Reference Data Rate Center Directory WHIPHOLT, MN Rate Center WHIPHOLT — MN Data last updated: March 10, 2026 LATA 636 State MN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 47.04838575694332, -94.36546216358089 Area Codes 218 Top Carriers Carrier OCN NXX Count EAST OTTER TAIL TEL. CO. 1385 1
