I received a call from this number and the individual on the other end was rather unpleasant. They simply cut the line without saying a word. I've since blocked the number.

I keep getting blocked by this number repeatedly.

I received an automated message urging me to ring back on a different number if I wished to be taken off their list. Quite the nuisance!

The phone rang a handful of times before abruptly cutting off. I can only surmise it's some sort of sales call, as I don't have any contacts in Bolton whatsoever.