Already have TPS, I’ll try a call blocking device as they are cheap.
The ‘cailing on behalf of the national grid’ scam passes me off because it’s so obviously fake. The callers are rude, I’m with customers so have to be calm and can’t just hang up on them, and when I make an excuse (usually say ‘please put all correspondence I writing’) and do mange to hang up, they phone back and shout some more!
– Just had the same guy phone 6 times, then my business mobile (on silent) 4 times by an unknown caller – both are advertised on the Internet.
It’s usually a rerouted call through a London based number, this time it was 02081447791.