Full Title: Non-Georgraphic 5XX-NXX Codes Document Type: Letter Bureau(s): Wireline Competition Description Non-Georgraphic 5XX-NXX Codes Files Primary Attachment Letter: pdf txt Document Dates Released On: May 2, 2013 Issued On: May 2, 2013 Tags: Frequency Allocations Broadcast and Media Television FM Radio Low Power FM AM Radio Radio Digital Television Licensing Low Power Television (LPTV)