Reference Data Rate Center Directory SOLDER SMT, UT Rate Center SOLDER SMT — UT Data last updated: March 10, 2026 LATA 660 State UT Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.92972082325774, -111.0793791966252 Area Codes 435 Top Carriers Carrier OCN NXX Count CENTRAL UTAH TEL., INC. 2277 1
