Content by Geo

[bamajr]

Before I get a bunch of responses about WordPress Plugins, let me say that I'm not looking for the traditional, change content by geography function.

I have purchased Genesis, for which to base my themes off of. I've built several themes, without a framework and I've built a couple child themes based off the Responsive Theme. I've done some custom work with Thesis, too. So far, I'm most impressed with Genesis, as a Framework (or Foundation) to build off of.

I have a client that has four specific telephone numbers, to be used with four specific regions of a single state. There is an additional 1-800 number for the remaining areas in the state, as well as the rest of the US.

This client wants this telephone number to be located right away, in the header (right side, most likely), and wants the telephone number to change, based on where the user is located.

I've seen quite a few GEO Plugins, for WordPress, which will regionalize the content in the body (I.E. POST/PAGE) and a couple that extend that functionality into the widgeted areas. However, I've yet to find anything, that will allow me to input a list of phone numbers and define a geographical area, for which those phone numbers should display.

Questions:

1. Does Genesis have anything to support this functionality?
2. Does anyone know of an existing WordPress Plugin, that will support this functionality?
3. Does anyone know of any API, outside of WordPress, that already supports this functionality?