Local Calling Guide
Area code/prefix search
Hawthorne, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 310-219
| A |
HWTHCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 0 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 1 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 2 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 3 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 4 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 5 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 6 |
|
649C ONVOY, LLC - CA |
730 |
|
2005-03-31 |
|
| 310-219
| 7 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 8 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-219
| 9 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-220
| A |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 310-220
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2004-10-19 |
|
| 310-220
| 1 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-07-21 |
|
| 310-220
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2000-04-11 |
|
| 310-220
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
|
|
| 310-220
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2003-01-11 |
|
| 310-220
| 5 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-08-19 |
|
| 310-220
| 6 |
|
829J PAETEC ITEL, LLC |
730 |
|
2000-04-03 |
|
| 310-220
| 7 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2003-06-02 |
|
| 310-220
| 8 |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2003-09-08 |
|
| 310-220
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-07-07 |
|
| 310-263
| A |
HWTHCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 0 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 1 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 2 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 3 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 4 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 5 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 6 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 7 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-263
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2005-02-07 |
|
| 310-263
| 9 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| A |
ELSGCA12DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 0 |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-07-17 |
|
| 310-297
| 1 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 2 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 3 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 4 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 5 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 6 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 7 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 8 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-297
| 9 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-331
| A |
HWTHCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 310-331
| 0 |
|
649C ONVOY, LLC - CA |
730 |
|
2022-09-09 |
|
| 310-331
| 1 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-331
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 310-331
| 3 |
|
9740 PACIFIC BELL |
730 |
|
|
|
| 310-331
| 4 |
|
9740 PACIFIC BELL |
730 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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