1. Ericsson Inc
7301 Calhoun Pl, Derwood, MD 20855
Coordinate: 39.10797,-77.14779
Phone: (240) 314-3500
2. Verizon Authorized Retailer - Your Wireless
7250 Muncaster Mill Rd, Derwood, MD 20855
Coordinate: 39.14612,-77.14546
Phone: (240) 686-6106
3. Verizon Wireless
17504 Park Mill Dr, Derwood, MD 20855
Coordinate: 39.14349,-77.15237
Phone: (240) 801-4501