970 Rate Centers & Exchanges
27 rate centers · Colorado · Mountain Time
A rate center is the geographic unit used by phone carriers to determine local calling areas and billing. Each rate center has a specific name and set of NXX exchanges (the 3-digit prefix after the area code) assigned to it. The map below shows the 27 rate centers within area code 970.
Rate Center Locations
27 centers in area code 970All Rate Centers in Area Code 970
| Rate Center |
|---|
|
Aspen
|
|
Brush
|
|
Carbondale
|
|
Cortez
|
|
Craig
|
|
Delta
|
|
Dillon
|
|
Durango
|
|
Eagle
|
|
Eckert
|
|
Estes Park
|
|
Fort Collins
|
|
Fort Morgan
|
|
Gilcrest
|
|
Grand Junction
|
|
Greeley
|
|
Johnstown-Milliken
|
|
Loveland
|
|
Montrose
|
|
Palisade
|
|
Rangely
|
|
Rifle
|
|
South Laramie
|
|
Sterling
|
|
Weldona
|
|
Windsor
|
|
Yuma
|