Local Calling Guide
Area code/prefix search
Welsh, LA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 337-338
| A |
LKCHLADTXDX |
5562 METROPCS, INC. |
488 |
|
|
|
| 337-338
| 0 |
|
145J TERRA NOVA TELECOM INC. |
488 |
|
2026-01-04 |
|
| 337-338
| 1 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
|
|
| 337-338
| 4 |
|
5562 METROPCS, INC. |
488 |
|
|
|
| 337-338
| 6 |
|
5562 METROPCS, INC. |
488 |
|
|
|
| 337-338
| 8 |
|
145J TERRA NOVA TELECOM INC. |
488 |
|
2025-05-22 |
|
| 337-387
| A |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
|
|
| 337-387
| 0 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-25 |
|
| 337-387
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
488 |
|
2025-03-09 |
|
| 337-387
| 2 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-25 |
|
| 337-387
| 3 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-25 |
|
| 337-387
| 4 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
2022-01-25 |
|
| 337-387
| 6 |
|
5562 METROPCS, INC. |
488 |
|
2021-11-11 |
|
| 337-387
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
488 |
|
2014-08-12 |
|
| 337-387
| 9 |
|
150C VOICESTREAM GSM I, LLC |
488 |
|
|
|
| 337-734
| A |
WLSHLAXADS0 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-930
| A |
LFYTLA18X1X |
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
|
|
| 337-930
| 0 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2013-10-17 |
|
| 337-930
| 1 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
|
|
| 337-930
| 2 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2017-10-01 |
|
| 337-930
| 3 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2014-09-08 |
|
| 337-930
| 4 |
|
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
2015-03-11 |
|
| 337-930
| 5 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2016-10-16 |
|
| 337-930
| 6 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2020-06-19 |
|
| 337-930
| 7 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2018-09-11 |
|
| 337-930
| 8 |
|
6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA |
488 |
|
2020-02-14 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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