Leveraging the Yahoo Maps API we created a zip code look up tool to analyze AT&T U-verse coverage for individuals. Because we needed full zip codes (i.e. 98101-3232), and most people do not know their zip+4, we used the Yahoo API to have it normalize the address. This allowed us to effectively guage coverage at a smaller fidelity.
The service is only available to internal teams however we would be more than happy to show a demo in person.
