Reference Data Rate Center Directory OXFORD, AR Rate Center OXFORD — AR Data last updated: March 10, 2026 LATA 528 State AR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.22098538490951, -91.92859263713252 Area Codes 870 Top Carriers Carrier OCN NXX Count BRIGHTSPEED OF ARKANSAS, LLC 1706 1
