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Frequency Calculator

In order to obtain the ARFCN/UARFCN/EARFCN, you will need to enter "Field Test Mode" in your phone. This varies greatly from phone to phone. In general, all involve dialing certain special codes in the dialer in order to bring up the hidden options.

Some common ones are:


Samsung (Android): *#*#197328640#*#* or *#0011#
Sony (Android): *#*#*386#*#* or *#*#*585*0000#*#*
iPhone (all): *3001#12345#*
HTC (Android): *#*#7262626#*#*

Remember to use the "downlink" or "RX" (U)ARFCN

Result

Network Type LTE (FDD)
E/U/ARFCN 6200
Band Name EU Digital Dividend
Uplink Frequency
(phone to base station)
837 MHz
Downlink Frequency
(base station to phone)
796 MHz
Band Number 20