If he gives the name Mr Patel, is it an Indian or UK call Centre?

Insurer: Hello this is bloggs insurance claims how can i help
Me: hello i think i may have dialled the wrong number i was trying to contact your sales dept.
insurer: no problem sir I will transfer you to sales= call centre in UK (generally)
insurer: i understand sir the number you require is xxxxxxetc. and they may try to transfer the call but it will take them a while to complete the transfer.
Then just hang up during the transfer, or if you really want to carry on and see what voices you get.
I have nothing against overseas call centres but with insurance I am likely to be stressed/mad with rage etc. and hopefully and UK person will understand that a little bit and give a little leeway. Overseas call centres staff reading from a sheet, cannot or are not allowed to be human to callers.
The worst example is I have come accross recently is the BT broadband call centre in some far off land.
Me: Hello I have made a mistake on my broadband order and wish to change it to the fibre optic broadband.
Call Centre: that is not possible sir, you will have to have the ordinary broadband fitted and then upgrade to fibre optic.
Me: I know I made the mistake but is there know way to remedy this before it starts
Call centre: No sir.
It took days to get this sorted and resulted in no home broadband for 7 days.