Reference Data Rate Center Directory STRUM, WI Rate Center STRUM — WI Data last updated: March 10, 2026 LATA 352 State WI Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 44.55015082134906, -91.39233250763242 Area Codes 715 Top Carriers Carrier OCN NXX Count TRI-COUNTY TEL. COOP., INC. 0960 1
