Reference Data Rate Center Directory RUDD, AR Rate Center RUDD — AR Data last updated: March 10, 2026 LATA 528 State AR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.21372065050508, -93.48570469827392 Area Codes 870 Top Carriers Carrier OCN NXX Count WINDSTREAM ARKANSAS, INC. 1691 1
