EarthWorks Geospatial Catalog

U.S. Telephone Area Code Boundaries, 2013

Author(s)
Description
U.S. Telephone Area Code Boundaries represents the telephone area codes for the United States. They are also known as Numbering Plan Areas (NPA). The Numbering Plan Areas reflect current and accurate boundary changes both where new NPAs split from existing NPAs and where new NPAs overlay existing NPAs.
Place(s)
United States and Puerto Rico
Subject(s)
polygon, area codes, telephones, numbering plan areas, Utilities and Communication, and Utilities and Communication
Year
2011
Held by
Princeton