| Business | Phone |
| Us Coast Guard Housing 100 Agassiz St, Dauphin Island 36528 | (251) 861-7113 |
| Us Coast Guard Housing Bienville Blvd, Dauphin Island 36528 | (251) 861-7113 |
| Us Coast Guard Search & Rescue 103 Bienville Blvd, Dauphin Island 36528 | (251) 861-7239 |