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Area Code Boundary

Dates

Publication Date

Summary

The HSIP Area Code Boundaries 2007 Q4 dataset represents the geographic telephone area codes, also known as Numbering Plan Areas (NPAs), for the North American Numbering Plan (NANP) area which includes the following countries: the United States and its territories and possessions, Canada, Bermuda, Anguilla, Antigua & Barbuda, the Bahamas, Barbados, the British Virgin Islands, the Cayman Islands, Dominica, the Dominican Republic, Grenada, Jamaica, Montserrat, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Trinidad and Tobago, and Turks & Caicos. Excluded from this dataset are area codes considered to be non-geographic NPAs (area codes designating a specific service rather than a specific geographic area), such [...]

Attached Files

Click on title to download individual files attached to this item.

Shapefile: AreaCode.zip
AreaCode.shp 33.06 MB
AreaCode.dbf 47.66 KB
AreaCode.shx 2.72 KB
AreaCode.prj 145 Bytes
AreaCode.shp.xml
Potential Metadata Source

View
150.44 KB
AreaCode.sbn 3.32 KB
AreaCode.sbx 220 Bytes

Purpose

The HSIP Area Code Boundaries 2007 Q4 dataset provides the telephone area codes of the North American Numbering Plan (NANP) area, which covers 19 countries, including the United States and its territories, for use in telecommunications analysis. TGS uses this dataset for reference in the verification and quality assurance processes of other datasets.

Map

Spatial Services

ScienceBase WMS

ScienceBase WFS

Communities

  • USGS Multi-Hazards Demonstration Project

Tags

Provenance

<p> TechniGraphics, Inc (TGS)</p>

Additional Information

Alternate Titles

  • AreaCode

Shapefile Extension

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maxY78.72561007094373
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maxX179.7784699869041
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files
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nameAreaCode.shx
contentTypex-gis/x-shapefile
pathOnDisk30/6a/9b/306a9b4ae70674d0398fd35aadbb2a4369c97c47
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contentTypetext/plain
contentEncodingISO-8859-1
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contentTypeapplication/fgdc+xml
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contentTypex-gis/x-shapefile
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nameAreaCode.sbx
contentTypex-gis/x-shapefile
pathOnDisk79/43/7a/79437a0ce7c5152e225a91b1647d74d1b63d05aa
nativeCrsEPSG:4326
geometryTypeMultiPolygon

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