| Service | Company | Phone | Address |
| Electricity/Gas | Potomac Electric Power Company | (202) 872-3526 | web site |
| Electricity/Gas | Washington Gas & Light Company | 1-800-752-7520 | web site |
| Electricity/Gas | Energy East Corp | (202) 783-5521 | web site |
| Electricity/Gas | Nationwide Electrical Svc Inc | (202) 636-1060 | web site |
| Electricity/Gas | Pepco | (202) 686-7431 | web site |
| Electricity/Gas | Washington Gas Co | (202) 546-7650 | web site |
| Electricity/Gas | American Public Power Association | (202) 467-2900 | web site |
| Electricity/Gas | Calpine Corporation | (202) 589-0909 | web site |
| Electricity/Gas | Chubu Electric Power Co Inc | (202) 775-1960 | web site |
| Electricity/Gas | Consumers Energy | (202) 293-5794 | web site |
| Electricity/Gas | Consumers Energy Company | (202) 778-3340 | web site |
| Electricity/Gas | The Detroit Edison Company | (202) 347-8420 | web site |
| Electricity/Gas | Electricite De France | (202) 429-2527 | web site |
| Electricity/Gas | Puget Sound Energy, Inc | (202) 783-0791 | web site |
| Electricity/Gas | Entergy | (202) 530-7300 | web site |
| Electricity/Gas | Fpl | (202) 347-7082 | web site |
| Electricity/Gas | The Federal Coordinator For Alaska Natural Gas Transportation Projects Office Of | (202) 205-2900 | web site |
| Electricity/Gas | Interstate Natural Gas Association Of America | (202) 216-5900 | web site |
| Electricity/Gas | Northern States Power Company | (202) 783-5505 | web site |
| Electricity/Gas | Mlb Resources Llc | (202) 349-5550 | web site |
| Electricity/Gas | Minnesota Power | (202) 628-9078 | web site |
| Electricity/Gas | American Gas Association | (202) 824-7000 | web site |
| Electricity/Gas | Natural Gas Supply Association | (202) 326-9300 | web site |
| Electricity/Gas | Columbia Energy | (202) 216-9760 | web site |
| Electricity/Gas | Pepco Holdings, Inc. | (202) 872-3526 | web site |
| Electricity/Gas | Pacific Gas And Electric Company | (202) 638-3500 | web site |
| Electricity/Gas | Portland General Electric Company | (202) 546-6080 | web site |
| Electricity/Gas | Pennsylvania Power And Light | (202) 326-0180 | web site |
| Electricity/Gas | Sempra Energy | (202) 662-1700 | web site |
| Electricity/Gas | Solena Group | (202) 682-2405 | web site |
| Electricity/Gas | T V A | (202) 898-2999 | web site |
| Electricity/Gas | Washington Gas | (703) 750-1000 | web site |
| Electricity/Gas | Wisconsin Electric Power Company | (202) 662-4340 | web site |
| Electricity/Gas | Wgl Holdings, Inc. | (202) 289-1695 | web site |
| Electricity/Solar Energy Equipment | SOLAR ENERGY INDUSTRIES ASSOCIATION | (202) 628-7745 | web site |
| Fire | Fire and Emergency Medical Services Department | 202-673-3213 | web site |
| Garbage | Department of Public Works | 202-727-1000 | web site |
| Garbage | B & H Roll Off Dumpster | (301) 407-5437 | web site |
| Garbage | B & H Roll Off Dumpsters Llc | (240) 229-8195 | web site |
| Garbage | L G I-U S A WASTE SERVICES | (202) 543-1222 | web site |
| Garbage | Cooley Enterprises | (202) 277-2807 | web site |
| Garbage | Phill Trash Services Llc | (202) 562-1152 | web site |
| Garbage | Rodgers Brothers Svc | (202) 526-0274 | web site |
