Reference Data Rate Center Directory XXXXXXXXXX, OK Rate Center XXXXXXXXXX — OK Data last updated: March 10, 2026 LATA 999 State OK Area Codes 5 Exchanges (NXX) 47 Carriers 1 Coordinates 0, 0 Area Codes 405 539 572 580 918 Top Carriers Carrier OCN NXX Count SOUTHWESTERN BELL 9533 6
