Reference Data Rate Center Directory REED, OK Rate Center REED — OK Data last updated: March 10, 2026 LATA 536 State OK Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 34.90091780728368, -99.69555638587916 Area Codes 580 Top Carriers Carrier OCN NXX Count SOUTHWEST OKLAHOMA TEL. CO. 2025 1
