>Not only this but late last year all 4 of the major US carriers are offering APIs to convert mobile IP to a billing record (name/address/phone number). That's

>Not only this but late last year all 4 of the major US carriers are offering APIs to convert mobile IP to a billing record (name/address/phone number). That's terrifying. Do you have a source I can look at for this? It might be time to always-on VPN my phone.