"GeoIP " plugin

Hi All,
I had added Geoip plugin to my site.it is working fine .I want to find visitor ZIP CODE.Is there any chance to get this by using GeoIP plugin Or any Other plugins are avialable.?

I ve had to do this manually doing a city list for my desired region and cross referncing with ZIP code lists online. The problem here is each tlf carrier doesnt necessarlity match a geo IP location for postal codes.

Good news: GeoIP is now integrated in Piwik, enabling Accurate Visitors Geolocation in your Analytics reports. To enable GeoIP go to the Settings > Geolocation admin page, and follow the short instructions.

You can also get an even more accurate Country & City Database from here to enjoy top accuracy in detecting your visitors locations.

See also the documentation about Geolocation - Analytics Reports in Piwik.