phone fun, was GeoIP database issues and the real world consequences

[matthew at matthew.at (Matthew Kaufman)]

John Levine:
> 
> Bonus question: is there any way to find out whether and where a
> number's been ported without spending telco level amounts of money?
> Free would be nice.

https://www.npac.com/the-npac/access/permitted-uses-of-user-data-contact-list


Matthew Kaufman

(Sent from my iPhone)