Wow, didn't think about Nextel. Course I'm not used to seeing them in 857MHz either. Makes sense why UT wouldn't lock into it. I got a bunch of 700 stuff too this morning, but the CC's are in the 790MHz range so their probably Birdies or bleed-over from Collin Co. and McKinney.
Thanks for the answer - I did do a half attempt to locate it before posting.