Reference Data Rate Center Directory SO WALDRON, OK Rate Center SO WALDRON — OK Data last updated: March 10, 2026 LATA 536 State OK Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.99432721769596, -98.18598649720224 Area Codes 580 Top Carriers Carrier OCN NXX Count KANOKLA TEL ASSN 1788 1