What area code is 319?
Here's everything about it.
Instant lookup for the 319 area code — location, time zone, cities served, and who's been calling from it. No sign-up, no app.
319 at a glance
Summary
Cities & regions served by 319
Cedar Rapids3 communities on record for 319.
Where 319 sits on the map
No overlayCoverage area
About the 319 region
319 covers Cedar Rapids in Iowa, including Waterloo and Burlington. The code has been in service since 1947 and is one of the original North American area codes.
319 currently has no overlay, so its territory keeps a single, unshared code.
2001: split to create 563.
Who called me from 319?
Community reports- Caller ID is trivially spoofed: an incoming call that displays 319 does not prove the caller is really in the 319 region or even in the United States.
- Avoid calling back unknown one-ring numbers — some premium-rate scams rely on curiosity callbacks.
- Never share verification codes, payment details, or remote access during an unsolicited call, even if the caller claims to be your bank or a government agency.
- When a 319 call pressures you to act immediately, hang up and contact the organization directly through its official number.
Be the first to add a community report for a 319 number below.
Frequently asked questions
FAQWhat area code is 319?+–
319 is a telephone area code serving Cedar Rapids in Iowa, United States, in service since 1947.
Where is area code 319 located?+–
It covers Waterloo and Burlington in Iowa.
What cities are in area code 319?+–
Major communities on record include Waterloo and Burlington. The code's territory spans the Cedar Rapids region of Iowa.
What time zone is 319?+–
319 observes Central (CT), which is UTC−6 / −5 DST and follows daylight saving time.
When did area code 319 start?+–
319 entered service in 1947 as one of the original 1947 North American area codes. Its history: 2001: split to create 563.
Is 319 a scam area code?+–
Scam and robocall traffic can use any North American code, 319 included — caller ID is easy to spoof, so the code alone does not tell you who is really calling. Check the community reports on this page before calling back an unknown 319 number, and report anything suspicious.
Can I get a 319 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 319 number regardless of where you physically live.