USZip Web Service by WebServiceX.Net

WebServiceX.Net - USZip Web Service

"GetInfoByState
Get State Code,City,Area Code,Time Zone,Zip Code by state

GetInfoByZIP
Get State Code,City,Area Code,Time Zone,Zip Code by Zip Code

GetInfoByCity
Get State Code,City,Area Code,Time Zone,Zip Code by City

GetInfoByAreaCode
Get State Code,City,Area Code,Time Zone,Zip Code by Area Code"

Another zip code/geo/address related web service...

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USPS Web Tools .Net (C#) Wrapper
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