Reference Data Rate Center Directory DIR ASST, WA Rate Center DIR ASST — WA Data last updated: March 10, 2026 LATA 999 State WA Area Codes 6 Exchanges (NXX) 6 Carriers 0 Coordinates 47.60790857000739, -122.3316816514864 Area Codes 206 253 360 425 509 564
