Telefónica Europe plc headquarters:
Wellington Street
Slough
Berkshire
SL1 1YP
United Kingdom
Switchboard: +44(0)113 272 2000
Web: http://www.o2.com/
Travel instructions and map - Download PDF
Telefónica O2 UK:
260 Bath Road
Slough
Berkshire
SL1 4DX
United Kingdom
Switchboard: +44(0)113 272 2000
Web: http://www.o2.co.uk/
Travel instructions and map - Download PDF
Telefónica O2 Germany:
Georg-Brauchle-Ring 23-25
D-80992 Munich
Germany
Switchboard : +49(0)89 2442 0000
Web: http://www.o2online.de/
Travel instructions and map - Download PDF
Telefónica O2 Ireland:
28 - 29 Sir John Rogerson's Quay
Dublin 2
Ireland
Switchboard: +353(01) 609 5000
Web: http://www.o2.ie/
Manx Telecom:
Isle of Man Business Park
Cooil Road
Braddan
Isle of Man
IM99 1HX
Switchboard: +44(0)1624 633633
Web: http://www.manx-telecom.com/
Travel instructions and map - Download PDF
Telefónica O2 Czech Republic, a.s.
Za Brumlovkou 266/2
Prague 4 - 140 22
Czech Republic
Switchboard: +420 271 426 110-111
Web: http://www.cz.o2.com/
Telefónica O2 Slovakia:
Web: http://www.sk.o2.com/
