424 Area Code

S California

June 19, 2019

Area Code: 424
State/Region: S California
Major Cities: Santa Monica
Time Zone: Pacific
Current Time: 3:13 PM
Date Assigned:
In Service Since: 8/26/06
Overlay?: Yes
Overlay Complex: 310/424
Local Call Dialing: 1+10D
Toll Call Dialing: 1+10D
   

424 Prefixes/Exchanges

Prefix
Location / Company
Company
Assigned
424-200
HAWTHORNE, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
02/21/2007
424-201
TORRANCE, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
11/15/2006
424-202
BEVERLYHLS, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
10/25/2006
424-203
LOMITA, CA
XO CALIFORNIA, INC.
11/30/2006
424-204
BEVERLYHLS, CA
XO CALIFORNIA, INC.
11/30/2006
424-205
CMTN GRDN, CA
ALLEGIANCE TELECOM, INC. - CA
11/30/2006
424-206
REDONDO, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
12/02/2006
424-207
INGLEWOOD, CA
SPRINT SPECTRUM L.P.
12/11/2006
424-208
W ANGELES, CA
SPRINT SPECTRUM L.P.
12/04/2006
424-209
CULVERCITY, CA
YMAX COMMUNICATIONS CORP. - CA
01/08/2007
424-210
SAN PEDRO, CA
T-MOBILE USA, INC.
12/18/2006
424-211
[UNASSIGNED]
424-212
REDONDO, CA
SPRINT SPECTRUM L.P.
12/15/2006
424-213
CMTN CMTN, CA
T-MOBILE USA, INC.
12/21/2006
424-214
SNMN SNMN, CA
SPRINT SPECTRUM L.P.
01/24/2007
424-215
SAN PEDRO, CA
SPRINT SPECTRUM L.P.
01/25/2007
424-216
SNMN MRVS, CA
T-MOBILE USA, INC.
02/15/2007
424-217
EL SEGUNDO, CA
T-MOBILE USA, INC.
02/24/2007
424-218
EL SEGUNDO, CA
U.S. TELEPACIFIC CORP. - CA
03/08/2007
424-219
CMTN GRDN, CA
SPRINT SPECTRUM L.P.
03/13/2007
424-220
EL SEGUNDO, CA
TCAST COMMUNICATIONS, INC. - CA
03/16/2007
424-221
CMTN GRDN, CA
METROPCS NETWORKS, LLC
03/19/2007
424-222
LOMITA, CA
METROPCS NETWORKS, LLC
03/20/2007
424-223
INGLEWOOD, CA
METROPCS NETWORKS, LLC
03/20/2007
424-224
SAN PEDRO, CA
METROPCS NETWORKS, LLC
03/21/2007
424-225
EL SEGUNDO, CA
NEW CINGULAR WIRELESS PCS, LLC
03/28/2007
424-226
AVALON, CA
XO CALIFORNIA, INC.
04/22/2007
424-227
INGLEWOOD, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
06/16/2006
424-228
SNMN MRVS, CA
METROPCS NETWORKS, LLC
05/07/2007
424-229
SNMN SNMN, CA
METROPCS NETWORKS, LLC
05/09/2007
424-230
BEVERLYHLS, CA
SPRINT SPECTRUM L.P.
08/23/2007
424-231
SNMN SNMN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
06/04/2010
424-232
CMTN GRDN, CA
SPRINT SPECTRUM L.P.
08/24/2007
424-233
CMTN GRDN, CA
SPRINT SPECTRUM L.P.
08/24/2007
424-234
MALIBU, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
09/15/2007
424-235
MALIBU, CA
SPRINT SPECTRUM L.P.
09/18/2007
424-236
HAWTHORNE, CA
NEW CINGULAR WIRELESS PCS, LLC
09/24/2007
424-237
REDONDO, CA
METROPCS NETWORKS, LLC
01/19/2009
424-238
SNMN SNMN, CA
VERIZON CALIFORNIA INC.-CA (GTE)
11/07/2007
424-239
BEVERLYHLS, CA
CBEYOND COMMUNICATIONS, LLC - CA
03/11/2008
424-240
HAWTHORNE, CA
METROPCS NETWORKS, LLC
02/22/2008
424-241
REDONDO, CA
PAETEC COMMUNICATIONS, INC. - CA
03/13/2008
424-242
CMTN CMTN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
04/02/2008
424-243
INGLEWOOD, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
04/25/2008
424-244
CMTN GRDN, CA
U.S. TELEPACIFIC CORP. - CA
09/10/2008
424-245
BEVERLYHLS, CA
XO CALIFORNIA, INC.
09/26/2008
424-246
CMTN GRDN, CA
METROPCS NETWORKS, LLC
424-247
REDONDO, CA
NEXTEL COMMUNICATIONS, INC.
04/25/2006
424-248
W ANGELES, CA
ALLEGIANCE TELECOM, INC. - CA
11/06/2008
424-249
BEVERLYHLS, CA
METROPCS NETWORKS, LLC
02/23/2009
424-250
LOMITA, CA
CBEYOND COMMUNICATIONS, LLC - CA
05/07/2009
424-251
LOMITA, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
