On Jan 9, 2014, at 2:38 PM, Jay Ashworth <j...@baylink.com> wrote: > ----- Original Message ----- >> >> >> Looking to "heat chart" where fraudelent calls are going. > > So you want to be able to feed "NPANXX Count" to something that will map > the call counts on a US map. > > You have anything that does NPANXX to H&V, or directly to Lat Lon, already? > > Cause that's the hard part.
Telcodata has this available. city-county-zip-byratecenter TelcoData - Advanced Membership Area code, exchange, State, City, County, Zip - By Ratecenter (Requires Advanced Subscription)
