| Business | Phone |
| Alltel 11 Palmetto Bay Rd # 102, Hilton Head Island 29928 | (843) 341-6931 |
| Alltel Island Crossing Shopping Ctr, Hilton Head Island 29928 | (843) 341-6931 |
| Alltel Communications 25 Pembroke Dr, Hilton Head Island 29926 | (843) 681-3775 |
| Bellsouth Mobility 32 Office Park Rd # 108, Hilton Head Island 29928 | (843) 341-9300 |
| Cellular Sales D3 Mall At Shelter Cove, Hilton Head Island 29928 | (843) 785-1855 |
| Cellular Sales Highway 278 Shelter Cove, Hilton Head Island 29928 | (843) 785-1855 |
| Cingular Wireless 430 William Hilton Pkwy # 105, Hilton Head Island 29926 | (843) 342-6444 |
| Coastal Pcs Lp Fax, Hilton Head Island 29928 | (843) 686-6064 |