Area Code 712

Iowa (IA) • Sioux City, Council Bluffs, Akron, Albert City, Alta, Alton, Alvord, Anita • Central Time (CT)

What Stands Out

•Coverage: 552.2K people across 260 ZIP codes.
•Major cities: Sioux City, Council Bluffs, Akron.

Spotlight: Coverage

Snapshot highlights for area code 712.

Income

53rd

Home values

40th

Poverty rate

52nd

Area Code Basics

Primary State

Iowa (IA)

States Served

Iowa (IA)

Major Cities

Sioux City, Council Bluffs, Akron, Albert City, Alta, Alton, Alvord, Anita

Time Zone(s)

Central Time (CT)

Est. Population

552.2K

ZIP Codes

260

Data accuracy & methodology

This report aggregates 2020–2024 ACS 5-year estimates and geographic overlays for orientation. Area-code service areas can cross ZIP/state boundaries and change over time; verify official assignments with NANPA for critical use.