Local Calling Guide
Area code/prefix search
Norwalk, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 562-603
| 5 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2023-01-01 |
|
| 562-603
| 6 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2023-08-24 |
|
| 562-603
| 7 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2023-01-01 |
|
| 562-603
| 8 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2023-01-01 |
|
| 562-603
| 9 |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2022-12-25 |
|
| 562-613
| A |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 562-613
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2022-08-20 |
|
| 562-613
| 1 |
LNBHCAXPXAY |
624H ONVOY SPECTRUM, LLC |
730 |
|
2022-07-04 |
|
| 562-613
| 2 |
LNBHCAXPXAY |
624H ONVOY SPECTRUM, LLC |
730 |
|
2022-07-04 |
|
| 562-613
| 3 |
LSANCAJWRMD |
026K BARR TELL USA, LLC |
730 |
|
2022-06-24 |
|
| 562-613
| 5 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2022-06-19 |
|
| 562-613
| 6 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 562-613
| 7 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 562-613
| 8 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 562-613
| 9 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-04-30 |
|
| 562-623
| A |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 0 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 1 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 2 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 3 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 4 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-623
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2012-10-13 |
|
| 562-623
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2008-06-25 |
|
| 562-623
| 8 |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-09-27 |
|
| 562-623
| 9 |
NRWLCAXGDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 562-638
| A |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-09-06 |
|
| 562-638
| 0 |
COVNCAXFX2Y |
624H ONVOY SPECTRUM, LLC |
730 |
|
2024-10-24 |
|
| 562-638
| 1 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-07 |
|
| 562-638
| 2 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-07 |
|
| 562-638
| 3 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-07 |
|
| 562-638
| 4 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2024-09-07 |
|
| 562-638
| 6 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-09-06 |
|
| 562-638
| 7 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-09-06 |
|
| 562-638
| 8 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-09-06 |
|
| 562-638
| 9 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-09-06 |
|
| 562-645
| A |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 562-645
| 0 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-08-08 |
|
| 562-645
| 1 |
LSANCAJWHMD |
145J TERRA NOVA TELECOM INC. |
730 |
|
2024-12-30 |
|
| 562-645
| 2 |
TRNECAGBGT3 |
899D METROPCS NETWORKS, LLC |
730 |
|
2007-06-16 |
|
| 562-645
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2008-11-21 |
|
| 562-645
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 562-645
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 562-645
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2008-11-21 |
|
| 562-645
| 7 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-05-23 |
|
| 562-645
| 8 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2005-05-23 |
|
| 562-645
| 9 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2005-05-23 |
|
| 562-647
| A |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 562-647
| 0 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2024-01-31 |
|
| 562-647
| 1 |
LNBHCAXPXBY |
649C ONVOY, LLC - CA |
730 |
|
2024-01-31 |
|
| 562-647
| 2 |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2023-07-15 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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