Reference Data Rate Center Directory HAVANA, AR Rate Center HAVANA — AR Data last updated: March 10, 2026 LATA 528 State AR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 35.11084064824919, -93.52952665080332 Area Codes 479 Top Carriers Carrier OCN NXX Count ARKWEST COMMUNICATIONS, INC. 1734 1
