How can I obtain a list of addresses and telephone numbers for all U.S. embassies and consulates around the world?
Key Officers of Foreign Service Posts
Guide for Business Representatives lists the contact details for all United States embassies and consulates worldwide, with the names of key officers.
In addition www.usembassy.gov provides a list of websites for all United States embassies, consulates and virtual posts.
How can I obtain a list of addresses and telephone numbers of foreign country embassies and consulates in the U.S.?
Foreign Consular Offices in the United States
This is compiled by the U.S. Department of State with the full cooperation of the foreign missions in Washington and contains a complete and official listing of the foreign consulates in the United States. The United Kingdom has consular offices in a number of locations.
This publication contains addresses and contact numbers of foreign missions in the U.S., with the names of members of the diplomatic staffs and their spouses. Published quarterly, it is available for purchase through U.S. Government Printing Office.