Signal problems in NR28 area

[macro]

I live in the north walsham NR28 area and over the last few months the vodafone signal has got weaker,  parts of the town struggle to get a signal at all, even texts are slow to get through, if you are inside a shop you have no hope at all, ( I am with talktalk mobile but they use the vodafone network,) once upon a time we used to have a reasonable signal, does anyone know the reason, ???? 

[BandOfBrothers]

Hi,

I’ll look again but I thought talktalk Mobile switched from using Vodafone’s Network to o2.

Edit >> https://en.m.wikipedia.org/wiki/List_of_United_Kingdom_mobile_virtual_network_operators appears to confirm. 

O2’s Network Checker is showing.....

[macro]

Hi, Many thanks for your reply and for the useful info, looks like you have shown me the problem, I didnt know talktalk had changed to o2, they didnt inform me of that, all the best, macro.