Question 1

Where is area code 712?

Accepted Answer

Area code 712 covers Sioux City and nearby cities including Council Bluffs in Iowa, in the Central Time.

Question 2

What cities use area code 712?

Accepted Answer

Area code 712 serves Sioux City, Council Bluffs in Iowa.

Question 3

What time zone is area code 712 in?

Accepted Answer

Area code 712 is in the Central Time (America/Chicago).

Question 4

How do you dial a 712 number?

Accepted Answer

Dial all 10 digits: 712 followed by the 7-digit local number. From outside the United States, dial +1 712 and the local number.

Question 5

Is a call from area code 712 a scam?

Accepted Answer

A 712 number is geographically tied to Iowa, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Question 6

Is 712 a country code?

Accepted Answer

No. 712 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1. So a full 712 number written for international dialing looks like +1 712 followed by the 7-digit local number.

Area Code 712

Cities in area code 712

Other Iowa area codes

Nearby area codes