Area Code 970

970 area code is being used for dialing/telecommunication purposes in Colorado, covering 7 major cities and 4 counties, according to (NANP) North American Numbering Plan for 3-digit Numbering Plan Area (NPA) code. All the areas using NPA code 970 is part of MST (Mountain Standard Time) timezone.

970 Area Code Covers 7 Cities

Check this below table to know 7 major cities (having more than 20,000 population) in Colorado using numbering plan area code 970 for dialing/telecommunication purposes.

City	ZIP Codes	Population
Evans, CO	1	22,092
Fort Collins, CO	10	168,758
Grand Junction, CO	11	65,918
Greeley, CO	6	107,949
Loveland, CO	3	76,500
Montrose, CO	3	20,394
Windsor, CO	2	33,905

4 Counties Using 970 as Area Code

970 area code is being used in 4 counties of Colorado for dialing/telecommunication purposes.

• Larimer County, CO
• Mesa County, CO
• Montrose County, CO
• Weld County, CO

25 More NPA Codes Related to Area Code 970

1 or more of these 25 NPA codes are being used in the same or adjacent states of Colorado in the United States.

• 303 Area Code
• 307 Area Code
• 308 Area Code
• 316 Area Code
• 385 Area Code
• 402 Area Code
• 405 Area Code
• 435 Area Code
• 480 Area Code
• 505 Area Code
• 520 Area Code
• 531 Area Code
• 539 Area Code
• 575 Area Code
• 580 Area Code
• 602 Area Code
• 620 Area Code
• 623 Area Code
• 719 Area Code
• 720 Area Code
• 785 Area Code
• 801 Area Code
• 913 Area Code
• 918 Area Code
• 928 Area Code

Only One State Uses Area Code 970

• Colorado