T-MOBILE
From your T-Mobile device, type
#BAL# (#225#), and then press
Send. You can view your current
balance and the date we received
your last payment.

INDIAN MOBILE CO

BSNL
*123#

AIRTEL
*123#

DOCOMO
*111#
SMS : BAL to 121

VODAFONE
*141#

UNINOR
*222*2#

SMART
*367#

IDEA
*130#

AIRCEL
*130#