RCUK Zone Checker (Last Updated: 5/12/2022)
This live search will identify in which zone a particular destination is in.
Click here to view our Roaming with RCUK Mobile booklet which explains roaming zones in detail.
There are currently 272 zones, most “zones” will just be a single country such as “United Kingdom”. So its best to search for the country first, however for your convenience we’ve added in the most popular 100 cities so you can just search “Dubai” for example.