| Business | Phone |
| T-Netix Inc 742 Turner Dr, Durango 81303 | (970) 382-9476 |
| Rocky Mountain Technologies 208 Parker Ave # E, Durango 81303 | (970) 259-5200 |
| Fast Track Communications 13595 County Road 213, Durango 81303 | (970) 247-3366 |
| Mydurango.Net 777 Main Ave # 217, Durango 81301 | (970) 385-1837 |