Local Calling Guide
Area code/prefix search
Redondo, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-896
| 1 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2006-06-13 |
|
| 310-896
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 310-896
| 3 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
730 |
|
2005-11-15 |
|
| 310-896
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-07-14 |
|
| 310-896
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-03-23 |
|
| 310-896
| 6 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-06-13 |
|
| 310-896
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2003-08-24 |
|
| 310-896
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-03-23 |
|
| 310-896
| 9 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
|
|
| 310-921
| A |
RDBHCAXF37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 0 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2011-04-16 |
|
| 310-921
| 1 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 2 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 3 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 4 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-06-19 |
|
| 310-921
| 6 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-921
| 7 |
|
829J PAETEC ITEL, LLC |
730 |
|
2005-10-17 |
|
| 310-921
| 8 |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-10-15 |
|
| 310-921
| 9 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-937
| A |
HRBHCAXA37K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-939
| A |
MNBHCAXF54K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-944
| A |
TRNCCAXF54K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-944
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-05 |
|
| 310-944
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-10-07 |
|
| 310-944
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-10-07 |
|
| 310-944
| 3 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-944
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-06-05 |
|
| 310-944
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-04-16 |
|
| 310-944
| 6 |
|
649C ONVOY, LLC - CA |
730 |
|
2025-01-05 |
|
| 310-944
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2003-08-24 |
|
| 310-944
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2010-07-08 |
|
| 310-944
| 9 |
|
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 310-947
| A |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-947
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-11-17 |
|
| 310-947
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-07-07 |
|
| 310-947
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-01-30 |
|
| 310-947
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-04-30 |
|
| 310-947
| 4 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-08-15 |
|
| 310-947
| 5 |
|
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-947
| 6 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 310-947
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 310-947
| 8 |
|
649C ONVOY, LLC - CA |
730 |
|
2005-03-06 |
|
| 310-947
| 9 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2005-08-15 |
|
| 424-206
| A |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 424-206
| 0 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2008-02-04 |
|
| 424-206
| 1 |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2008-01-08 |
|
| 424-206
| 2 |
|
318J COMCAST IP PHONE, LLC |
730 |
|
2007-12-05 |
|
| 424-206
| 3 |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-16 |
|
| 424-206
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2008-06-26 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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