Phone: General enquiries - 020 7008 1500. SW1A 2AH. Providing a range of integrated, secure services worldwide to the FCO and other UK government departments. For documents sent from UK by courier or documents sent from abroad: Legalisation Office â Foreign and Commonwealth Office Hanslope Park, Hanslope Milton Keynes MK19 7BH. Trading Fund of the Foreign and Commonwealth Office (FCO). Compare Foreign and Commonwealth Office office locations by office rating, and see reviews, jobs, salaries & interviews from Foreign and Commonwealth Office employees in each office location. The Foreign & Commonwealth Office (FCO) has a worldwide network of embassies and consulates, employing over 14,000 people in nearly 270 diplomatic offices. The offICE is accountable for defending and offering UK passions globally. Foreign and Commonwealth Office is a government administration company headquartered in the London, United Kingdom area with 5001 to 10000 employees. Foreign and Commonwealth Office London Contact Phone Number is : +44 20 7270 1500 and Address is FCO Main Building, King Charles Street, City of Westminster, London SW1A 2AH, United Kingdom The Foreign and Commonwealth OffICE, generally known as Foreign offICE (FCO) is a division of the England govt. Our members are part of around 5,000 people working in over 170 countries. These are the lines and routes that have stops nearby - Bus: 11 , 159 , 24 , 29 , 3 , 6 , 9 Train: SOUTH WESTERN RAILWAY , SOUTHEASTERN , THAMESLINK Tube: BAKERLOO , CIRCLE , DISTRICT , JUBILEE , NORTHERN The Foreign and Commonwealth Office (FCO), commonly called the Foreign Office (which was the formal name of its predecessor until 1968), or British Foreign Office, is a department of the Government of the United Kingdom.It is responsible for protecting and promoting British interests worldwide and was created in 1968 by merging the Foreign Office and the Commonwealth Office. King Charles Street. Email: firstname.lastname@example.org. You can get to Foreign And Commonwealth Office by Bus, Train or Tube. Foreign and Commonwealth Office. Explore all Foreign and Commonwealth Office office locations. The Foreign and Commonwealth Office or 'the Foreign Office' for short is the government department responsible for promoting British interests overseas and supporting our citizens and businesses around the globe. Payment methods Foreign and Commonwealth Office has a 4.7-star InHerSight Score, based on 15 ratings from a â¦ The new development merged the former Foreign and Commonwealth Office with the Department for International Development(DFID) created in 1968.