| Business | Phone |
| North American Communications 4442 114th St, Urbandale 50322 | (515) 331-3833 |
| Cross Communications 2400 86th St, Urbandale 50322 | (515) 331-8035 |
| Hyde Telecom Partners Inc 9001 Hickman Rd 310, Urbandale 50322 | (515) 331-1994 |
| Ideacom Mid-America Inc 11303 Aurora Ave, Urbandale 50322 | (515) 276-9080 |
| P C Central Inc 7177 Hickman Rd 10, Urbandale 50322 | (515) 279-5000 |
| Vodaci Technologies 11111 Aurora Ave, Urbandale 50322 | (515) 252-0800 |