This telecommunications infrastructure data set consists of boundary polygons representing the geographic area covered by U.S. area codes (the first 3 digits in the 10 digit U.S. phone number, also known as a NPA). Area Code boundaries are the basic method for identifying coverage areas and customers local to that area code. This GIS telecom product is available for the entire United States or by individual states.

Applications

• Defining coverage
• Customer location
• Call volume analysis
• Network planning

Specifications

Pricing
GeoTel Area Code Boundaries are priced by U.S. coverage or can be packaged individually based upon state.

Geographic Coverage
United States

Scale
1:24,000

Updates
By Subscription: Semi-Annually

Source
GeoTel Communications, LLC

Unit of Sale
U.S.; State