| Business | Phone |
| Congressman Henry E Brown Jr 5900 Core Ave, North Charleston 29406 | (843) 747-4175 |
| International Trade Adm 5300 International Blvd # 201c, North Charleston 29418 | (843) 760-3794 |
| Us Government Dept Of Veteran 3725 Rivers Ave, North Charleston 29405 | (843) 745-4124 |
| Us Hearings & Appeals Office 3875 Faber Place Dr # 300, North Charleston 29405 | (843) 727-4511 |
| Us Lec 3820 Faber Place Dr # 800, North Charleston 29405 | (843) 566-0532 |