theUPSstore.com – or call 763.684.8000 for the Buffalo, MN UPS Store Serving Buffalo, Maple Lake, St Michael, Waverly and the Montrose areas. The UPS Store – Buffalo 1231 Hwy 25 North Buffalo, MN 55313 The UPS Store in Buffalo, MN is located at the South end of the Wal-Mart shopping center on Highway 25 just …