Local Calling Guide
Area code/prefix search
NPA: 424
[Rate centres in NPA 424]
[Dial plan for NPA 424]
<< 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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 424-501
| 6 |
Culver City |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-04-02 |
|
| 424-501
| 7 |
Culver City |
CA |
LNBHCAAXDS0 |
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-04 |
|
| 424-501
| 8 |
Culver City |
CA |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2018-11-09 |
|
| 424-501
| 9 |
Culver City |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 424-502
| A |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 424-502
| 0 |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-05 |
|
| 424-502
| 1 |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-05 |
|
| 424-502
| 2 |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-05 |
|
| 424-502
| 3 |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-05 |
|
| 424-502
| 4 |
El Segundo |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2019-04-05 |
|
| 424-502
| 5 |
El Segundo |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-28 |
|
| 424-502
| 6 |
El Segundo |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-04-28 |
|
| 424-502
| 7 |
El Segundo |
CA |
LSANCAJWMMD |
490J BOOST SUBSCRIBERCO L.L.C. |
730 |
|
2024-06-29 |
|
| 424-502
| 8 |
El Segundo |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2021-05-29 |
|
| 424-502
| 9 |
El Segundo |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2019-04-06 |
|
| 424-503
| A |
Inglewood |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 424-503
| 0 |
Inglewood |
CA |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-20 |
|
| 424-503
| 1 |
Inglewood |
CA |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-20 |
|
| 424-503
| 2 |
Inglewood |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-03-23 |
|
| 424-503
| 3 |
Inglewood |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-05-11 |
|
| 424-503
| 4 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-31 |
|
| 424-503
| 5 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-31 |
|
| 424-503
| 6 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-31 |
|
| 424-503
| 7 |
Inglewood |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-31 |
|
| 424-503
| 8 |
Inglewood |
CA |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-20 |
|
| 424-503
| 9 |
Inglewood |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-12-17 |
|
| 424-504
| A |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-01-26 |
|
| 424-504
| 0 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 1 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 2 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 3 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 4 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 5 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-01-27 |
|
| 424-504
| 6 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-01-27 |
|
| 424-504
| 7 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-01-27 |
|
| 424-504
| 8 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-01-27 |
|
| 424-504
| 9 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-01-26 |
|
| 424-505
| A |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-10 |
|
| 424-505
| 0 |
San Pedro |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-03-23 |
|
| 424-505
| 1 |
San Pedro |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2024-08-12 |
|
| 424-505
| 2 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 3 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 4 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 5 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 6 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 7 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 8 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-04-21 |
|
| 424-505
| 9 |
San Pedro |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-10 |
|
| 424-506
| A |
Redondo |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-03-31 |
|
| 424-506
| 0 |
Redondo |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-03-31 |
|
<< 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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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