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ZIP Codes of Calhoun Area (Iowa)

County ZIP Code Major City Type Area Code
Calhoun 50538 Farnhamville, Rinard Standard 515
Calhoun 50551 Jolley Standard
Calhoun 50552 Knierim PO Box
Calhoun 50563 Manson Standard 515 712
Calhoun 50575 Pomeroy, Knoke Standard 712
Calhoun 50579 Rockwell City Standard 712
Calhoun 50586 Somers Standard 515
Calhoun 51449 Lake City Standard 712
Calhoun 51453 Lohrville Standard 712