GoMo uses the eir network, with more than 99% 4G population coverage across Ireland.
As we’re on the eir network, you know that you will always be connected.
This map is a guide to 3G, 4G and 5G coverage in a specific area and not a guarantee of availability at a specific address within the area.
Mobile data speeds can be affected by external factors including but not limited to the device capability, number of users active in the area, topography – valleys, mountains, trees, buildings and other obstructions.
In the case of indoor use, building insulation can negatively impact service and speed.
3G switch-off
Please note - We'll begin switching off the eir mobile 3G data service from 1st October 2026 to allow us to further enhance our 4G and 5G data service for our customers. For further information see our information page.