| Business | Phone |
| Freddie Mac 1410 Spring Hill Rd 600, Mclean 22102 | (703) 902-7700 |
| Freddie Mac 1551 Park Run Dr, Mclean 22101 | (571) 382-3000 |
| Freddie Mac 8100 Jones Branch Dr, Mclean 22102 | (703) 714-2500 |
| Freddie Mac 8200 Jones Branch Dr, Mclean 22102 | (703) 903-2000 |
| Freddie Mac 8250 Jones Branch Dr, Mclean 22102 | (703) 918-5000 |