Reference Data Rate Center Directory ELMO, MO Rate Center ELMO — MO Data last updated: March 10, 2026 LATA 524 State MO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 40.51880543750568, -95.1159574076851 Area Codes 660 Top Carriers Carrier OCN NXX Count IAMO COMMUNICATIONS, INC. 4401 1
