INC - Industry Numbering Committee

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INC-2026-00054R000.docx uploaded

  • 1.  INC-2026-00054R000.docx uploaded

    Posted 02-18-2026 01:55:00 PM
    Document Name: INC-2026-00054R000.docx
    Description
    This contribution suggests updating and adding language to ATIS-0300070,
    Guidelines for the Administration of Telephone Numbers stating service
    providers should verify it is the Thousands-Block Holder prior to opening a
    new resource for assignment and check NPAC for ported TNs prior to
    assigning telephone numbers to assist in the prevention of double
    assignments.
    Download Latest Revision
    Submitter: Ms. Tara Farquhar
    Group: INC - Industry Numbering Committee
    Folder: 2026
    Date submitted: 2026-02-18 18:54:41


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