Reference Data Rate Center Directory SOHARDTNER, OK Rate Center SOHARDTNER — OK Data last updated: March 10, 2026 LATA 536 State OK Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.99665584734625, -98.64951637984974 Area Codes 580 Top Carriers Carrier OCN NXX Count KANOKLA TEL ASSN 1788 1