Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-634
| 2 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 3 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 4 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 5 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 6 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 7 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 8 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-634
| 9 |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2003-01-06 |
|
| 310-635
| A |
Compton: Compton DA |
CA |
CMTNCA01DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-636
| A |
Santa Monica: Mar Vista DA |
CA |
CLCYCAXG39K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-637
| A |
Compton: Compton DA |
CA |
CMTNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-638
| A |
Compton: Compton DA |
CA |
CMTNCA01DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-639
| A |
Compton: Compton DA |
CA |
CMTNCA01DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-640
| A |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-641
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 0 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 1 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 2 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 3 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 4 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 5 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 6 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 7 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-642
| 8 |
Inglewood |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-12 |
|
| 310-642
| 9 |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-643
| A |
Hawthorne |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-644
| A |
Hawthorne |
CA |
HWTHCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-645
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-646
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| A |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 0 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 1 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 2 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 3 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 4 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 5 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 6 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 7 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-03-09 |
|
| 310-647
| 8 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-647
| 9 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-648
| A |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-648
| 0 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-03-09 |
|
| 310-648
| 1 |
El Segundo |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2014-09-04 |
|
| 310-648
| 2 |
El Segundo |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-02-17 |
|
| 310-648
| 3 |
El Segundo |
CA |
LSANCA03DS7 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2014-08-25 |
|
| 310-648
| 4 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-12-29 |
|
| 310-648
| 5 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-648
| 6 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-648
| 7 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-648
| 8 |
El Segundo |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2007-01-10 |
|
| 310-648
| 9 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-12-29 |
|
| 310-649
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-650
| A |
Compton: Gardena DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-651
| A |
Beverly Hills |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 310-651
| 0 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-10-13 |
|
| 310-651
| 1 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-07-10 |
|
| 310-651
| 2 |
Beverly Hills |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 310-651
| 3 |
Beverly Hills |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-10-26 |
|
| 310-651
| 4 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-11-28 |
|
| 310-651
| 5 |
Beverly Hills |
CA |
LSANCA54ZMD |
8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA |
730 |
|
2005-03-28 |
|
| 310-651
| 6 |
Beverly Hills |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-07-07 |
|
| 310-651
| 7 |
Beverly Hills |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-05-06 |
|
| 310-651
| 8 |
Beverly Hills |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-02-15 |
|
| 310-651
| 9 |
Beverly Hills |
CA |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2000-12-01 |
|
| 310-652
| A |
Beverly Hills |
CA |
LSANCA08DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-653
| A |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-653
| 0 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 1 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 2 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 3 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 4 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 5 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 6 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 7 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 8 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-653
| 9 |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
2005-04-16 |
|
| 310-654
| A |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-654
| 0 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-12-30 |
|
| 310-654
| 1 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-12-30 |
|
| 310-654
| 2 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-14 |
|
| 310-654
| 3 |
Inglewood |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2005-02-21 |
|
| 310-654
| 4 |
Inglewood |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2014-06-06 |
|
| 310-654
| 5 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-11 |
|
| 310-654
| 6 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-11 |
|
| 310-654
| 7 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-07 |
|
| 310-654
| 8 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-10 |
|
| 310-654
| 9 |
Inglewood |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-12-30 |
|
| 310-655
| A |
West Los Angeles |
CA |
LSANCA039MD |
6906 AMERICAN MESSAGING SERVICES, LLC |
730 |
|
|
|
| 310-656
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-657
| A |
Beverly Hills |
CA |
LSANCA08DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-658
| A |
El Segundo |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 310-658
| 0 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-10 |
|
| 310-658
| 1 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-10-10 |
|
| 310-658
| 2 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-10-10 |
|
| 310-658
| 3 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-01-23 |
|
| 310-658
| 4 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-01-23 |
|
| 310-658
| 5 |
El Segundo |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 310-658
| 6 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-03-09 |
|
| 310-658
| 7 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-07-04 |
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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