Reference Data Rate Center Directory HOLLIDAY, MO Rate Center HOLLIDAY — MO Data last updated: March 10, 2026 LATA 524 State MO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.4944823, -92.1287851 Area Codes 660 Top Carriers Carrier OCN NXX Count WINDSTREAM MISSOURI, INC. 1885 1
