Howdy Ottawak, thanks for taking time to ask us your question about the Samsung Galaxy A16 5G. Please see your requested information below: 2G GSM - GSM850, GSM900, DCS1800,and PCS1900, 3G UMTS - B1(2100), B2(1900), B4(AWS),B 5(850),and B8(900), 4G FDD LTE - B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600),B12(700), B13(700), B14(700), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), and B71(600), 4G TDD LTE - B38(2600), B39(1900), B40(2300), B41(2500), and B48(3600), 5G FDD Sub6 - N2(1900), N5(850), N25(1900), N66(AWS-3), and N71(600), 5G TDD mmWave - N41(2500), N77(3700), and N78(3500). Feel free to reach out to Support if you have any other questions. Thanks for being a valued Samsung customer. - Debra