| Emergency | 911 |
| Non-Emergency (Police and Fire) | 703-691-2131 |
| Animal Control | 703-830-1100 |
| Poison Control | 202-625-3333 |
| Fairfax Connector | 703-339-7200 |
| Fairfax Water | 703-698-5600 |
| Dominion Virginia Power | 866-366-4357 |
| Fairfax County Trash | 703-802-3322 |
| Miss Utility | 811 |
| Clermont Elementary School | 703-971-2400 |
| Mark Twain Middle School | 703-313-3700 |
| Edison High School | 703-924-8000 |
| Post Office – Franconia (22310) | 703-971-1003 |
| Post Office – Jefferson Manor (22303) | 703-317-9286 |
| John Marshall Library | 703-971-0010 |
| Voter Registration | 703-222-0776 |
| Washington Post | 202-334-6100 |
| USA Today | 800-872-0001 |