Area Codes > 323 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
323-304 | LSAN DA 14 | CA | T-MOBILE USA, INC. |
323-305 | LSAN DA 09 | CA | XO CALIFORNIA, INC. |
323-306 | LSAN DA 08 | CA | XO CALIFORNIA, INC. |
323-307 | LSAN DA 05 | CA | PACIFIC BELL |
323-308 | LSAN DA 14 | CA | PACIFIC BELL |
323-309 | LSAN DA 14 | CA | SPRINT SPECTRUM L.P. |
323-311 | CA | ||
323-312 | LSAN DA 06 | CA | MPOWER COMMUNICATIONS CORP. - CA |
323-313 | MONTEBELLO | CA | PAC - WEST TELECOMM, INC. |
323-314 | MONTEBELLO | CA | BLUE LICENSES HOLDING, LLC |
323-315 | LSAN DA 02 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-316 | LSAN DA 03 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-317 | LSAN DA 04 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-318 | LSAN DA 05 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-319 | LSAN DA 06 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-321 | LSAN DA 09 | CA | PACIFIC BELL |
323-322 | LSAN DA 11 | CA | METROCALL |
323-323 | CA | ||
323-324 | MONTEBELLO | CA | NETWORK SERVICES LLC |
323-325 | LSAN DA 08 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-326 | LSAN DA 06 | CA | PACIFIC BELL |
323-327 | LSAN DA 09 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-328 | LSAN DA 11 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-329 | LSAN DA 12 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-330 | LSAN DA 13 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-331 | LSAN DA 02 | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
323-332 | LSAN DA 04 | CA | MCI WORLDCOM COMMUNICATIONS, INC., CA |
323-333 | LSAN DA 14 | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
323-334 | LSAN DA 11 | CA | U.S. TELEPACIFIC CORP. - CA |
323-335 | LSAN DA 02 | CA | MPOWER COMMUNICATIONS CORP. - CA |
323-336 | LSAN DA 09 | CA | MCIMETRO, ATS, INC. |
323-337 | LSAN DA 14 | CA | PAETEC COMMUNICATIONS, INC. - CA |
323-338 | LSAN DA 02 | CA | MCIMETRO, ATS, INC. |
323-339 | LSAN DA 03 | CA | AMERICAN MESSAGING (AM), INC. |
323-340 | LSAN DA 03 | CA | PACIFIC BELL |
323-341 | LSAN DA 03 | CA | PACIFIC BELL |
323-342 | LSAN DA 04 | CA | PACIFIC BELL |
323-343 | LSAN DA 04 | CA | PACIFIC BELL |
323-344 | LSAN DA 03 | CA | PACIFIC BELL |
323-345 | LSAN DA 02 | CA | MPOWER COMMUNICATIONS CORP. - CA |
323-346 | MONTEBELLO | CA | MPOWER COMMUNICATIONS CORP. - CA |
323-347 | LSAN DA 12 | CA | XO CALIFORNIA, INC. |
323-348 | LSAN DA 12 | CA | TIME WARNER COMMUNICATIONS AXS OF CALIFORNIA |
323-349 | LSAN DA 03 | CA | PACIFIC BELL |
323-350 | LSAN DA 04 | CA | T-MOBILE USA, INC. |
323-351 | LSAN DA 06 | CA | XO CALIFORNIA, INC. |
323-352 | LSAN DA 04 | CA | PACIFIC BELL |
323-353 | MONTEBELLO | CA | NEXTEL COMMUNICATIONS, INC. |
323-354 | LSAN DA 05 | CA | TIME WARNER COMMUNICATIONS AXS OF CALIFORNIA |
