Milliken, CO Area Codes
Milliken, Colorado (population 9,183) uses area codes 970 and 748.
Milliken has no telephone exchange of its own in NANPA records; it is served by the Gilcrest exchange about 7.1 km away.
Carriers with Milliken numbers
4 prefixes are assigned to the Gilcrest exchange: 0% mobile, 75% VoIP and cable, 25% landline.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 3 |
| Lumen (Qwest) | 1 |
Area codes used in Milliken
| Area code | Prefixes serving Milliken | Main carriers in this code |
|---|---|---|
| 970 | 3 | Lumen (Qwest), Onvoy (Sinch), Verizon Wireless |
| 748 | 1 | Onvoy (Sinch), Wide Voice |
Milliken phone number prefixes
Numbers starting with these first six digits were originally assigned to the Gilcrest exchange.
970-680Onvoy (Sinch)970-737Lumen (Qwest)970-772Onvoy (Sinch)748-800Onvoy (Sinch)
Nearby cities in area code 970
- Fort Collins
- Greeley
- Loveland
- Grand Junction
- Windsor
- Security-Widefield
- Fountain
- Evans
- Johnstown
- Montrose
- Firestone
- Clifton
Questions
- What is the area code for Milliken, CO?
- Milliken uses 2 area codes: 970 and 748. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Milliken in?
- Milliken is in the Mountain time zone.