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  5. Area Code 817

Where Is Area Code 817?

Area code 817 is found in the US state of Texas. Primarily servicing the city of Fort Worth (population: 845928), area code 817 covers 5 counties of Texas.

Located in the Central time zone, area code 817 is on the same time as Chicago, IL.

Area code 817 was brought into effect on January 1, 1953.

Map of Texas with area code 817 highlighted

Counties in Area Code 817

  • Denton,
  • Hood,
  • Johnson,
  • Parker,
  • Tarrant.

Most Populous Cities in Area Code 817

City County City Population Time Zone
Fort Worth Tarrant 845,928 CST
Arlington Tarrant 384,831 CST
Keller Tarrant 98,771 CST
Weatherford Parker 66,778 CST
North Richland Hills Tarrant 64,075 CST
Mansfield Tarrant 63,706 CST
Euless Tarrant 62,825 CST
Burleson Johnson 61,130 CST
Bedford Tarrant 48,727 CST
Grapevine Tarrant 48,140 CST
Granbury Hood 47,915 CST
Cleburne Johnson 43,284 CST
Hurst Tarrant 41,764 CST
Haltom City Tarrant 31,849 CST
Roanoke Denton 29,207 CST
Azle Tarrant 28,158 CST
Southlake Tarrant 27,739 CST
Colleyville Tarrant 23,642 CST
Crowley Tarrant 23,170 CST
Alvarado Johnson 20,087 CST
Springtown Parker 18,166 CST
Joshua Johnson 17,407 CST
Haslet Tarrant 16,630 CST
Aledo Parker 13,955 CST
Kennedale Tarrant 7,029 CST

Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.

View all United States Area Codes.

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This page was last updated on July 3, 2015.