| Business | Phone |
| Castlerock Condo Assoc 1 W Castle Way, Charlestown 2813 | (401) 364-1020 |
| Warren-Gabriel Kings Factory Rd, Charlestown 2813 | (401) 364-0087 |
| Turnberg & Assoc 75 Burlingame Dr, Charlestown 2813 | (401) 322-1725 |
| Swamper Products Inc Po Box 663, Charlestown 2813 | (401) 364-9657 |
| Gordon's Fabricating Inc 803 Kings Factory Rd, Charlestown 2813 | (401) 364-3810 |
| Silly Fritters 3939 Old Post Rd, Charlestown 2813 | (401) 364-8688 |
| Phoenix Professional Svc 5001 S County Trl, Charlestown 2813 | (401) 213-6045 |