Reference Data Rate Center Directory ADRIAN, OR Rate Center ADRIAN — OR Data last updated: March 10, 2026 LATA 652 State OR Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 43.74034383855804, -117.0697760046099 Area Codes 541 Top Carriers Carrier OCN NXX Count OREGON-IDAHO UTILITIES, INC. 2390 1
