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Document Details
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| Title |
ATIS-0300060(2023-03), 9YY NXX Code Assignment Guidelines |
| Name |
 (1MB) |
| Description |
This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. |
| Document State |
Publications (Published document) |
| Group / Folder |
INC - Industry Numbering Committee / Publications |
| Submitter |
By Jen Huynh on Friday, 17 March 2023 07:00am |
| Technical Contact |
None Selected |
| Public URL |
https://access.atis.org/apps/group_public/document.php?document_id=70556&wg_abbrev=inc |