| Garbage | Tenleytown Trash | (202) 364-9694 | web site |
| Garbage | Turbo Haul | (800) 453-8179 | web site |
| Garbage | U Call We Haul | (202) 291-2205 | web site |
| Garbage | Northeast Transfer Station | (202) 526-1965 | web site |
| Internet Service Providers | at&t | (202) 244-6300 | web site |
| Long Distance | AT&T Communications | 1-800-222-0300 | web site |
| Phone Local | Verizon | 202-954-6263 | web site |
| Phone Local | Global Crossing | 1-800-954-2387 | web site |
| Phone Local | Sena Basnayake | (202) 872-1600 | web site |
| Phone Local | Mci Tulsa Line Cost Dolne | (202) 232-1284 | web site |
| Phone Local | Verizon Business Global Llc | (202) 588-7104 | web site |
| Police | First District Station | 202-727-4655 | web site |
| Police | Second District Station | 202-282-0070 | 3320 Idaho Ave., NW Washington, DC 20016 |
| Police | Third District Station | 202-673-6815 | 1620 V St., NW Washington, DC 20009 |
| Police | Fourth District Station | 202-576-6745 | 6001 Georgia Ave., NW Washington, DC 20011 |
| Police | Fifth District Station | 202-727-4490 | 1805 Bladensburg Rd., NE Washington, DC 20002 |
| Police | Sixth District Station | 202-727-4520 | 100 42nd St., NE Washington, DC 20019 |
| Police | Seventh District Station | 202-698-1500 | 2455 Alabama Ave., SE Washington, DC 20020 |
| TV Cable | Starpower Communications, LLC | 1-800-782-7797 | web site |
| TV Cable | Comcast | (202) 832-2001 | web site |
| TV Cable | Al Jazeera English | (202) 496-4500 | web site |
| TV Cable | DishNetwork Authorized Dealer-Cable TV | (202) 730-9717 | web site |
| TV Cable | Alltel Government Affairs Office | (202) 783-3970 | web site |
| TV Cable | Real Star | (202) 379-3115 | web site |
| TV Cable | Goodlife Tv Network | (202) 289-6633 | web site |
| TV Cable | Bell Atlantic | (202) 954-6611 | web site |
| TV Cable | Bet Holdings Inc | (202) 608-2000 | web site |
| TV Cable | Comcast Corporation | (202) 638-5678 | web site |
| TV Cable | Deutsche Telekom, Inc. | (202) 452-9100 | web site |
| TV Cable | Direct Sat TV - An Authorized DIRECTV Dealer | (866) 310-4761 | web site |
| TV Cable | Dish Network Corporation | (202) 293-0981 | web site |
| TV Cable | Global Communicators | (202) 371-9600 | web site |
| TV Cable | Jacks Just | (202) 462-2759 | web site |
| TV Cable | Mccarthy Communications | (202) 296-0553 | web site |
| TV Cable | R Rea Corp | (202) 544-6272 | web site |
| TV Cable | Nati Cable TV | (202) 222-2300 | web site |
| TV Cable | New Skies Satellite | (202) 478-7100 | web site |
| TV Cable | Intelsat | (202) 944-6800 | web site |
| TV Cable | Qwest | (202) 548-3600 | web site |
| TV Cable | Supscnption Television Association | (202) 216-0420 | web site |
| TV Cable | Sonet Net Telecom Inc | (202) 526-7606 | web site |
| TV Cable | Drs Technologies | (202) 722-6000 | web site |
| TV Cable | Studio W | (202) 257-8261 | web site |
| TV Cable | Conus Communications | (202) 955-6444 | web site |
| TV Cable | The Washington Post Company | (202) 334-6000 | web site |
| Water | District of Columbia Water and Sewer Authority | 202-787-2000 | web site |
| Water | All Faith Consortium Llc | (202) 232-6161 | web site |
| Water | Ch2m Hill Constructors, Inc. | (202) 393-2426 | web site |
