List of Band 17 (700MHz Lower B) supported mobile wifi devices, 4G modems routers. LTE Band 17: This band was previously used for broadcasting and has been released as a result of the "Digital Dividend." FDD LTE Band 17 is paired to allow simultaneous transmission on two frequencies. The Uplink frequency is 704 – 716MHz and downlink frequency is 734 – 746MHz. The Width of the band is 12MHz, duplexing spacing is 30MHz and band gap is 18MHz.  Antigua And Barbuda (Digicel) / Bahamas (BTC)/ Bolivia (Tigo) / Canada (Videotron, Telus, Rogers Wireless, Fido) / Cayman Islands (LIME) / Dominica (Digicel) / Guam (NTT Docomo Pacific) / Puerto Rico (AT&T, Claro) / Turks and Caicos Islands (Digicel, LIME) / United States (Cricket Wireless, Straight Talk, AT&T, H2O Wireless) Countries that use LTE B17 (700 bc) : Antigua And Barbuda (Digicel) / Bahamas (BTC)/ Bolivia (Tigo) / Canada (Videotron, Telus, Rogers Wireless, Fido) / Cayman Islands (LIME) / Dominica (Digicel) / Guam (NTT Docomo Pacific) / Puerto Rico (AT&T, Claro) / Turks and Caicos Islands (Digicel, LIME) / United States (Cricket Wireless, Straight Talk, AT&T, H2O Wireless)