No network signal

[Amyma]

I’ve had no signal for 2 days when at home or my local area it seems as soon as I leave my estate it comes back in with 3 for my mobile and can’t make calls due to this and we’re with 3 5g broadband also and it keeps going off and really slow, is anyone else having issues as when I do the network check online it’s saying that there isn’t any problems in my area.

[jr0]

I feel for you... and sounds you might have to talk with 3 support (which is, imo, a dreadfull experience...).
I had a peek at the network coverage page for the area you mentioned and of course it shows ok for 3G, 4G and 5G ...  if you are lucky to have a device that still supports 3G hold it for as long as you can and Three has 3G on. In my area they have switched of 3G and there a few black spots or areas with no coverage 🙄