Local Calling Guide
Area code/prefix search
NPA: 337
[Rate centres in NPA 337]
[Dial plan for NPA 337]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 337-722
| 0 |
Lake Charles |
LA |
LFYTLA364MD |
939H COMMIO, LLC |
488 |
|
2022-07-22 |
|
| 337-722
| 1 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2024-02-22 |
|
| 337-722
| 2 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2022-07-23 |
|
| 337-722
| 3 |
Lake Charles |
LA |
LFYTLAMAXIZ |
516J TON80 COMMUNICATIONS, LLC |
488 |
|
2022-04-02 |
|
| 337-722
| 4 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2022-07-23 |
|
| 337-722
| 5 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2022-07-23 |
|
| 337-722
| 6 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2024-02-22 |
|
| 337-722
| 7 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2024-02-22 |
|
| 337-722
| 8 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2023-09-09 |
|
| 337-722
| 9 |
Lake Charles |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2023-09-09 |
|
| 337-724
| A |
Chataignier |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
|
|
| 337-724
| 0 |
Chataignier |
LA |
OPLSLACO1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
488 |
|
2017-07-23 |
|
| 337-724
| 6 |
Chataignier |
LA |
LFYTLAMAXUY |
508J CENTURYLINK COMMUNICATIONS, LLC |
488 |
|
2014-09-12 |
|
| 337-724
| 7 |
Chataignier |
LA |
LFYTLAMAXIZ |
516J TON80 COMMUNICATIONS, LLC |
488 |
|
2022-04-11 |
|
| 337-724
| 8 |
Chataignier |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
2022-08-27 |
|
| 337-725
| A |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 0 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 1 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 2 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 3 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 4 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 5 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 6 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 7 |
Ragley |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
2014-09-19 |
|
| 337-725
| 8 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-725
| 9 |
Ragley |
LA |
RGLYLAXARS1 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-727
| A |
Pine Prairie |
LA |
LFYTLAMAXIZ |
516J TON80 COMMUNICATIONS, LLC |
488 |
|
|
|
| 337-727
| 0 |
Pine Prairie |
LA |
LKCHLADTXAX |
260H CEBRIDGE TELECOM LA, LLC D/B/A SUDDENLINK COMM LA |
488 |
|
2024-04-04 |
|
| 337-727
| 1 |
Pine Prairie |
LA |
OPLSLACO1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
488 |
|
2023-10-22 |
|
| 337-727
| 4 |
Pine Prairie |
LA |
LFYTLAMAXIZ |
516J TON80 COMMUNICATIONS, LLC |
488 |
|
2022-03-31 |
|
| 337-727
| 5 |
Pine Prairie |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
2022-08-27 |
|
| 337-727
| 6 |
Pine Prairie |
LA |
LFYTLAMAX3Y |
653C TELEPORT COMMUNICATIONS AMERICA LA - LLC |
488 |
|
2022-08-05 |
|
| 337-727
| 7 |
Pine Prairie |
LA |
|
145J TERRA NOVA TELECOM INC. |
488 |
|
2025-05-22 |
|
| 337-730
| A |
Opelousas |
LA |
LFYTLAMAX7Z |
624H ONVOY SPECTRUM, LLC |
488 |
|
|
|
| 337-730
| 0 |
Opelousas |
LA |
LFYTLAMAX7Z |
624H ONVOY SPECTRUM, LLC |
488 |
|
2023-09-05 |
|
| 337-730
| 1 |
Opelousas |
LA |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
2023-11-06 |
|
| 337-730
| 2 |
Opelousas |
LA |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
2023-11-06 |
|
| 337-730
| 3 |
Opelousas |
LA |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
2023-11-06 |
|
| 337-730
| 4 |
Opelousas |
LA |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
2023-11-06 |
|
| 337-730
| 5 |
Opelousas |
LA |
|
515J IP HORIZON LLC |
488 |
|
2024-04-29 |
|
| 337-730
| 6 |
Opelousas |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2025-01-09 |
|
| 337-730
| 7 |
Opelousas |
LA |
SCTTLA06G02 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
488 |
|
2026-06-26 |
|
| 337-730
| 8 |
Opelousas |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2023-09-09 |
|
| 337-730
| 9 |
Opelousas |
LA |
LFYTLAMAX9Y |
749E ONVOY, LLC - LA |
488 |
|
2023-09-09 |
|
| 337-734
| A |
Welsh |
LA |
WLSHLAXADS0 |
0434 BRIGHTSPEED OF LOUISIANA, LLC |
488 |
|
|
|
| 337-735
| A |
Lafayette |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
|
|
| 337-735
| 0 |
Lafayette |
LA |
LFYTLAMAXVY |
150C VOICESTREAM GSM I, LLC |
488 |
|
2015-10-02 |
|
| 337-735
| 1 |
Lafayette |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
|
|
| 337-735
| 2 |
Lafayette |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
|
|
| 337-735
| 3 |
Lafayette |
LA |
LFYTLAMAX5X |
3232 LEVEL 3 COMMUNICATIONS, LLC - LA |
488 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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