Reference Data Rate Center Directory KOOSHAREM, UT Rate Center KOOSHAREM — UT Data last updated: March 10, 2026 LATA 660 State UT Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 38.50976176634781, -111.8817949085783 Area Codes 435 Top Carriers Carrier OCN NXX Count SOUTH CENTRAL UTAH TEL. ASSN., INC. 2286 1
