| Business | Phone |
| Build Tech Communications 3939 Lincolnshire St, Annandale 22003 | (703) 256-8999 |
| Communication Connections Llc 7617 Little River Tpke, Annandale 22003 | (703) 941-0587 |
| New World Communications 7121 Columbia Pike, Annandale 22003 | (703) 256-2345 |