Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-919
| 1 |
Malibu |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 310-919
| 2 |
Malibu |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 310-919
| 3 |
Malibu |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 310-919
| 4 |
Malibu |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-03-03 |
|
| 310-919
| 5 |
Malibu |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-11-25 |
|
| 310-919
| 6 |
Malibu |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-06-13 |
|
| 310-919
| 7 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2002-12-24 |
|
| 310-919
| 8 |
Malibu |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-24 |
|
| 310-919
| 9 |
Malibu |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-24 |
|
| 310-920
| A |
Compton: Gardena DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-921
| A |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 0 |
Redondo |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-04-16 |
|
| 310-921
| 1 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 2 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 3 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 4 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 5 |
Redondo |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-06-19 |
|
| 310-921
| 6 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 7 |
Redondo |
CA |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2005-10-17 |
|
| 310-921
| 8 |
Redondo |
CA |
SNMNCAXP2MD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2013-10-15 |
|
| 310-921
| 9 |
Redondo |
CA |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-922
| A |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-923
| A |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 0 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 1 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 2 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 3 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 4 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 5 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 6 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 7 |
West Los Angeles |
CA |
|
515J IP HORIZON LLC |
730 |
|
2005-02-05 |
|
| 310-923
| 8 |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-923
| 9 |
West Los Angeles |
CA |
|
515J IP HORIZON LLC |
730 |
|
2005-02-05 |
|
| 310-924
| A |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-924
| 0 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-07-21 |
|
| 310-924
| 1 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-924
| 2 |
Malibu |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-05-09 |
|
| 310-924
| 3 |
Malibu |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2004-03-03 |
|
| 310-924
| 4 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-07-21 |
|
| 310-924
| 5 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-924
| 6 |
Malibu |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2012-12-31 |
|
| 310-924
| 7 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2003-10-01 |
|
| 310-924
| 8 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2003-10-01 |
|
| 310-924
| 9 |
Malibu |
CA |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-925
| A |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-925
| 0 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-925
| 1 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-925
| 2 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-925
| 3 |
Beverly Hills |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2014-04-03 |
|
| 310-925
| 4 |
Beverly Hills |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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