Reference Data Rate Center Directory HARMONY, ME Rate Center HARMONY — ME Data last updated: March 10, 2026 LATA 120 State ME Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 44.97419654840223, -69.54659384167614 Area Codes 207 Top Carriers Carrier OCN NXX Count HARTLAND & ST. ALBANS TEL. CO. 0011 1
