The 303 Area Code is located in the state of Colorado. Area Code 303 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 1,000,193 unique phone numbers.
Cities in the 208 area code include: Denver, Aurora, Lakewood, Thornton, Arvada, Westminster, Centennial, Boulder, Longmont, Broomfield, Castle Rock, Commerce City, Parker, Littleton, Northglenn, Brighton, Englewood, Wheat Ridge, Lafayette, Golden, Louisville, Erie, Superior, Lone Tree, Firestone, Evergreen, Frederick, Fort Lupton, Twin Lakes,
Find out who that 303 phone number is registered to. Our free reverse phone lookup allows you to search records associated with a landline or cell phone number to help quickly identify whoβs calling or texting you.
Statistics based on US Census data for Area Code 303
Median Age
The median age for the 303 area code was sourced from the US Census
Median Income
The median income for the 303 area code was sourced from the US Census
Median Home Value
The median home value for the 303 area code was sourced from the US Census
Total Population
The total population for the 303 area code was sourced from the US Census
772 prefixes
(303) 897
Wireless
USA Mobility
Denver
01/11/1997
(303) 327
Landline
Icg Telecom Group
Denver
04/01/1997
(303) 301
Landline
Icg Telecom Group
Denver
04/01/1997
(303) 476
Landline
MCI Metro ATS
Denver
01/25/1998
(303) 228
Landline
Icg Telecom Group
Denver
01/25/1998
(303) 956
Wireless
Cingular
Fort Lupton
08/14/1998