Reference Data Rate Center Directory CHSTNUMOND, TN Rate Center CHSTNUMOND — TN Data last updated: March 10, 2026 LATA 470 State TN Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 36.20265523638982, -85.82684658566748 Area Codes 615 Top Carriers Carrier OCN NXX Count TWIN LAKES TEL. COOP. CORP. 0579 1
