🇺🇸 United States · Iowa

Area code 319

Area code 319 is a telephone area code in Iowa, United States, covering Iowa City, Waterloo, Cedar Rapids, Cedar Falls, Burlington, Marion and more. Local time is UTC−6 (UTC−5 in summer). Numbers look like (319) 234-5678, or +1 319 234 5678 from abroad.

State: Iowa
Time zone: Chicago UTC−6 (UTC−5 in summer)
Local time now: –
Dial from abroad: +1 319

Places in area code 319

Cities and towns with telephone exchanges in the 319 area code, most exchanges first.

Iowa City
Waterloo
Cedar Rapids
Cedar Falls
Burlington
Marion
Mount Pleasant
North Liberty
Wayland
Allison
Oelwein
Keosauqua
Independence
La Porte City
Parkersburg
Waverly
New London
Fort Madison
Mediapolis
Belle Plaine
Lisbon
Anamosa
Monticello
Vinton

How to dial area code 319

Calling from	You dial
Inside the 319 area	319 234 5678 (10 digits)
Elsewhere in the US & Canada	1 319 234 5678
Any mobile phone, anywhere	+1 319 234 5678
UK, Europe, India and most countries	00 1 319 234 5678
Australia	0011 1 319 234 5678

Other area codes in Iowa

515 Des Moines, West Des Moines 563 Davenport, Clinton 641 Mason City, Fairfield 712 Sioux City, Council Bluffs

Area code 319: FAQ

Where is area code 319?

Area code 319 is in Iowa, United States and serves Iowa City, Waterloo, Cedar Rapids, Cedar Falls, Burlington, Marion. and other places

What time zone is area code 319 in?

Area code 319 is in the America/Chicago time zone (UTC−6 (UTC−5 in summer)).

How do I call a 319 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 319 and the seven-digit number. Example: +1 319 234 5678.

Is a call from area code 319 a scam?

Area code 319 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 319 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/+13192345678

{
  "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"
}