| Business | Phone |
| Capitol Dining & Diversions 7826 Eastern Ave Nw, Washington 20012 | (202) 723-7972 |
| Thomas E Carroll 5044 Millwood Ln Nw, Washington 20016 | (202) 333-8623 |
| Columbia Books 1212 New York Ave Nw, Washington 20005 | (202) 898-0662 |
| Columbia Books 1825 Connecticut Ave Nw # 625, Washington 20009 | (202) 464-1662 |
| Guest Informant 1083 Wisconsin Ave Nw # 2, Washington 20007 | (202) 625-2405 |
| Ibc 818 Connecticut Ave Nw # 12, Washington 20006 | (202) 872-8181 |
| Judy Diamond Assoc Inc 1155 15th St Nw # 410, Washington 20005 | (202) 728-0840 |
| Leadership Directories Inc 1001 G St Nw # 200e, Washington 20001 | (202) 347-7757 |
| Official Diplomatic Directory 2020 Pennsylvania Ave Nw # 852, Washington 20006 | (202) 363-3134 |