Local Calling Guide
Area code/prefix search
Los Angeles: DA 05, CA
<< 1 2 3 4 5 6 7 8 9 10 11
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-943
| 4 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-06-03 |
|
| 323-943
| 5 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-08-25 |
|
| 323-943
| 6 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-04-28 |
|
| 323-943
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-04-28 |
|
| 323-943
| 8 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2004-02-25 |
|
| 323-943
| 9 |
|
516C AT&T CORP. |
730 |
|
2014-09-29 |
|
| 323-948
| A |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-948
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-11-13 |
|
| 323-948
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-09-16 |
|
| 323-948
| 2 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-07-11 |
|
| 323-948
| 3 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-07-11 |
|
| 323-948
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-948
| 5 |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2016-07-11 |
|
| 323-948
| 6 |
|
649C ONVOY, LLC - CA |
730 |
|
2014-09-27 |
|
| 323-948
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2016-07-11 |
|
| 323-948
| 8 |
|
649C ONVOY, LLC - CA |
730 |
|
2014-09-27 |
|
| 323-948
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-01-04 |
|
| 323-968
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-968
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2017-08-24 |
|
| 323-968
| 1 |
|
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2017-09-15 |
|
| 323-968
| 2 |
|
649C ONVOY, LLC - CA |
730 |
|
2019-03-24 |
|
| 323-968
| 3 |
|
649C ONVOY, LLC - CA |
730 |
|
2019-03-24 |
|
| 323-968
| 4 |
|
649C ONVOY, LLC - CA |
730 |
|
2019-03-24 |
|
| 323-968
| 5 |
|
649C ONVOY, LLC - CA |
730 |
|
2019-03-24 |
|
| 323-968
| 6 |
|
649C ONVOY, LLC - CA |
730 |
|
2017-09-18 |
|
| 323-968
| 7 |
|
649C ONVOY, LLC - CA |
730 |
|
2017-09-18 |
|
| 323-968
| 8 |
|
649C ONVOY, LLC - CA |
730 |
|
2017-09-18 |
|
| 323-968
| 9 |
|
649C ONVOY, LLC - CA |
730 |
|
2017-09-18 |
|
| 323-980
| A |
LSANCA34DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 0 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 1 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 2 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 3 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 4 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 5 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 6 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2004-03-27 |
|
| 323-980
| 7 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 8 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-980
| 9 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 323-981
| A |
LSANCA34DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 738-900
| A |
|
649C ONVOY, LLC - CA |
730 |
|
2026-02-17 |
|
| 738-900
| 0 |
|
649C ONVOY, LLC - CA |
730 |
|
2026-02-17 |
|
| 738-900
| 9 |
|
649C ONVOY, LLC - CA |
730 |
|
2026-02-17 |
|
<< 1 2 3 4 5 6 7 8 9 10 11
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.