O2 Slovakia

O2 Slovakia, s.r.o. is a provider of mobile service in Slovakia. O2 started as Telefónica in Slovakia with commercial services on 2 February 2007 with about 600.000 preregistered users, and ~400,000 Slovaks actively using the O₂ service.^{[citation needed]} The operator has 2 370 000 active users today. The company is subsidiary of O2 Czech Republic, itself owned by PPF.

O2 Slovakia, s.r.o.

Company type	Private (subsidiary of O2 Czech Republic)
Industry	Telecommunications
Founded	2006; 19 years ago (2006)[citation needed]
Headquarters	Bratislava , Slovakia
Area served	Slovakia
Services	Telecommunications
Owner	e& (50.01%) PPF (49.99%)
Parent	e& PPF Telecom Group
Divisions	Telecommunication
Website	www.o2.sk

Prefix

Users are identified by prefix 940, 944, 948 and 949 in mobile number. (+421 94x yyy yyy)

Headquarters

O2 Slovakia, s.r.o, Pribinova 40, 811 09 Bratislava, Slovakia