We selected Wichita Falls, Texas since it met that criteria plus more.
AgMarketOnline, our ag search engine, is an annual exhibitor at the Wichita Falls Ranch & Farm Expo that Darren and Tana Dale of Star Expos host each year in March so we had a chance to get to know this big town/small city that people commonly confuse with Wichita, Kansas. Wichita Falls is the approximate geographical center of OKC, Dallas and Amarillo.
Star Expos is a 700 Club sponsor on AgMarketOnline.com and we've been advertising their trade show on the radio for several years now. Recently (the last 3 years) we have developed a mobile app for all of their expos; Wichita Falls, TX - Great Bend, KS - McCook, NE.
Here's a look at the Mobile App for Star Expos

We arrived in Texas in late August of 2013 and were pleasantly surprised to get an email within the first week from the County Health Department seeking a mobile app for the local walking/biking trail that circles the town. When asked how they found us, the answer was 'a simple google search for app development in wichita falls'.
Here is a look at the Wichita Falls Trail System Mobile App.

Here's our main company mobile app for Hale Multimedia.
From a mobile device, simply visit www.halemultimedia.com

If you have an idea for a mobile app, or if your business has a website but it does not really work right on mobile, then give me a call. I'll see if I can help you figure out your best solution.
Brian Hale
Hale Multimedia & Mobile Marketing
940 224-6315