Denison, IA Area Code
Denison, Iowa (population 8,214) uses area code 712.
Carriers with Denison numbers
7 prefixes are assigned to the Denison exchange: 43% mobile, 0% VoIP and cable, 57% landline.
| Carrier | Prefixes |
|---|---|
| Verizon Wireless | 3 |
| Frontier | 2 |
| Btc | 1 |
| Aerial Communications | 1 |
Area codes used in Denison
| Area code | Prefixes serving Denison | Main carriers in this code |
|---|---|---|
| 712 | 7 | Windstream, Verizon Wireless, Lumen (Qwest) |
Denison phone number prefixes
Numbers starting with these first six digits were originally assigned to the Denison exchange.
712-263Frontier712-265Frontier712-267Verizon Wireless712-269Verizon Wireless712-393Btc712-419Aerial Communications712-854Verizon Wireless
Nearby cities in area code 712
- Sioux City
- Council Bluffs
- Storm Lake
- Spencer
- Le Mars
- Carroll
- Sioux Center
- Atlantic
- Orange City
- Estherville
- Sheldon
- Spirit Lake
Questions
- What is the area code for Denison, IA?
- The area code for Denison, Iowa is 712.
- What time zone is Denison in?
- Denison is in the Central time zone.