Enhanced 911 Program Office 
7300 Perimeter Rd S, Room 128
Seattle, WA 98108-3848
206-296-3910
Fax: 206-296-3909

King County
Office of Emergency Management
3511 NE 2nd Street
Renton, WA 98056-4192
206-296-3038
Fax: 206-205-4056