Reference Data Rate Center Directory ROSLYN, WA Rate Center ROSLYN — WA Data last updated: March 10, 2026 LATA 676 State WA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 47.22356180644138, -120.9941325007673 Area Codes 509 Top Carriers Carrier OCN NXX Count INLAND TEL CO 2423 1
