The remaining 10% of subscribers are served by smaller, regional providers, mobile virtual network operators (MVNOs), and resellers.
Though measures have been taken to encourage more competition, critics suggest that more should be done to address the issue, e.g. by mandating wholesale network access for MVNOs.
[4][5] This is a list of mobile network operators, which includes national and regional service providers.
Where applicable, this list will also include any subsidiary "extension" brands associated with a mobile service provider.
[6] Some operators listed below may still function as a separate brand but they no longer own any infrastructure (towers, network, etc.