Local Calling Guide
Area code/prefix search
Northridge, CA
<< 1 2 3 4 5 6 7 8 9 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 818-357
| 4 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-04-03 |
|
| 818-357
| 5 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2003-09-30 |
|
| 818-357
| 6 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-08-15 |
|
| 818-357
| 7 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-21 |
|
| 818-357
| 8 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-21 |
|
| 818-357
| 9 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-21 |
|
| 818-407
| A |
NORGCA11DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 818-428
| A |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 818-428
| 0 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-12-14 |
|
| 818-428
| 1 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-04-16 |
|
| 818-428
| 2 |
RVSDCAMLDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
2006-11-29 |
|
| 818-428
| 3 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 818-428
| 4 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 818-428
| 5 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-07-14 |
|
| 818-428
| 6 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 818-428
| 7 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-03 |
|
| 818-428
| 8 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-05-02 |
|
| 818-428
| 9 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2007-05-19 |
|
| 818-435
| A |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
|
|
| 818-435
| 0 |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2003-06-30 |
|
| 818-435
| 1 |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
|
|
| 818-435
| 2 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-04-10 |
|
| 818-435
| 3 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2012-07-16 |
|
| 818-435
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2003-01-09 |
|
| 818-435
| 5 |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2001-04-18 |
|
| 818-435
| 6 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-04-16 |
|
| 818-435
| 7 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-12-19 |
|
| 818-435
| 8 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-12-19 |
|
| 818-435
| 9 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-10-01 |
|
| 818-477
| A |
SHOKCA02DS2 |
7421 AT&T - LOCAL |
730 |
|
|
|
| 818-477
| 0 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-09-17 |
|
| 818-477
| 1 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2005-09-29 |
|
| 818-477
| 2 |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2008-09-10 |
|
| 818-477
| 3 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2008-11-05 |
|
| 818-477
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2004-07-14 |
|
| 818-477
| 5 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-07-22 |
|
| 818-477
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-02-17 |
|
| 818-477
| 7 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-10-13 |
|
| 818-477
| 8 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2016-12-31 |
|
| 818-477
| 9 |
SHOKCA02DS2 |
7421 AT&T - LOCAL |
730 |
|
|
|
| 818-527
| A |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 818-527
| 0 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-03-15 |
|
| 818-527
| 1 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2009-05-20 |
|
| 818-527
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-05-27 |
|
| 818-527
| 3 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-06-26 |
|
| 818-527
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-07-04 |
|
| 818-527
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-02-27 |
|
| 818-527
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2010-02-27 |
|
| 818-527
| 7 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2009-08-17 |
|
| 818-527
| 8 |
LSANCA54ZMD |
8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA |
730 |
|
2010-01-10 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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