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Document Details
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Description This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers.
Document State Contribution ((e.g., text to progress Issues))
Group / Folder INC - Industry Numbering Committee / Publications
Submitter By Katie Bagwill on Friday, 04 January 2019 06:11am
Modified By Sarah Gresser on Thursday, 31 January 2019 08:54am
Technical Contact None Selected
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