08454122750

Same thing. Very annoying!

Called me three times now, no answer when you pick up.
Lame lame lame

same as all the above

Have confirmed with T Mobile it is their sales department, that it's an automated dialling machine hence the ring and no voice. Have requested no more marketing calls.

ive had this before with a different number and they ask u if u want to upgrade since then the best thing to do is reject all calls from these types of numbers if i wanted to talk to t-mobile id call them and after working in a call centre myself a few years ago i know the mentality of some call centre staff so id be better off talking to my wall.

Same as the above really, called me at least 3 times in my lunch hour which was annoying. Checked this number with this site and found out who it was, T-Mobile!!! Least I know who it was now.

This was a phone call from T-mobile doing a promotion on an internet connection at £10/month for the first three months (I think, I stopped listening to be honest). I didn't answer the first time but the second time I did and it was a man who sounded very bored to be reciting the offer to me as he's probabaly already done lots of times today to other people! I said I wasn't interested and he didn't persue it and the call ended.

this number calls you then seems to charge you for answering!

I have a missed call from this number about every three-four months. I'm with T-mobile. Thank fully I am always at work, does anyone know if it is actually T-mobile or one of those dodgy companies using their name?

Got fed up with calls from this no so phoned T-Mobile and told them I wanted the unlock code for the phone so I could change the sim because of nuisance calls from T-Mobile. Guy said he would put a block on these type of calls from them.By the way you can get an unlock code from them if you wish if your unsure on how to do this post in this thread with your email and I will get back to you.

just to let you all know that the calls that you get from  this number is a courtesy call from tmobile. they run on an automated dialler file and do not see who we are speaking to until you answer. so just to let you all know that you are causing more calls when not answering. and just abit of a tip the call is a follow up call when you incurr late payments. so another tip pay your bills on time and this will stop them.

stop ringing, absilutely pointless, if i dont know the number it doenst get answered

To the comment made by so called 'tmobile' Why are t-mobile doing this in the first place then? all they are doing is just annoying people. this number phoned me last night and hung up as soon as i answered the phone so how is this a courtesy call? Also i allways pay my bills on time as i have a direct debit with them so why are they phoning me? And as if i dont get enough annoying phone calls from 'Communications Direct' trying to switch my phone to 3 mobile. T-MOBILE SORT IT OUT!!!!!

3 times in 5 minutes. This is crazy, and they dont even answer. I wont answer it anymore. lol

Keeps calling my phone, 3 times now and hung up on all occasions! Very frustrating!!!

this number has called me 3 times in the last hour, its very annoyin

Keep calling me, can't even be bothered to pick these calls up.

I keep getting this number call me, it's a real pain, i answer but nobody/nothing is there. and the annoying thing about it is that you can't block peoples phone calls, just hang up or busy dial them, they're doing my head in a real NUISANCE!

got called today from 0845122750. i m hoping this is not a scam, but someone or some company purporting to be tmobile. i opted out of the regular tmobile [***] courtsey calls. so i kinda surprised when i googled this number and saw all other complaints

twice in the same day
missed the 1st
2nd time line just went dead
is it T MObile?