[AccessD] Zip Code Radius Mapping

Hi All,

I have a recollection that somebody on this list - maybe John Colby - 
used a tool for identifying zip codes within a certain radius of a given 
location or zip code.  I now have a need for such a tool and am asking.  
Who uses such a tool?  Where can I find it - at a low price?

I have found one online tool, but I'd like to find one I can use on the 
local computer or network.  Here's the one I've found so far:

http://www.freemaptools.com/find-zip-codes-inside-radius.htm


Any help or guidance will be much appreciated.
T

-- 
Tina Norris Fields
tinanfields-at-torchlake-dot-com
231-322-2787