U.S. Telephone Area Code Boundaries 2002

Description:

U.S. Telephone Area Code Boundaries represents the telephone area codes for United States. They are also known as Numbering Plan Areas (NPA).

Creator:

Geographic Data Technology, Inc. (GDT)

Publisher:

Environmental Systems Research Institute, Inc. (ESRI)

Provider:

Princeton

Resource Type:

Polygon data

Subject:

Utilities and Communication

Temporal Coverage:

2002 and 2002

Spatial Coverage:

United States

Access Rights:

Restricted

Format:

Shapefile