RE: [OKGIS] Phone Number Boundary Files

Chronological Thread 
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  • Subject: RE: [OKGIS] Phone Number Boundary Files
  • Date: Wed, 23 Feb 2005 13:39:03 -0600
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  • List-id: Oklahoma GIS Community <>

I'd add a question to your survey asking people what ZIP Code they live
in. I'm not sure the phone company folks are sticking to geographic
areas for phone numbers any more. I know that cell phone numbers aren't
related to geography.

-----Original Message-----
From: []
On Behalf Of Bliss, Anne E.
Sent: Tuesday, February 22, 2005 3:45 PM
Subject: [OKGIS] Phone Number Boundary Files

I am trying to locate .shp files / boundary files for phone number
prefixes in Oklahoma (not just area code). We are trying to map survey
data based on a phone survey, and even if they overlap, these shapefiles
would be very helpful. Does anyone have any ideas on where I could find
these? Thanks! Anne

Anne Bliss, MPH
Cancer Epidemiologist
Oklahoma State Department of Health
Chronic Disease Service
(405) 271-4072 x57111

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