Banglalink, GP, Robi, Airtel, Teletalk all number check code to see the forgotten SIM number

Banglalink, GP, Robi, Airtel, Teletalk all number check code to see the forgotten SIM number

GP = * 2 #

Banglalink = * 511 #

Robi = * 140 * 2 * 4 #

Airtel = * 121 * 6 * 3 #

Teletalk = "A" and send it to 222.

And follow the steps below to find out which of the recipes you are using:

GP = XP and send it to 4444.

Banglalink = * 125 #

Robi = * 140 * 14 #

Airtel = * 121 * 1 * 1 * 1 #

Teletalk = "A" and send it to 222.