Thousands of users are reporting issues with one of the biggest phone networks in the UK. Three UK customers have experienced problems making calls over the network with a big spike in outage reported by Downdetector and Statusisdown since 1300 (UK time).
Calls can't be made at the time of writing (no dialing tone) and it is impacting users on Three's MVNO partners like IDMobile, Superdrug Mobile and Smarty. In a worrying development, O2, Vodafone, BT and EE are all experiencing a significant increase in outages being reported in the past two hours, albeit on a smaller scale.
