EarthWorks Geospatial Catalog

U.S. Telephone Area Code Boundaries 2002

Author(s)
Description
U.S. Telephone Area Code Boundaries represents the telephone area codes for United States. They are also known as Numbering Plan Areas (NPA).
Publisher
Environmental Systems Research Institute, Inc. (ESRI)
Place(s)
United States
Subject(s)
polygon, area codes, telephones, numbering plan areas, and Utilities and Communication
Year
2002
Held by
Princeton