323-355 | LSAN DA 03 | CA | ARCH WIRELESS HOLDINGS, INC. |
323-356 | LSAN DA 14 | CA | BLUE LICENSES HOLDING, LLC |
323-357 | LSAN DA 06 | CA | PACIFIC BELL |
323-359 | MONTEBELLO | CA | SPRINT SPECTRUM L.P. |
323-360 | LSAN DA 05 | CA | TELEPORT COMMUNICATIONS GROUP - LOS ANGELES |
323-361 | LSAN DA 02 | CA | PACIFIC BELL |
323-362 | LSAN DA 05 | CA | AT&T LOCAL |
323-363 | LSAN DA 14 | CA | BLUE LICENSES HOLDING, LLC |
323-365 | MONTEBELLO | CA | BLUE LICENSES HOLDING, LLC |
323-367 | LSAN DA 03 | CA | ARCH WIRELESS HOLDINGS, INC. |
323-368 | LSAN DA 08 | CA | THE TELEPHONE CONNECTION OF LOS ANGELES, INC. |
323-369 | LSAN DA 09 | CA | BLUE LICENSES HOLDING, LLC |
323-370 | LSAN DA 13 | CA | PACIFIC BELL |
323-371 | LSAN DA 14 | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
323-372 | LSAN DA 14 | CA | PAC - WEST TELECOMM, INC. |
323-373 | LSAN DA 11 | CA | PACIFIC BELL |
323-374 | LSAN DA 06 | CA | MPOWER COMMUNICATIONS CORP. - CA |
323-375 | LSAN DA 02 | CA | PAC - WEST TELECOMM, INC. |
323-376 | LSAN DA 14 | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
323-377 | LSAN DA 14 | CA | SPRINT SPECTRUM L.P. |
323-378 | LSAN DA 14 | CA | TIME WARNER COMMUNICATIONS AXS OF CALIFORNIA |
323-379 | LSAN DA 04 | CA | POINTE COMMUNICATIONS CORP. - CA |
323-381 | LSAN DA 13 | CA | T-MOBILE USA, INC. |
323-382 | LSAN DA 14 | CA | PACIFIC BELL |
323-383 | LSAN DA 06 | CA | ALLEGIANCE TELECOM, INC. - CA |
323-384 | LSAN DA 03 | CA | PACIFIC BELL |
323-385 | MONTEBELLO | CA | SPRINT SPECTRUM L.P. |
323-386 | LSAN DA 11 | CA | ALLEGIANCE TELECOM, INC. - CA |
323-387 | LSAN DA 14 | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
323-388 | LSAN DA 06 | CA | POINTE COMMUNICATIONS CORP. - CA |
323-389 | LSAN DA 12 | CA | ALLEGIANCE TELECOM, INC. - CA |
323-390 | LSAN DA 11 | CA | NORTH COUNTY COMMUNICATIONS CORP. - CA |
323-392 | LSAN DA 06 | CA | ROYAL STREET COMMUNICATIONS, LLC |
323-393 | LSAN DA 09 | CA | 01 COMMUNICATIONS, INC. - CA |
323-394 | LSAN DA 14 | CA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
323-395 | LSAN DA 06 | CA | PAC - WEST TELECOMM, INC. |
323-397 | LSAN DA 14 | CA | BLUE LICENSES HOLDING, LLC |
323-399 | MONTEBELLO | CA | SPRINT SPECTRUM L.P. |
323-401 | LSAN DA 14 | CA | BLUE LICENSES HOLDING, LLC |
323-402 | LSAN DA 11 | CA | NEXTEL COMMUNICATIONS, INC. |
323-403 | LSAN DA 12 | CA | NEXTEL COMMUNICATIONS, INC. |
323-404 | LSAN DA 03 | CA | MCIMETRO, ATS, INC. |
323-405 | LSAN DA 04 | CA | MCIMETRO, ATS, INC. |
323-406 | LSAN DA 05 | CA | MCIMETRO, ATS, INC. |
323-409 | LSAN DA 04 | CA | PACIFIC BELL |
323-410 | LSAN DA 02 | CA | PAC - WEST TELECOMM, INC. |
323-411 | CA | ||
323-414 | LSAN DA 03 | CA | ARCH WIRELESS HOLDINGS, INC. |
323-415 | LSAN DA 05 | CA | PACIFIC BELL |
323-417 | LSAN DA 06 | CA | PAC - WEST TELECOMM, INC. |
323-418 | LSAN DA 09 | CA | PACIFIC BELL |