Washington, IA Area Code
Washington, Iowa (population 7,261) uses area code 319.
Carriers with Washington numbers
10 prefixes are assigned to the Washington exchange: 50% mobile, 0% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| Windstream | 3 |
| Verizon Wireless | 2 |
| UScellular | 2 |
| T-Mobile | 1 |
| Local Telephone Data Services Corp. | 1 |
| Kalona Cooperative Telephone Company | 1 |
Area codes used in Washington
| Area code | Prefixes serving Washington | Main carriers in this code |
|---|---|---|
| 319 | 10 | Lumen (Qwest), Windstream, UScellular |
Washington phone number prefixes
Numbers starting with these first six digits were originally assigned to the Washington exchange.
319-458Verizon Wireless319-460Verizon Wireless319-461UScellular319-548T-Mobile319-591UScellular319-598Local Telephone Data Services Corp.319-653Windstream319-789Windstream319-863Windstream319-864Kalona Cooperative Telephone Company
Nearby cities in area code 319
- Cedar Rapids
- Iowa City
- Waterloo
- Marion
- Cedar Falls
- Coralville
- Burlington
- North Liberty
- Waverly
- Fort Madison
- Keokuk
- Mount Pleasant
Questions
- What is the area code for Washington, IA?
- The area code for Washington, Iowa is 319.
- What time zone is Washington in?
- Washington is in the Central time zone.