1. AT&T Authorized Retailer
653 228th Ave NE, Sammamish, WA 98074
Coordinate: 47.61538,-122.03613
Phone: (877) 606-2002
2. Wireless Partners Inc.
26950 SE 22nd Way, Sammamish, WA 98075
Coordinate: 47.58987,-121.97952
Phone: (425) 996-3230
3. Diamond Wireless Sammamish
22820 NE 8th St # 101, Sammamish, WA 98074
Coordinate: 47.61697,-122.03508
Phone: (425) 242-5351