I mean, call them and see what trunk group they come in on. Surely there must 
be a hint like that somewhere. They can't come in out of thin air.



On Mar 17, 2023, at 4:25 PM, Mike Hammett via VoiceOps <[email protected]> 
wrote:

Historically, we used multiple entities to get us off-net numbers. Who, what, 
when, I don't know.

I have off-net numbers configured in my Metaswitch where I don't know who our 
upstream was, if we still have them, who they belonged to, etc. I can easily 
figure out what CLEC has them now, but we all know that there was probably 
someone between me and them, I just don't know who.

Is there any likelihood of being able to determine that? I assume the different 
CLECs that "own" these numbers are not going to tell me who their reseller was, 
for me to then follow up with.



-----
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com<http://www.ics-il.com/>



Midwest Internet Exchange
http://www.midwest-ix.com<http://www.midwest-ix.com/>



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