Local Calling Guide
Area code/prefix search
NPA: 341
[Rate centres in NPA 341]
[Dial plan for NPA 341]
NXX: 666
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 341-666
| A |
Oakland: Trinidad DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 341-666
| 0 |
Oakland: Trinidad DA |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-09-09 |
|
| 341-666
| 1 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-10-27 |
|
| 341-666
| 2 |
Oakland: Trinidad DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-04-05 |
|
| 341-666
| 3 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-10-27 |
|
| 341-666
| 4 |
Oakland: Trinidad DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-07-02 |
|
| 341-666
| 5 |
Oakland: Trinidad DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-07-02 |
|
| 341-666
| 6 |
Oakland: Trinidad DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-02-25 |
|
| 341-666
| 7 |
Oakland: Trinidad DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2020-02-25 |
|
| 341-666
| 8 |
Oakland: Trinidad DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-07-02 |
|
| 341-666
| 9 |
Oakland: Trinidad DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2021-03-14 |
|
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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