Local Calling Guide
Area code/prefix search
NPA: 323
[Rate centres in NPA 323]
[Dial plan for NPA 323]
NXX: 423
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 323-423
| A |
Los Angeles: DA 03 |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-423
| 0 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-03-04 |
|
| 323-423
| 1 |
Los Angeles: DA 03 |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 323-423
| 2 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-03-04 |
|
| 323-423
| 3 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-03-04 |
|
| 323-423
| 4 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-03-20 |
|
| 323-423
| 5 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-04-09 |
|
| 323-423
| 6 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-04-09 |
|
| 323-423
| 7 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-05-01 |
|
| 323-423
| 8 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-05-01 |
|
| 323-423
| 9 |
Los Angeles: DA 03 |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2006-05-01 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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