Reference Data Rate Center Directory RAY, ND Rate Center RAY — ND Data last updated: March 10, 2026 LATA 638 State ND Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.34551011188962, -103.1651333623576 Area Codes 701 Top Carriers Carrier OCN NXX Count NORTHWEST COMMUNICATIONS COOP. 1625 1
