ESRI Data & Maps 2006 : U.S. Telephone Area Code Boundaries

Author(s)

Tele Atlas North America, Inc. and Environmental Systems Research Institute (Redlands, Calif.)

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

ESRI

Place(s)

United States

Subject(s)

Telephone Area codes, Telecommunications, utilitiesCommunication, boundaries, polygon, area codes, telephones, and numbering plan areas

Year

2005

Held by

Harvard