NANPA Activities
NANPA Activities
NRUF
NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities
NANPA Activities

Publications

Planning Letters 2006

These Informational Letters (IL) or Planning Letters (PL) may be downloaded from this web site. These files require the use of the Adobe Acrobat Reader.

Number Subject Date
PL-359 Expansion of Concentrated NPA 971 Overlay with NPA 503 (Oregon) December 21, 2006
PL-358 NPA 505 Split, Creating NPA 575 (New Mexico) December 21, 2006
PL-357 NPA 331 to Overlay NPA 630 (Illinois) November 27, 2006
PL-356 NPA 762 to Overlay NPA 706 Extended Permissive (Georgia) October 13, 2006
PL-355 NPA 613 & NPA 819 Relief Phase One (Dial Plan Change) May 16 , 2006
PL-354 NPA 779 to Overlay NPA 815 (Illinois) May 15 , 2006
PL-353 NPA 762 to Overlay NPA 706 Extended Permissive (Georgia) May 5 , 2006
PL-352 NPA 762 to Overlay NPA 706 Extended Permissive (Georgia) April 10, 2006
PL-351 NPA 762 to Overlay NPA 706 Extended Permissive (Georgia) March 9, 2006
PL-350 NPA 226 to Overlay NPA 519 (Southwestern Ontario, Canada) March 1, 2006
PL-349 NPA 438 to Overlay NPA 514 (Montreal Urban Area) March 1, 2006
PL-348 NPA 762 to Overlay NPA 706 Extended Permissive (Georgia) February 23, 2006

© 2017 Neustar, Inc. Legal Notice | Neutrality (pdf) | Privacy Notice | Website Guide.