319 area code
Area code 319 is in Iowa, including Cedar Rapids, Iowa City, Waterloo and Cedar Falls. It's on Central Time.
Central Time
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Is it a good time to call 319?
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Business hours are taken as 9 AM to 5 PM on weekdays. US telemarketing rules only allow sales calls between 8 AM and 9 PM local time.
Cities in area code 319
| City | Time zone |
|---|---|
| Cedar Rapids, IA | Central Time |
| Iowa City, IA | Central Time |
| Waterloo, IA | Central Time |
| Cedar Falls, IA | Central Time |
| Burlington, IA | Central Time |
| Marion, IA | Central Time |
| Mount Pleasant, IA | Central Time |
| North Liberty, IA | Central Time |
| Wayland, IA | Central Time |
| Allison, IA | Central Time |
| Oelwein, IA | Central Time |
| Keosauqua, IA | Central Time |
Other area codes in Iowa
More: look up another area code · time zone converter · US time zones map
Questions people ask
Where is area code 319?
Area code 319 is in Iowa, including Cedar Rapids, Iowa City, Waterloo and Cedar Falls.
What time zone is area code 319?
319 is on Central Time (UTC−6, UTC−5 in summer).
What time is it in area code 319 right now?
The live clock at the top of this page shows the current local time in area code 319.