Local Calling Guide
Area code/prefix search
Los Angeles: DA 13, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-904
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-02-10 |
|
| 323-904
| 2 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-09-20 |
|
| 323-904
| 3 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2008-11-15 |
|
| 323-904
| 4 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 323-904
| 5 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-02-10 |
|
| 323-904
| 6 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2023-02-10 |
|
| 323-904
| 7 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-10-08 |
|
| 323-904
| 8 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2023-02-06 |
|
| 323-904
| 9 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2008-05-21 |
|
| 323-917
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-917
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-28 |
|
| 323-917
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-28 |
|
| 323-917
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-28 |
|
| 323-917
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-28 |
|
| 323-917
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-28 |
|
| 323-917
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2016-09-23 |
|
| 323-917
| 6 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-03-23 |
|
| 323-917
| 7 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2017-05-27 |
|
| 323-917
| 8 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-06-09 |
|
| 323-917
| 9 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2017-07-07 |
|
| 323-930
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-931
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-932
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-933
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-934
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-935
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-936
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-937
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-938
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-939
| A |
LSANCA10DS1 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-944
| A |
LSANCA08DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-944
| 0 |
LSANCA08DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-944
| 1 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-08-10 |
|
| 323-944
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-04-05 |
|
| 323-944
| 3 |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2016-10-14 |
|
| 323-944
| 4 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-944
| 5 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-944
| 6 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-944
| 7 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-944
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-944
| 9 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-23 |
|
| 323-951
| A |
LSANCA08DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-954
| A |
LSANCA10DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 323-955
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 323-955
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-05-22 |
|
| 323-955
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-05-22 |
|
| 323-955
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-05-22 |
|
| 323-955
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-05-22 |
|
| 323-955
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2018-05-22 |
|
| 323-955
| 5 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2018-12-24 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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