Local Calling Guide
Area code/prefix search
NPA: 424
[Rate centres in NPA 424]
[Dial plan for NPA 424]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 424-551
| 0 |
Compton: Gardena DA |
CA |
LNBHCAAXDS0 |
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-04 |
|
| 424-551
| 1 |
Compton: Gardena DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2018-10-21 |
|
| 424-551
| 2 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-29 |
|
| 424-551
| 3 |
Compton: Gardena DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-29 |
|
| 424-551
| 4 |
Compton: Gardena DA |
CA |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2019-05-16 |
|
| 424-551
| 5 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-03-17 |
|
| 424-551
| 6 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 424-551
| 7 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 424-551
| 8 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 424-551
| 9 |
Compton: Gardena DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 424-552
| A |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 424-552
| 0 |
San Pedro |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2017-12-07 |
|
| 424-552
| 1 |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-09-22 |
|
| 424-552
| 2 |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-09-22 |
|
| 424-552
| 3 |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-09-22 |
|
| 424-552
| 4 |
San Pedro |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-09-22 |
|
| 424-552
| 5 |
San Pedro |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2017-12-07 |
|
| 424-552
| 6 |
San Pedro |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2017-12-07 |
|
| 424-552
| 7 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2017-09-09 |
|
| 424-552
| 8 |
San Pedro |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-19 |
|
| 424-552
| 9 |
San Pedro |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-19 |
|
| 424-553
| A |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 0 |
Beverly Hills |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-12-10 |
|
| 424-553
| 1 |
Beverly Hills |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2026-02-20 |
|
| 424-553
| 2 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 3 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 4 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 5 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 6 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 7 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 8 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-553
| 9 |
Beverly Hills |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-11 |
|
| 424-554
| A |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-554
| 0 |
West Los Angeles |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2026-02-23 |
|
| 424-554
| 1 |
West Los Angeles |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-09-27 |
|
| 424-554
| 2 |
West Los Angeles |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-09-27 |
|
| 424-554
| 3 |
West Los Angeles |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-27 |
|
| 424-554
| 4 |
West Los Angeles |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2025-06-02 |
|
| 424-554
| 5 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-554
| 6 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-554
| 7 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-554
| 8 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-554
| 9 |
West Los Angeles |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-05-31 |
|
| 424-556
| A |
Santa Monica: Santa Monica DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2025-08-01 |
|
| 424-556
| 0 |
Santa Monica: Santa Monica DA |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-19 |
|
| 424-556
| 1 |
Santa Monica: Santa Monica DA |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-19 |
|
| 424-556
| 2 |
Santa Monica: Santa Monica DA |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-19 |
|
| 424-556
| 3 |
Santa Monica: Santa Monica DA |
CA |
|
516C AT&T CORP. |
730 |
|
2026-01-06 |
|
| 424-556
| 4 |
Santa Monica: Santa Monica DA |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-11-28 |
|
| 424-556
| 5 |
Santa Monica: Santa Monica DA |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-11-28 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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