National Phone Number Registry NPNR

Phone Number Area Code 310

Area code 310 is located in California.

(310)
Enter 7-digit phone number for area code 310 or the complete 10-digit phone number

Phone Prefixes for Area Code 310

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Area code Location Company / Service Provider
310-503 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-504 REDONDO, CA PEERLESS NETWORK OF CALIFORNIA, LLC - CA
310-505 GARDENA, CA SPRINT SPECTRUM L.P.
310-506 MALIBU, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-507 SAN PEDRO, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-508 GARDENA, CA CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
310-509 COMPTON, CA USA MOBILITY WIRELESS, INC.
310-510 AVALON, CA PACIFIC BELL
310-512 GARDENA, CA PACIFIC BELL
310-513 SAN PEDRO, CA PACIFIC BELL
310-514 SAN PEDRO, CA PACIFIC BELL
310-515 GARDENA, CA PACIFIC BELL
310-516 GARDENA, CA PACIFIC BELL
310-517 LOMITA, CA PACIFIC BELL
310-518 SAN PEDRO, CA PACIFIC BELL
310-519 SAN PEDRO, CA PACIFIC BELL
310-521 SAN PEDRO, CA PACIFIC BELL
310-522 SAN PEDRO, CA PACIFIC BELL
310-523 GARDENA, CA PACIFIC BELL
310-524 EL SEGUNDO, CA PACIFIC BELL
310-525 GARDENA, CA TELEPORT COMMUNICATIONS GROUP - LOS ANGELES
310-526 SANTA MONICA, CA MCI WORLDCOM COMMUNICATIONS, INC., CA
310-527 GARDENA, CA PACIFIC BELL
310-528 GARDENA, CA NEW CINGULAR WIRELESS PCS, LLC
310-529 EL SEGUNDO, CA NEW CINGULAR WIRELESS PCS, LLC
310-530 LOMITA, CA PACIFIC BELL
310-531 HAWTHORNE, CA TELEPORT COMMUNICATIONS GROUP - LOS ANGELES
310-532 GARDENA, CA PACIFIC BELL
310-533 TORRANCE, CA PACIFIC BELL
310-534 LOMITA, CA PACIFIC BELL
310-535 EL SEGUNDO, CA PACIFIC BELL
310-536 HAWTHORNE, CA PACIFIC BELL
310-537 COMPTON, CA PACIFIC BELL
310-538 GARDENA, CA PACIFIC BELL
310-539 LOMITA, CA PACIFIC BELL
310-540 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-541 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-542 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-543 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-544 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-545 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-546 REDONDO, CA VERIZON CALIFORNIA INC.-CA (GTE)
310-547 SAN PEDRO, CA PACIFIC BELL
310-548 SAN PEDRO, CA PACIFIC BELL
310-549 SAN PEDRO, CA PACIFIC BELL
310-550 BEVERLY HILLS, CA PACIFIC BELL
310-551 BEVERLY HILLS, CA PACIFIC BELL
310-552 BEVERLY HILLS, CA PACIFIC BELL
310-553 BEVERLY HILLS, CA PACIFIC BELL
310-554 SANTA MONICA, CA AMERICAN MESSAGING (AM), INC.
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