1. World Map/
  2. North America/
  3. US/
  4. Area Codes/
  5. Area Code 636

Where Is Area Code 636?

Area code 636 is found in the US state of Missouri502 Bad Gateway

Located in the Central time zone, area code 636 is on the same time as Chicago, IL.

314 area code.

Map of Missouri with area code 636 highlighted

Counties in Area Code 636

  • Franklin,
  • Jefferson,
  • Lincoln,
  • Montgomery,
  • Saint Charles,
  • Saint Louis,
  • Warren,
  • Washington.

Most Populous Cities in Area Code 636

City County City Population Time Zone
Saint Charles Saint Charles 137,739 CST
Ballwin Saint Louis 92,744 CST
O Fallon Saint Charles 91,566 CST
Saint Peters Saint Charles 72,435 CST
Chesterfield Saint Louis 59,310 CST
Fenton Saint Louis 44,295 CST
Wentzville Saint Charles 36,561 CST
Arnold Jefferson 35,678 CST
Imperial Jefferson 26,609 CST
Festus Jefferson 26,572 CST
Troy Lincoln 23,698 CST
Washington Franklin 21,507 CST
De Soto Jefferson 20,853 CST
Lake Saint Louis Saint Charles 19,874 CST
Union Franklin 17,400 CST
High Ridge Jefferson 16,002 CST
Warrenton Warren 15,887 CST
Hillsboro Jefferson 15,822 CST
Pacific Franklin 15,657 CST
House Springs Jefferson 14,592 CST
Eureka Saint Louis 13,888 CST
Saint Clair Franklin 11,788 CST
Barnhart Jefferson 10,040 CST
Wright City Warren 9,839 CST
Grover Saint Louis 8,524 CST

Note:

View all United States Area Codes.

Trending on 澳门mg游戏平台