Zip Area Code

Chain of Rocks, Missouri

No ZIP code carries the name of Chain of Rocks, Missouri, in Lincoln County; the nearest ZIP code is 63369, in area code 636.

Nearest ZIP
63369
Area code
636
Time zone
Central Time
Coordinates
38.9150, -90.8023

Nearest ZIP codes to Chain of Rocks

This is the ZIP code nearest to Chain of Rocks, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
63369Old MonroeLincoln County636

Area code for Chain of Rocks

  • Area code 636

    In service since May 22, 1999. Local calls are dialed with seven digits.

Time zone

Chain of Rocks is in the Central Time zone.

Towns near Chain of Rocks