Reference Data Rate Center Directory ST CHARLES, AR Rate Center ST CHARLES — AR Data last updated: March 10, 2026 LATA 528 State AR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 34.37384692607385, -91.13398874411698 Area Codes 870 Top Carriers Carrier OCN NXX Count BRIGHTSPEED OF CENTRAL ARKANSAS, LLC 1144 1
