Local Calling Guide
Area code/prefix search
Los Angeles: DA 04, CA
<< 1 2 3 4 5 6 7 8 9 10 11 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-576
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2006-05-21 |
|
| 323-576
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 323-576
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-576
| 7 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 323-576
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-576
| 9 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-577
| A |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-577
| 0 |
LSANCARCDS1 |
993B CURATEL, LLC - CA |
730 |
|
2007-05-11 |
|
| 323-577
| 1 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-577
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-10 |
|
| 323-577
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-10 |
|
| 323-577
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-10 |
|
| 323-577
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-10 |
|
| 323-577
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-12-31 |
|
| 323-577
| 7 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-12-31 |
|
| 323-577
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-03-10 |
|
| 323-577
| 9 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-06-07 |
|
| 323-612
| A |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 323-612
| 0 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-29 |
|
| 323-612
| 1 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-02-29 |
|
| 323-612
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-24 |
|
| 323-612
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-24 |
|
| 323-612
| 4 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2016-05-19 |
|
| 323-612
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-24 |
|
| 323-612
| 6 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2016-02-17 |
|
| 323-612
| 7 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-27 |
|
| 323-612
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-27 |
|
| 323-612
| 9 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2015-11-15 |
|
| 323-686
| A |
ELMNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-686
| 0 |
ELMNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-686
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-07-26 |
|
| 323-686
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-08-16 |
|
| 323-686
| 3 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-03-31 |
|
| 323-686
| 4 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2014-11-17 |
|
| 323-686
| 5 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-07-22 |
|
| 323-686
| 6 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2009-08-10 |
|
| 323-686
| 7 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2014-12-25 |
|
| 323-686
| 8 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-08-16 |
|
| 323-686
| 9 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2014-12-25 |
|
| 323-865
| A |
LSANCAIKRS1 |
7534 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 323-865
| 0 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-865
| 1 |
LSANCAIKRS1 |
7534 FRONTIER CALIFORNIA INC. |
730 |
|
2001-09-27 |
|
| 323-865
| 2 |
LSANCAIKRS1 |
7534 FRONTIER CALIFORNIA INC. |
730 |
|
2001-09-27 |
|
| 323-865
| 3 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 323-865
| 4 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2001-09-27 |
|
| 323-865
| 5 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2001-09-27 |
|
| 323-865
| 6 |
LSANCAIKRS1 |
7534 FRONTIER CALIFORNIA INC. |
730 |
|
2001-09-27 |
|
| 323-865
| 7 |
LSANCAIKRS1 |
7534 FRONTIER CALIFORNIA INC. |
730 |
|
2001-09-27 |
|
| 323-865
| 8 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2001-09-27 |
|
| 323-865
| 9 |
GRDNCA02KMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2001-09-27 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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