All zip codes in Otter Tail

56324 - Dalton
56361 - Parkers Prairie
56515 - Battle Lake
56518 - Bluffton
56524 - Clitherall
56527 - Deer Creek
56528 - Dent
56533 - Elizabeth
56534 - Erhard
56537 - Fergus Falls
56538 - Fergus Falls
56551 - Henning
56567 - New York Mills
56571 - Ottertail
56572 - Pelican Rapids
56573 - Perham
56576 - Richville
56586 - Underwood
56587 - Vergas
56588 - Vining