Reference Data Rate Center Directory ROSS, ND Rate Center ROSS — ND Data last updated: March 10, 2026 LATA 638 State ND Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.31330920041396, -102.5411153181396 Area Codes 701 Top Carriers Carrier OCN NXX Count RESERVATION TEL. COOP. 1632 1
