I use Airtel Sim card. Airtel smart network on west Bengal 3g or 4g network available here. Airtel 3g data balance. Edited rs9 25 MB one day or rs22 65mb two day or etc. Airtel 2g data balance rs5 20mb , rs8 40mb or rs18 90mb available on airtel west Bengal. show friends I use today 3g net data balance offer rs 95 1gb 3g 2 day. Airtel best offer on Airtel app .
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