[VoiceOps] historical information on ported numbers?

[Mary Lou Carey]

If you want to find out how the original block was assigned you can look 
up the NXX type of the thousand block in BIRRDS. I don't believe that 
field carries over to the LERG report but it is tracked and its the only 
database I know of that keeps a history of records.

MARY LOU CAREY
BackUP Telecom Consulting
Office: 615-791-9969
Cell: 615-796-1111

On 2021-10-21 02:17 PM, Rob Verk wrote:
> I am hoping the group can help me out or point me in the right
> direction.  I need to get historical information on ported numbers.
> If the number was ported to a mobile operator from a landline and if
> that number was ever ported back to a landline.    I believe iconectiv
> now manages this but I would like to go back to when number porting
> stated for mobile within the US.  I did find a handful of 3rd parties
> had this information, but I would like to license from the direct
> source if possible
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