Reference Data Rate Center Directory DONNYBROOK, ND Rate Center DONNYBROOK — ND Data last updated: March 10, 2026 LATA 638 State ND Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 48.50916049572242, -101.8845478380348 Area Codes 701 Top Carriers Carrier OCN NXX Count SRT COMMUNICATIONS, INC. 3303 1
