North American Numbers
State · 6 area codes
Louisiana area codes
Louisiana has six area codes serving New Orleans, Baton Rouge, and the northern, southwestern and southeastern regions.
A · Metros
Major metro areas
New Orleans Baton Rouge Shreveport Lafayette
B · Directory
All Louisiana area codes
Every code opens its profile — codes with a full write-up show their place; the rest show live numbering data while their detailed profile is added.
Sources
Wikipedia ↗
List of Louisiana area codes (secondary)
Compiled by North American Numbers, last checked 2026-09-19. How this is made.