Google Pixel 3 XL was officially announced in October 2018 , Device released in November 2018 Mobile Network Support and BandGoogle Pixel 3 XL have Nano-SIM Card Slots, Google Pixel 3 XL support all GSM Based network providers. Google Pixel 3 XL mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 900,HSDPA 1900,HSDPA 2100, Google Pixel 3 XL also support LTE