Reference Data Rate Center Directory HAZELTON, KS Rate Center HAZELTON — KS Data last updated: March 10, 2026 LATA 532 State KS Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 37.090272486429, -98.400994062849 Area Codes 620 Top Carriers Carrier OCN NXX Count SOUTH CENTRAL TEL ASSN INC 1831 1
