Reference Data Rate Center Directory BYRON, OK Rate Center BYRON — OK Data last updated: March 10, 2026 LATA 536 State OK Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.90200129284096, -98.29483326856857 Area Codes 580 Top Carriers Carrier OCN NXX Count SOUTH CENTRAL TEL ASSN INC 1831 1
