The North/South Wales divide is particularly irksome. Most of the infrastructure investment takes place around Cardiff and Swansea. Loads of little exchanges around Cardiff, far smaller than ours, are state of the art. North Wales gets next to nothing. Unless you are Hawarden, or one of the chav-centrals (Rhyl, Wrexham).
Errrr, whatever your views on 'chavs', I think you need to check your facts before commenting on Wrexham/Wrecsam.
Wrexham has around 20K lines, Wrexham North another 10K lines, but until last year there was no service from Sky for ADSL, and even now, neither exchange is listed for FTTC. I agree N Wales is being left behind by what's going on in S Wales, and agree it is very annoying. To me, the inclusion of Hawarden is more because BT will lose out to O2/BE unless they can offer reasonable (OK, HIGH !) speeds.
Wrexham has council HQ, hospital and university plus sufficient numbers to presumably make it worthwhile over time, and probably would have the demand if the facility was to be offered. Thing is that it is not being offered, and no dates even rumoured yet.
Seeing Middlewich (Cheshire) and Bagshot (Surrey) with fewer than 10K lines, and some exchange in S Wales with only 2.5K lines, really annoys me, and I'd like someone to interview Ms Ann Beynon (Director, BT Wales) to get some explanation about it all. Article in Daily Post in January suggested FTTC yet I think she meant ADSL 2+ as no mention of 40 Mbps was made.