All Bank Branches in 62664 Leave a Comment / By admin / October 26, 2018 The following banks have branches in 62664: 1st State Bank Of Mason City 1st State Bank Of Mason City-1st State Bank Of Mason City Mason City National Bank Mason City National Bank-Mason City National Bank Related posts: 1st State Bank Of Mason City-1st State Bank Of Mason City Mason City National Bank-Mason City National Bank All Bank Branches In Mason City, Illinois All 1st State Bank Of Mason City Branches