Local Calling Guide
Area code/prefix search
Torrance, CA
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 424-492
| 2 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-10-11 |
|
| 424-492
| 3 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-08-26 |
|
| 424-492
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-08-26 |
|
| 424-492
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-09 |
|
| 424-492
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-09 |
|
| 424-492
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-09 |
|
| 424-492
| 8 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2024-01-20 |
|
| 424-492
| 9 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-13 |
|
| 424-546
| A |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-03-24 |
|
| 424-546
| 0 |
|
624H ONVOY SPECTRUM, LLC |
730 |
|
2025-03-24 |
|
| 424-546
| 1 |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-27 |
|
| 424-558
| A |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 424-558
| 0 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-08-26 |
|
| 424-558
| 1 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-08-26 |
|
| 424-558
| 2 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-05-19 |
|
| 424-558
| 3 |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2006-08-28 |
|
| 424-558
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-09-02 |
|
| 424-558
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2016-10-08 |
|
| 424-558
| 6 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2007-10-21 |
|
| 424-558
| 7 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-11-03 |
|
| 424-558
| 8 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2007-01-10 |
|
| 424-558
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-10-26 |
|
| 424-565
| A |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 424-565
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2024-04-20 |
|
| 424-565
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-08-08 |
|
| 424-565
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-08-08 |
|
| 424-565
| 3 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-08-08 |
|
| 424-565
| 4 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2024-08-08 |
|
| 424-565
| 5 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-13 |
|
| 424-565
| 6 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2023-08-02 |
|
| 424-565
| 7 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-13 |
|
| 424-565
| 8 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-13 |
|
| 424-565
| 9 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2025-01-13 |
|
| 424-571
| A |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 424-571
| 0 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-01-14 |
|
| 424-571
| 1 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-01-15 |
|
| 424-571
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-02-26 |
|
| 424-571
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-02-26 |
|
| 424-571
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2010-03-06 |
|
| 424-571
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-11-19 |
|
| 424-571
| 6 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2010-10-29 |
|
| 424-571
| 7 |
|
829J PAETEC ITEL, LLC |
730 |
|
2012-05-29 |
|
| 424-571
| 8 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-10-17 |
|
| 424-571
| 9 |
LNBHCAXPXQX |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-08-30 |
|
| 424-699
| A |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
|
|
| 424-699
| 1 |
LSANCAJW5MD |
197D VONAGE AMERICA LLC |
730 |
|
2021-10-20 |
|
| 424-699
| 2 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-11-22 |
|
| 424-699
| 3 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-11-22 |
|
| 424-699
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-11-22 |
|
| 424-699
| 5 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-09-16 |
|
<< 1 2 3 4 5 6 7 8 9 10 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.