Reference Data Rate Center Directory NEW LONDON, MO Rate Center NEW LONDON — MO Data last updated: March 10, 2026 LATA 520 State MO Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 39.58532220000001, -91.40098349999998 Area Codes 573 Top Carriers Carrier OCN NXX Count NEW LONDON TEL. CO. 1928 1
