It's TalkTalk.

This number keeps ringing my phone, but I refuse to pick up. They never bother to leave a voicemail either. I've finally had enough and decided to block them!

Received a couple of calls on my home phone that I didn’t pick up, and they left no voicemail. I reckon it’s just some call centre nonsense, so I’ve opted to block the number now.

I’ve received two calls on my landline, which hardly ever gets any use, from this number. As I tend to ignore calls from strangers, I haven’t a clue who it actually belongs to. I’ve now set up a block on it through my phone provider.