Reference Data Rate Center Directory ROBY, MO Rate Center ROBY — MO Data last updated: March 10, 2026 LATA 522 State MO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 37.51553997227098, -92.13989846966201 Area Codes 417 Top Carriers Carrier OCN NXX Count BRIGHTSPEED OF EAST MISSOURI, LLC 1151 1