05/07/2009
424-252
SNMN SNMN, CA
PAETEC COMMUNICATIONS, INC. - CA
424-253
BEVERLYHLS, CA
XO CALIFORNIA, INC.
10/26/2009
424-254
REDONDO, CA
XO CALIFORNIA, INC.
03/12/2010
424-255
HAWTHORNE, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
04/09/2010
424-256
W ANGELES, CA
BANDWIDTH.COM CLEC, LLC - CA
06/14/2010
424-257
REDONDO, CA
BANDWIDTH.COM CLEC, LLC - CA
10/11/2010
424-258
CULVERCITY, CA
PAETEC COMMUNICATIONS, INC. - CA
05/28/2008
424-259
SNMN SNMN, CA
PAETEC COMMUNICATIONS, INC. - CA
05/20/2009
424-260
CMTN GRDN, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2010
424-261
INGLEWOOD, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2010
424-262
REDONDO, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2010
424-263
LOMITA, CA
SBC INTERNET SERVICES, INC.
03/23/2006
424-264
SAN PEDRO, CA
SBC INTERNET SERVICES, INC.
03/23/2006
424-265
REDONDO, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2010
424-266
CMTN GRDN, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2010
424-267
SAN PEDRO, CA
XO CALIFORNIA, INC.
11/19/2010
424-268
SNMN SNMN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
11/22/2010
424-269
HAWTHORNE, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
11/23/2010
424-270
W ANGELES, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
12/13/2006
424-271
TORRANCE, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
12/16/2010
424-272
SNMN SNMN, CA
TELEPORT COMMUNICATIONS GROUP - LOS ANGELES
02/25/2011
424-273
W ANGELES, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
04/20/2011
424-274
BEVERLYHLS, CA
BANDWIDTH.COM CLEC, LLC - CA
04/15/2011
424-275
REDONDO, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
05/09/2011
424-276
W ANGELES, CA
BANDWIDTH.COM CLEC, LLC - CA
06/29/2011
424-277
EL SEGUNDO, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
07/15/2011
424-278
BEVERLYHLS, CA
NEW CINGULAR WIRELESS PCS, LLC
07/18/2011
424-279
BEVERLYHLS, CA
CBEYOND COMMUNICATIONS, LLC - CA
07/19/2011
424-280
SNMN SNMN, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
09/13/2011
424-281
BEVERLYHLS, CA
BANDWIDTH.COM CLEC, LLC - CA
07/20/2011
424-286
CMTN GRDN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
08/30/2011
424-288
BEVERLYHLS, CA
PACIFIC BELL
10/27/2006
424-294
HAWTHORNE, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
10/18/2006
424-298
CULVERCITY, CA
NEW CINGULAR WIRELESS PCS, LLC
424-300
CMTN GRDN, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
11/01/2011
424-310
[UNASSIGNED]
424-311
[UNASSIGNED]
424-314
BEVERLYHLS, CA
PACIFIC BELL
02/14/2012
424-315
BEVERLYHLS, CA
PACIFIC BELL
02/14/2012
424-323
[UNASSIGNED]
424-333
BEVERLYHLS, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
08/17/2010
424-336
HAWTHORNE, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
03/02/2011
424-354
BEVERLYHLS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
424-400
REDONDO, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
09/09/2010
424-408
[UNASSIGNED]
424-411
[UNASSIGNED]
424-415
[UNASSIGNED]
424-424
[UNASSIGNED]
424-442
W ANGELES, CA
PAETEC COMMUNICATIONS, INC. - CA
06/24/2008
424-444
CMTN CMTN, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
06/24/2010
424-456
HAWTHORNE, CA
O1 COMMUNICATIONS, INC. - CA
08/10/2006
424-477
SAN PEDRO, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
06/20/2006
424-500
SNMN MRVS, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
11/01/2011
424-510
[UNASSIGNED]
424-511
[UNASSIGNED]
424-529
