Local Calling Guide
Area code/prefix search
NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]
NXX: 387
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
337-387 | A | Welsh | LA | LFYTLA360MD | 150C VOICESTREAM GSM I, LLC | 488 | |||
337-387 | 0 | Welsh | LA | LFYTLA360MD | 150C VOICESTREAM GSM I, LLC | 488 | 2022-01-25 | ||
337-387 | 2 | Welsh | LA | LFYTLA360MD | 150C VOICESTREAM GSM I, LLC | 488 | 2022-01-25 | ||
337-387 | 3 | Welsh | LA | LFYTLA360MD | 150C VOICESTREAM GSM I, LLC | 488 | 2022-01-25 | ||
337-387 | 4 | Welsh | LA | LFYTLA360MD | 150C VOICESTREAM GSM I, LLC | 488 | 2022-01-25 | ||
337-387 | 6 | Welsh | LA | LKCHLA181MD | 5562 METROPCS, INC. | 488 | 2021-11-11 | ||
337-387 | 7 | Welsh | LA | LFYTLAMAXUY | 508J CENTURYLINK COMMUNICATIONS, LLC | 488 | 2014-08-12 | ||
337-387 | 9 | Welsh | LA | 150C VOICESTREAM GSM I, LLC | 488 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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