I usually briefly pickup an LTE signal driving along FM 2444 at the very south end of Corpus. I have also seen a bucket truck parked from time to time at the tower located at Everhart & Saratoga.
Yes, I'm asking as to the specific frequency range for the LTE. We already have 734-744 MHz and 746-756 MHz being utilized by ATT and Verizon in the CC area. It can be viewed and measured by anyone with an antenna and spectrum analyzer.