CMTN CMTN, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
04/28/2011
424-530
[UNASSIGNED]
424-543
CULVERCITY, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
424-555
MULTIPLE OCN LISTING
[UNASSIGNED]
424-558
TORRANCE, CA
NEW CINGULAR WIRELESS PCS, LLC
03/16/2006
424-559
[UNASSIGNED]
424-562
[UNASSIGNED]
424-568
INGLEWOOD, CA
PAETEC COMMUNICATIONS, INC. - CA
09/21/2006
424-570
SAN PEDRO, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
12/16/2009
424-571
TORRANCE, CA
METROPCS NETWORKS, LLC
12/15/2009
424-600
BEVERLYHLS, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
11/15/2011
424-603
CULVERCITY, CA
SBC INTERNET SERVICES, INC.
06/19/2006
424-611
[UNASSIGNED]
424-619
[UNASSIGNED]
424-625
SNMN MRVS, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
05/28/2008
424-626
[UNASSIGNED]
424-628
[UNASSIGNED]
424-634
REDONDO, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
05/01/2006
424-644
MALIBU, CA
CHARTER FIBERLINK CA-CCO, LLC - CA
04/26/2006
424-645
SNMN SNMN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
05/16/2006
424-646
INGLEWOOD, CA
PACIFIC BELL
09/02/2008
424-650
[UNASSIGNED]
424-652
W ANGELES, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
424-653
BEVERLYHLS, CA
XO CALIFORNIA, INC.
07/07/2006
424-657
[UNASSIGNED]
424-661
[UNASSIGNED]
424-666
BEVERLYHLS, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
08/18/2010
424-672
CULVERCITY, CA
O1 COMMUNICATIONS, INC. - CA
08/10/2006
424-675
HAWTHORNE, CA
NEW CINGULAR WIRELESS PCS, LLC
03/20/2006
424-700
[UNASSIGNED]
424-702
INGLEWOOD, CA
PAC - WEST TELECOMM, INC.
03/16/2006
424-703
SAN PEDRO, CA
METROPCS NETWORKS, LLC
01/05/2010
424-704
CMTN CMTN, CA
NEXTEL COMMUNICATIONS, INC.
10/06/2006
424-707
[UNASSIGNED]
424-711
[UNASSIGNED]
424-714
[UNASSIGNED]
424-731
TORRANCE, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
07/18/2006
424-738
AVALON, CA
SBC INTERNET SERVICES, INC.
12/14/2009
424-744
SNMN SNMN, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
09/12/2006
424-747
[UNASSIGNED]
424-750
INGLEWOOD, CA
GLOBAL CROSSING LOCAL SERVICES, INC.-CA
03/31/2006
424-757
TORRANCE, CA
PAC - WEST TELECOMM, INC.
03/16/2006
424-760
[UNASSIGNED]
424-772
SAN PEDRO, CA
COX CALIFORNIA TELCOM, INC. - CA
03/15/2006
424-777
BEVERLYHLS, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
06/23/2010
424-781
MALIBU, CA
YMAX COMMUNICATIONS CORP. - CA
10/04/2006
424-785
CMTN CMTN, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
10/11/2006
424-789
INGLEWOOD, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
03/28/2006
424-800
INGLEWOOD, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
11/01/2011
424-805
[UNASSIGNED]
424-811
[UNASSIGNED]
424-818
[UNASSIGNED]
424-831
[UNASSIGNED]
424-832
W ANGELES, CA
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
07/18/2006
424-835
SNMN MRVS, CA
SPRINT COMMUNICATIONS COMPANY, L.P. - CA
06/26/2008
424-858
[UNASSIGNED]
424-888
INGLEWOOD, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
07/23/2010
424-900
W ANGELES, CA
CF COMMUNICATIONS, LLC DBA TELEKENEX - CA
11/02/2011
424-901
W ANGELES, CA
SPRINT SPECTRUM L.P.
03/30/2006
424-903
REDONDO, CA
LEVEL 3 COMMUNICATIONS, LLC - CA
12/13/2006
424-909
[UNASSIGNED]
424-911
[UNASSIGNED]
424-916
[UNASSIGNED]
424-925
[UNASSIGNED]
424-949
[UNASSIGNED]
424-950
[UNASSIGNED]
424-951
[UNASSIGNED]
424-958
[UNASSIGNED]
424-959
[UNASSIGNED]
424-976
[UNASSIGNED]
424-999
TORRANCE, CA
TELCENTRIS COMMUNICATIONS, LLC - CA
08/12/2010
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