What LTE bands does AT&T use?

Our 4G LTE network is composed of the following bands:

3G Frequency Bands Carriers:Network:3G Bands and Frequencies:U.S. CellularCDMA850 MHz: Band 5 1900 MHz: Band 2Cricket WirelessGSM/UMTS/HSPA+850 MHz: Band 5 1900 MHz: Band 2Boost MobileCDMA800 MHz: Band 10 1900 MHz: Band 2Metro by T-MobileGSM/UMTS/HSPA+1900 MHz: Band 2 1700/2100 MHz: Band 4Cell Phone Frequency Bands by Provider – Wilson Amplifiers www.wilsonamplifiers.com › blog › frequencies-by-provider

A band can be shared by several carriers, or it may be assigned exclusively to one cellular carrier. For example, T-Mobile owns most of the LTE band 71 frequency in the U.S. T-Mobile and Dish own most of band B71 . An example of a single carrier on a single band is Verizon, who owns almost all of B13 nationwide.9 Nis 2020

4G LTE technologies brought it additional spectrum and frequency bands, namely around 600 MHz, 700 MHz, 1.7/2.1 GHz, 2.3 GHz, and 2.5 GHz . All of the previous cellular network frequencies are based on licenses (Table 1).