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 |
| 424-699
| 6 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-09-16 |
|
| 424-699
| 7 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-09-16 |
|
| 424-699
| 8 |
LSANCAJW7MD |
939H COMMIO, LLC |
730 |
|
2021-09-16 |
|
| 424-699
| 9 |
LSANCAJWIMD |
965H FRACTEL, LLC |
730 |
|
2021-09-10 |
|
| 424-731
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 424-731
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-09-08 |
|
| 424-731
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-06-25 |
|
| 424-731
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-09-08 |
|
| 424-731
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-10-16 |
|
| 424-731
| 4 |
LSANCA03DS7 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2007-07-16 |
|
| 424-731
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-05-30 |
|
| 424-731
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2008-09-04 |
|
| 424-731
| 7 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2008-12-19 |
|
| 424-731
| 8 |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2025-07-01 |
|
| 424-731
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-10-26 |
|
| 424-757
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 424-757
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2006-08-26 |
|
| 424-757
| 1 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-07-12 |
|
| 424-757
| 2 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-06-27 |
|
| 424-757
| 3 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2008-02-18 |
|
| 424-757
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-01-13 |
|
| 424-757
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-01-01 |
|
| 424-757
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2008-06-16 |
|
| 424-757
| 7 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-09 |
|
| 424-757
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-07-09 |
|
| 424-757
| 9 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2009-07-16 |
|
| 424-999
| A |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 424-999
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-03 |
|
| 424-999
| 1 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2012-06-24 |
|
| 424-999
| 2 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2012-01-06 |
|
| 424-999
| 3 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2012-03-30 |
|
| 424-999
| 4 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2012-03-30 |
|
| 424-999
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-02-17 |
|
| 424-999
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-01-10 |
|
| 424-999
| 7 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-01-10 |
|
| 424-999
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-12-12 |
|
| 424-999
| 9 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-03 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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