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983 Area Code

Major City:Denver
Current Time:

History of area code 983

983 was first put in service June 17, 2022. It was created from area code 303.

Where is area code 983

Area code 983 is located in central Colorado and covers Denver, Aurora, Lakewood, Thornton, Arvada, Westminster, and Centennial. It is an overlay for area code 303 and serves the same area.

What time zone is area code 983?

The 983 area code is located in the Mountain timezone. The Mountain time zone is also known as America/Denver

area code 983

983 area code map

Top 13 Counties in Area Code 983

CountyTotal Population% of 983% of County
Denver, CO600,1582%100%
Arapahoe, CO572,00312%100%
Jefferson, CO534,54311%100%
Adams, CO441,60317%100%
Boulder, CO294,56711%100%
Douglas, CO285,46512%99%
Broomfield, CO55,8890%100%
Weld, CO252,82511%19%
Washington, CO4,8140%200%
Elbert, CO23,08610%37%
Clear Creek, CO9,0885%93%
Gilpin, CO5,4412%100%
Park, CO16,2065%16%

Top 50 Cities in Area Code 983

CityTotal Population% of 983% of City
Denver, CO600,1582%100%
Aurora, CO325,0782%100%
Lakewood, CO142,9801%100%
Thornton, CO118,7721%100%
Arvada, CO106,4331%100%
Westminster, CO106,1140%100%
Centennial, CO100,3770%100%
Boulder, CO97,3850%100%
Highlands Ranch, CO96,7130%100%
Longmont, CO86,2700%100%
Broomfield, CO55,8890%100%
Castle Rock, CO48,2310%100%
Commerce City, CO45,9131%100%
Parker, CO45,2970%100%
Littleton, CO41,7370%100%
Northglenn, CO35,7890%100%
Brighton, CO33,3520%100%
Ken Caryl, CO32,4380%100%
Dakota Ridge, CO32,0050%100%
Englewood, CO30,2550%100%
Wheat Ridge, CO30,1660%100%
Lafayette, CO24,4530%100%
Columbine, CO24,2800%100%
Golden, CO18,8670%100%
Louisville, CO18,3760%100%
Sherrelwood, CO18,2870%100%
Erie, CO18,1350%100%
Welby, CO14,8460%100%
Greenwood Village, CO13,9250%100%
Superior, CO12,4830%100%
Federal Heights, CO11,4670%100%
Berkley, CO11,2070%100%
Cherry Creek, CO11,1200%100%
The Pinery, CO10,5170%100%
Castle Pines North, CO10,3600%100%
Lone Tree, CO10,2180%100%
Firestone, CO10,1470%100%
Gunbarrel, CO9,2630%100%
Roxborough Park, CO9,0990%100%
Evergreen, CO9,0380%100%
Stonegate, CO8,9620%100%
Frederick, CO8,6790%100%
Derby, CO7,6850%100%
Fairmount, CO7,5590%100%
Fort Lupton, CO7,3770%100%
Applewood, CO7,1600%100%
Twin Lakes, CO6,1010%100%
Cherry Hills Village, CO5,9870%100%
Sheridan, CO5,6640%100%
Dove Valley, CO5,2430%100%

Largest Landline Carriers in area code983


Largest Wireless Carriers in area code983


Prefixes in area code983

PrefixUsagePrimary CityCarrierIntroduced