS, CA
COMCAST PHONE OF CALIFORNIA, LLC - CA
831-976
[UNASSIGNED]
831-996
TRES PINOS, CA
O1 COMMUNICATIONS, INC. - CA
5/1/01
831-998
SALINAS, CA
MCI WORLDCOM COMMUNICATIONS, INC., CA
7/17/03
831-999
SANTA CRUZ, CA
PEERLESS NETWORK OF CALIFORNIA, LLC - CA
4/6/16
Back to top ยป
