U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Full Title:
    Telephone Number Portability
  • Document Type:
  • Bureau(s):
    Wireline Competition
  • Description
    Seek comment on a proposal by North American Numbering Council, the FCC's advisory committee on numbering issues, for reducing the time interval for porting numbers between wireline and wireless carriers, or intermodal porting. By 2nd FNPRM
  • DA/FCC #:
  • Docket No:
  • FCC Record Citation:
    19 FCC Rcd 18515 (22)
  • Federal Register Citation:


Primary Attachment
FNPRM: doc pdf txt
Supplementary Attachments

Document Dates