| Business | Phone |
| Us Army National Guard 290 Goffe St, New Haven 6511 | (203) 776-3877 |
| Us Army Reserve 200 Wintergreen Ave, New Haven 6515 | (203) 389-7900 |
| Us Coast Guard 120 Woodward Ave, New Haven 6512 | (203) 468-4400 |
| Us Coast Guard Station New Haven 6511 | (203) 468-4498 |
| Us Defense Dept 142 Orange St, New Haven 6510 | (203) 773-2383 |
| Us Defense Dept 55 Whitney Ave, New Haven 6510 | (203) 773-2383 |
| Us Naval Reserve 30 Woodward Ave, New Haven 6512 | (203) 467-1618 |