Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-554
| A |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-556
| A |
Beverly Hills |
CA |
WLANCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-557
| A |
Beverly Hills |
CA |
WLANCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-558
| A |
Culver City |
CA |
CLCYCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-559
| A |
Culver City |
CA |
CLCYCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-560
| A |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-561
| A |
Torrance |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-562
| A |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-563
| A |
El Segundo |
CA |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-564
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 310-565
| A |
El Segundo |
CA |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 310-566
| A |
Santa Monica: Santa Monica DA |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 310-567
| A |
Compton: Gardena DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-568
| A |
Inglewood |
CA |
LSANCA07DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-569
| A |
Santa Monica: Mar Vista DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-570
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-571
| A |
West Los Angeles |
CA |
WLANCAXHDS1 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-572
| A |
Santa Monica: Mar Vista DA |
CA |
CLCYCAXG39K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-573
| A |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-574
| A |
Santa Monica: Mar Vista DA |
CA |
PDRYCAXF82A |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-575
| A |
West Los Angeles |
CA |
WLANCAXFDS1 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-576
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-577
| A |
Santa Monica: Mar Vista DA |
CA |
PDRYCAXF82A |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-578
| A |
Santa Monica: Mar Vista DA |
CA |
PDRYCAXF82A |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-579
| A |
Malibu |
CA |
IRVECAEIDS2 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
|
|
| 310-580
| A |
Santa Monica: Santa Monica DA |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
| 310-581
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXJ31K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-582
| A |
Santa Monica: Santa Monica DA |
CA |
WLANCAXH82J |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-583
| A |
Santa Monica: Santa Monica DA |
CA |
ONTRCAXPXAY |
6967 33 WIRELESS INC. |
730 |
|
|
|
| 310-584
| A |
Santa Monica: Santa Monica DA |
CA |
WLANCAXHDS1 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-585
| A |
Santa Monica: Santa Monica DA |
CA |
LSANCA039MD |
6630 SPOK, INC. |
730 |
|
|
|
| 310-586
| A |
Santa Monica: Santa Monica DA |
CA |
WLANCAXH82J |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-587
| A |
Santa Monica: Santa Monica DA |
CA |
SNMNCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-588
| A |
Santa Monica: Santa Monica DA |
CA |
SHOKCA02KMD |
6630 SPOK, INC. |
730 |
|
|
|
| 310-589
| A |
Malibu |
CA |
MALBCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-590
| A |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-591
| A |
Santa Monica: Mar Vista DA |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 310-592
| A |
West Los Angeles |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-593
| A |
Santa Monica: Santa Monica DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 310-594
| A |
Compton: Gardena DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-595
| A |
Beverly Hills |
CA |
ANHMCAHLDS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 310-596
| A |
Culver City |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 310-597
| A |
West Los Angeles |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 310-598
| A |
Beverly Hills |
CA |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 310-599
| A |
Compton: Compton DA |
CA |
ONTRCAXPXAY |
6967 33 WIRELESS INC. |
730 |
|
|
|
| 310-600
| A |
Beverly Hills |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-601
| A |
Beverly Hills |
CA |
LSANCA08DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-602
| A |
Lomita |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 310-603
| A |
Compton: Compton DA |
CA |
CMTNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-604
| A |
Compton: Compton DA |
CA |
CMTNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
Last updated: Fri, 10 Jul 2026 02:55:48 UTC
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