Reference Data Rate Center Directory SOWESTCITY, OK Rate Center SOWESTCITY — OK Data last updated: March 10, 2026 LATA 522 State OK Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.521298, -94.629897 Area Codes 918 Top Carriers Carrier OCN NXX Count OZARK TELEPHONE COMPANY 1866 1
