Zip Area Code

Linn County, Missouri

Linn County, Missouri, has 9 towns and 8 ZIP codes, in area code 660.

Towns in Linn County, A to Z

TownZIP codesArea codes
Brookfield64628660
Bucklin64631660
Laclede64651660
Linneus64653660
Meadville64659660
New Boston63557660
Purdin64674660
St. Catharinenearest64628660
Winigan63566660

ZIP codes in Linn County

Area code in Linn County

  • Area code 660

    In service since October 12, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.