It's actually very wide spread, especially in major towns and cities. Network maps are hard to come by, especially up-to-date ones, but you can get a decent id

It's actually very wide spread, especially in major towns and cities. Network maps are hard to come by, especially up-to-date ones, but you can get a decent idea on a lot of the countries from the GSMA data site here: https://gsmaintelligence.com/ https://gsmaintelligence.com/