Contact Us

London Office

The GSMA - London offices are situated at:

1st Floor,
Mid City Place,
71 High Holborn,
London
WC1V 6EA.

Tel. +44 (0)20 7759 2300
Fax. +44 (0)20 7759 2301

Email us | Map

Atlanta Office

Atlanta office is situated at:

400 Northpark
1000 Abernathy Road
Suite 450
Atlanta
GA 30328
USA

Tel. +1 678 281 6600
Fax. +1 678 281 6601

Email us | Map

London underground stations
The nearest stations to the GSMA London office are, Holborn on the Piccadilly and Central Line and Chancery Lane on the Central line. Visit Transport for London for further information.

Taxis
London black cabs can be hailed easily from High Holborn.

Cars
High Holborn falls within the congestion charge zone. To drive inside the zone, you will be charged a fixed amount per day between 7am and 6.30pm Monday to Friday. Dial 0845 900 1234 or visit CC london for more information.

Buses
The bus routes that pass along High Holborn are:

8 Victoria Station - High Holborn - Liverpool St Station - Bow
25 Oxford Circus - High Holborn - Bank - Aldgate - Bow - Ilford
242   Tottenham Court Road - High Holborn - Liverpool St Station - Homerton Hospital
521 521 Waterloo Station - High Holborn - St Pauls - London Bridge

Visit Transport for London or call London Travel Information 020 7222 1234.

Trains

National Rail  

Visit National Rail for information and timetables to Britain's rail network
Eurostar For Travel to France, Belgium and The Netherlands. Take the number 521 bus outside the Renaissance Court Hotel (on the way to Holborn Underground Station) to London Waterloo station. Journey time to Waterloo 10 minutes.

Airport links

City Airport  

From Holborn Underground Station, take the Central Line (red) to Liverpool Street. From here take the blue shuttle bus from outside Liverpool Street station - bus stop A, which runs at 10 minute intervals and has a journey time to the airport of around 30 minutes
Heathrow

The Heathrow Express train leaves from Paddington Station. From Holborn Underground station take the Central Line (red) to Oxford Circus. Change onto the Bakerloo line (brown) to Paddington. Journey from Paddington to Heathrow is 15 minutes. Visit http://www.heathrowexpress.co.uk/.

You can also take the Piccadilly Line (dark blue) from Heathrow direct to Holborn underground station.
Gatwick

The Gatwick Express train leaves from Victoria Station. From Holborn Underground station, take the Piccadilly Line (dark blue) to Green Park and change for the Victoria Line (light blue) to Victoria Station. Journey time from Victoria to Gatwick is 30 minutes. Visit http://www.gatwickexpress.co.uk/.
Stansted

The Stansted Express train leaves from Liverpool Street Station. From Holborn Underground station take the Central Line (red) to Liverpool Street. Journey time from Liverpool Street to Stansted is 45 minutes. Visit http://www.stanstedexpress.co.uk/.
Luton From Holborn Underground station take the Piccadilly Line (dark blue) to King's Cross St Pancras station and take an overland train to Luton.