Faint o eiddo sydd wedi elwa o gyflwyno band llydan gigabit fesul awdurdod lleol ym mhob un o'r pum mlynedd diwethaf?
Wedi'i ateb gan Ysgrifennydd y Cabinet dros yr Economi, Ynni a Chynllunio
| Wedi'i ateb ar 06/08/2025
We do not hold information about the number of premises that have benefitted from gigabit broadband through all publicly or commercially funded roll-outs broken down in this way. However, data is available on the Ofcom website, through their Connected Nations reports, that provides information about gigabit broadband broken down by local authority for each of the last five years.