EarthWorks Geospatial Catalog

USA (Telephone Area Code Boundaries, 2000)

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 (ESRI)
Place(s)
United States
Subject(s)
polygon, area codes, telephones, and numbering plan areas
Year
2000-01-01T01:01:01Z
Held by
MIT