The telephone number 0151 005 6264 is being used to make scam phone calls. The scammers are pretending to be calling from HMRC and will attempt to steal personals and banking details. If you get a communication from this number then don’t answer the phone.
If you have already answered the phone to this number then hang up immediately. Do not give them any personal or banking information.
If you are presented with automated options, for example “press 1,” do not do it because you will be connected to an expensive premium rate phone line.