Reference Data Rate Center Directory GRAYSRIVER, WA Rate Center GRAYSRIVER — WA Data last updated: March 10, 2026 LATA 672 State WA Area Codes 1 Exchanges (NXX) 1 Carriers 1 Coordinates 46.35584941816346, -123.6096093999017 Area Codes 360 Top Carriers Carrier OCN NXX Count WESTERN WAHKIAKUM COUNTY TEL. CO. 2451 1
