[VoiceOps] (cross post) VoIP heat charts...

Hal Murray hmurray at megapathdsl.net
Wed Jan 15 08:37:19 UTC 2014

> http://www.nanpa.com/nanp1/allutlzd.zip lists NPANXX and Ratecentre.

How does number portability interact with this?

What fraction of numbers have been ported?  (Where should I look/google to 
find the answer?)

These are my opinions.  I hate spam.

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