Local Calling Guide
Area code/prefix search
NPA: 337
[Rate centres in NPA 337]
[Dial plan for NPA 337]
NXX: 688
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
337-688
| A |
Lake Charles |
LA |
LFYTLAMAXAZ |
965H FRACTEL, LLC |
488 |
|
|
|
337-688
| 0 |
Lake Charles |
LA |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
2021-01-04 |
|
337-688
| 1 |
Lake Charles |
LA |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
2021-05-21 |
|
337-688
| 2 |
Lake Charles |
LA |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
2021-05-21 |
|
337-688
| 3 |
Lake Charles |
LA |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
2021-05-21 |
|
337-688
| 4 |
Lake Charles |
LA |
LKCHLADTXDX |
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-20 |
|
337-688
| 5 |
Lake Charles |
LA |
LKCHLADTXDX |
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-20 |
|
337-688
| 6 |
Lake Charles |
LA |
LKCHLADTXDX |
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-20 |
|
337-688
| 7 |
Lake Charles |
LA |
LKCHLADTXDX |
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-20 |
|
337-688
| 8 |
Lake Charles |
LA |
LFYTLAMAXAZ |
965H FRACTEL, LLC |
488 |
|
2020-02-11 |
|
337-688
| 9 |
Lake Charles |
LA |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
2021-05-21 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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