Smart mobile connectivity solutions

Stay connected on our award-winning network

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Under 10 employees

0800 028 0202

10+ employees, Enterprise and Public Sector

Why choose O2?

Award-winning coverage

We're here for you whenever you're doing business.

Get first-class service

Institute of Customer Service ranked us 1st UK network.

Stay online

With our reliable network and over 16,000 UK wifi hotspots.