🇺🇸 United States · Iowa

Area code 712

Area code 712 is a telephone area code in Iowa, United States, covering Sioux City, Council Bluffs, Spencer, Manning, Cherokee, Atlantic and more. Local time is UTC−6 (UTC−5 in summer). Numbers look like (712) 234-5678, or +1 712 234 5678 from abroad.

State: Iowa
Time zone: Chicago UTC−6 (UTC−5 in summer)
Local time now: –
Dial from abroad: +1 712

Places in area code 712

Cities and towns with telephone exchanges in the 712 area code, most exchanges first.

Sioux City
Council Bluffs
Spencer
Manning
Cherokee
Atlantic
Shenandoah
Denison
Rockwell City
Sheldon
Arnolds Park
Pocahontas
Spirit Lake
Milford
Avoca
Estherville
Ida Grove
Holstein
Sidney
Marcus
Kingsley
Hamburg
Onawa
Hull

How to dial area code 712

Calling from	You dial
Inside the 712 area	712 234 5678 (10 digits)
Elsewhere in the US & Canada	1 712 234 5678
Any mobile phone, anywhere	+1 712 234 5678
UK, Europe, India and most countries	00 1 712 234 5678
Australia	0011 1 712 234 5678

Other area codes in Iowa

319 Iowa City, Waterloo 515 Des Moines, West Des Moines 563 Davenport, Clinton 641 Mason City, Fairfield

Area code 712: FAQ

Where is area code 712?

Area code 712 is in Iowa, United States and serves Sioux City, Council Bluffs, Spencer, Manning, Cherokee, Atlantic. and other places

What time zone is area code 712 in?

Area code 712 is in the America/Chicago time zone (UTC−6 (UTC−5 in summer)).

How do I call a 712 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 712 and the seven-digit number. Example: +1 712 234 5678.

Is a call from area code 712 a scam?

Area code 712 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 712 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+17122345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}