Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Sulphur, LA [Prefix detail]

LATA: 488 LAFAYETTE LA

LIR:

V: 08692 H: 03231

ILEC: 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL

NPA 337:

215 287 313 476 503 527 528 533 607 625 626 674 712 888 900

See all [Local Prefixes]

Local calling TO 3 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Carlyss, LA     
Lake Charles, LA     
Vinton, LA     

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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