712 Area Code Phone Directory

Information for Area Code 712

State: IA
Largest City in Area: SIOUX CITY

Where is Area Code 712?

Area code (712) is in the state of IA. Below, are the major cities in the area code (712).

Major Cities in 712

SIOUX CITY, IA (261,811)
COUNCIL BLUFFS, IA (182,078)
OMAHA, NE (93,077)
SPENCER, IA (45,635)
LE MARS, IA (43,453)
STORM LAKE, IA (40,066)
CARROLL, IA (37,245)
SPIRIT LAKE, IA (36,694)
ATLANTIC, IA (31,186)
SOUTH SIOUX CITY, NE (29,532)

Zip Codes in 712

50020
50022
50025
50029
50042
50058
50076
50110
50117
50274
50510
50514
50515
50527
50528
50531
50535
50536
50540
50546