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

Publications

Planning Letters 2005

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-347 NPA 424 to Overlay NPA 310 (California) Sept 7, 2005
PL-346 NPA 762 to Overlay NPA 706 (Georgia) July 29, 2005
PL-345 Change of Test Number 809/829 Overlay (Dominican Republic) July 22, 2005
PL-344 PA 835 Implementation for 484/610 NPA Rescinded - 835 NPA Code Reclaimed June 23, 2005

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