Reference Data Rate Center Directory HOLT, MN Rate Center HOLT — MN Data last updated: March 10, 2026 LATA 636 State MN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.29150391322501, -96.19031060340902 Area Codes 218 Top Carriers Carrier OCN NXX Count WIKSTROM TEL. CO., INC. 1505 1
