Wireless Joint

Using AT&T, I check my modem status and see LTE Band: B2 ( Bandwidth 15 MHz aggregated with: B2 ( Bandwidth 5 MHz ). Is the MC7455 reporting out correctly ?

Switched from Sprint to Verizon well over a month ago and had been having very good luck, typ 30-40 DL and 10-20 UL. Today, my modem is not detected and the AT!Gstatus? responds that the mode is WCDMA ?? on band 2100 so no service. Antenna setup has not changed, and VZW smartphones are all working ...