Area code 785 is found in the US state of Kansas. Primarily servicing the city of Topeka (population: 164367), area code 785 covers 50 counties of Kansas.

Parts of this area code are located in the Central time zone, while others are in the Mountain time zone. This means that some cities in area code 785 are on the same time as Chicago, IL, while others are on the same time as Phoenix, AZ.

Area code 785 was brought into effect on July 20, 1997. 785 was split from the parent 913 area code.

Counties in Area Code 785

• Anderson,
• Brown,
• Cheyenne,
• Clay,
• Cloud,
• Coffey,
• Decatur,
• Dickinson,
• Doniphan,
• Douglas,
• Ellis,
• Ellsworth,
• Franklin,
• Geary,
• Gove,
• Graham,
• Jackson,
• Jefferson,
• Jewell,
• Lincoln,
• Logan,
• Marshall,
• McPherson,
• Mitchell,
• Morris,
• Nemaha,
• Ness,
• Norton,
• Osage,
• Osborne,
• Ottawa,
• Phillips,
• Pottawatomie,
• Rawlins,
• Republic,
• Riley,
• Rooks,
• Rush,
• Russell,
• Saline,
• Shawnee,
• Sheridan,
• Sherman,
• Smith,
• Thomas,
• Trego,
• Wabaunsee,
• Wallace,
• Washington.

Most Populous Cities in Area Code 785

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.