Reference Data Rate Center Directory AMBOY, WA Rate Center AMBOY — WA Data last updated: March 10, 2026 LATA 672 State WA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 45.91032454144644, -122.4469571381039 Area Codes 360 Top Carriers Carrier OCN NXX Count LEWIS RIVER TEL. CO., INC. 2427 1
