Reference Data Rate Center Directory FIFTYSIX, AR Rate Center FIFTYSIX — AR Data last updated: March 10, 2026 LATA 528 State AR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 35.95723485511003, -92.21806126254994 Area Codes 870 Top Carriers Carrier OCN NXX Count MOUNTAIN VIEW TELEPHONE COMPANY 1712 1
