Zip Area Code

Area code 318

Area code 318 is a Louisiana area code, in service since 1957.

457 serves the same area as an overlay, so neighbors can have numbers in any of these codes.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Central Time zone.

In service since
1957
Overlays
457
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Central Time
ZIP codes
209

Map

Map of the 318 area codeThe shaded area shows where 318 numbers are rated, with the neighboring area codes outlined around it.903713936409870985337225662601ShreveportMonroeAlexandriaNatchitochesBastropMarksvilleWinnfieldOakdale
Approximate 318 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 318

Overlays and neighboring area codes

Overlay, serving the same area: 457.

Neighboring area codes: 228, 903, 713, 936, 409, 870, 985, 337, 225, 662, 601.

Counties in area code 318

Towns in area code 318

And 188 more towns: every town in Louisiana.