Worldcom Group International Public 529 14th St Nw # 655 Washington, DC 20045 Phone : (202) 737-8400 Business Category Public Relations Counselors John Adams Assoc 529 14th St Nw # 807 Washington, DC 20045 Phone : (202) 737-8400 John Adams Assoc Business Category Advertising-Agencies & Counselors Public Relations Counselors Advertising Agencies