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 |
| 424-510
| 7 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-23 |
|
| 424-510
| 8 |
Compton: Compton DA |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2024-06-23 |
|
| 424-510
| 9 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-06-22 |
|
| 424-512
| A |
Beverly Hills |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
|
|
| 424-512
| 0 |
Beverly Hills |
CA |
LSANCAJW6MD |
073H TELNYX LLC |
730 |
|
2017-04-24 |
|
| 424-512
| 1 |
Beverly Hills |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2017-12-21 |
|
| 424-512
| 2 |
Beverly Hills |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2017-12-21 |
|
| 424-512
| 3 |
Beverly Hills |
CA |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2018-05-11 |
|
| 424-512
| 4 |
Beverly Hills |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-24 |
|
| 424-512
| 5 |
Beverly Hills |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
2017-04-17 |
|
| 424-512
| 6 |
Beverly Hills |
CA |
|
829J PAETEC ITEL, LLC |
730 |
|
2017-04-17 |
|
| 424-512
| 7 |
Beverly Hills |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2020-05-01 |
|
| 424-512
| 8 |
Beverly Hills |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-06-07 |
|
| 424-512
| 9 |
Beverly Hills |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2017-04-21 |
|
| 424-513
| A |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 1 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-11-01 |
|
| 424-513
| 2 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-11-01 |
|
| 424-513
| 3 |
Compton: Compton DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-11-01 |
|
| 424-513
| 4 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 5 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 6 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 7 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 8 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-513
| 9 |
Compton: Compton DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-07-22 |
|
| 424-514
| A |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 0 |
West Los Angeles |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-09-21 |
|
| 424-514
| 1 |
West Los Angeles |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-09-21 |
|
| 424-514
| 2 |
West Los Angeles |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-09-21 |
|
| 424-514
| 3 |
West Los Angeles |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-09-21 |
|
| 424-514
| 4 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 5 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 6 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 7 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 8 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-514
| 9 |
West Los Angeles |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-20 |
|
| 424-515
| A |
Inglewood |
CA |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-10-19 |
|
| 424-515
| 0 |
Inglewood |
CA |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-10-19 |
|
| 424-515
| 1 |
Inglewood |
CA |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-10-19 |
|
| 424-515
| 2 |
Inglewood |
CA |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-10-19 |
|
| 424-515
| 3 |
Inglewood |
CA |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-10-19 |
|
| 424-515
| 4 |
Inglewood |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-09-26 |
|
| 424-515
| 5 |
Inglewood |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2025-10-04 |
|
| 424-515
| 6 |
Inglewood |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-12-19 |
|
| 424-515
| 7 |
Inglewood |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-12-19 |
|
| 424-515
| 8 |
Inglewood |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-10-20 |
|
| 424-515
| 9 |
Inglewood |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-10-20 |
|
| 424-516
| A |
Lomita |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-11-09 |
|
| 424-516
| 0 |
Lomita |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-11-10 |
|
| 424-516
| 1 |
Lomita |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2024-11-10 |
|
| 424-516
| 2 |
Lomita |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2025-06-19 |
|
<< 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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