712 Area Code
Iowa, USA
Local time now · Central Time
2:43 AM
Area code 712 is in Iowa, USA, serving Sioux City, Council Bluffs, Spencer and Storm Lake. It uses Central Time — the time there now is 2:43 AM. In service since 1947.
| Area code | 712 |
|---|---|
| Location | Iowa, USA |
| Major cities | Sioux City, Council Bluffs, Spencer, Storm Lake, Le Mars, Carroll |
| Time zone | Central Time |
| In service since | 1947 |
Other area codes in Iowa
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Frequently asked questions
Where is area code 712?
Iowa, USA — including Sioux City, Council Bluffs, Spencer, Storm Lake and Le Mars.
What time zone is area code 712?
Central Time.
How do I call a 712 number from abroad?
Dial your international access code, then 1 (the country code), then 712 and the 7-digit number — for example +1 712 555 0100. From the UK or India dial 00 1 712 …; from Bangladesh 00 1 712 … .
Is a call from 712 a scam?
Not by itself — 712 is an ordinary geographic area code in Iowa. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.
Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.