| Business | Phone |
| Cns Communications 464 Warwick Industrial Dr, Warwick 2886 | (401) 737-5316 |
| Dml Communications Llc 501 Centerville Rd, Warwick 2886 | (401) 737-8883 |
| Intap Communications 1565 Post Rd, Warwick 2888 | (401) 921-0777 |
| M & M Communications 61 Gilbane St, Warwick 2886 | (401) 732-2999 |