Postcode CB11 4US - New postcode does not show on SatNavs
We have a new post code CB11 4US ( relatively, only a year old)
Post code centre:
52.0032784,0.1171482
No body can find us as the new costcode has not been adopted by any Sat Navs
our old post code was shared by other addresses up to 2 miles away
Can somebody advise what action can be taken?
Thanks