That's interesting, I've never seen that before. Cricket is also known to not only use Sprint for "Partner Coverage." Sometimes they use other provider's, I think they sometimes use local providers too. (Bluegrass Cellular would be an example for Kentucky.) Well, if it's shown on the map, I'd expect you'd get service. Just make sure to do a *228 before you leave Lexington. (Dial *228>Send) This will update your phone's PRL. (Database of local towers.)