Useful ussd codes for all networks

Airtel
Balance check:*123#
2G net balance:*123*7#,*123*10#
3G net balance *123*11#
Sms pack :*555#,*777#
Daily sms count :*123*5#
Grps pack : sms MRP GPRS to 51619
Special offers/packs:*222#
Get recharge value of any topup:Sms amount to 369
Recharge:*120*coupon number#,or *101*number#
Know your own number :*140*1600#,*282#,*121*9#
Airtel gifting service/balance transfer:*141#
My Airtel my offer:*121#
Deactivate mobile office:*567#
Twitter:*515#
Facebook:*325#
Stop a service:sms STOP to 121
Start a service:sms START to 121
Full talktime offer :-sms MRP FULLTT to 51619
Gprs settings:sms MO to 52567 or LIVE to 52567

Vodafone

Balance check:*123#

2G net balance:*141*9# or *111*6# or sms GPRS to 144

3G net balance :*111*5*2#

Night Gprs balance:*123*8#

Sms balance:*142#

Calling balance:*145#

Minutes balance:*148#

V2v night minutes*147#

offers:*121#

special offers :*111*8#

Dnd :1909

Know your number:*111*2#,*8888#,*121*0#,*555#,164

custmore care:*111#

balance transfer:*131*amount*receiver number#

Activate 3G(prepaid):sms ACT 3G to 144

Activate 3G (postpaid):sms ACT 3G to 111

Check active plans:*111*6*2#

Usage allowance:*111*6*2#

Low balance services:*111*9#

Bonus cards:*111*7#

Vodafone delights:*111*1#

Last three calls:*111*3*1#

Last three sms :*111*3*2#

Last three charges:*111*4#

Last three recharges:*111*5#

Special packs:*121#

BSNL

Balance check:*123#

2G net balance:*123*6#,123*10#

Night gprs balance:*123*8#

Sms balance:*123*1#,123*5#,*125#

Minutes balance:*123*2#

Video call balance:*123*9#

Know your number :*8888#,164

Fnf enquiry:*124#

Data balance enquiry:*234#

Last call charge details:*102#

Voice paqck info:*126#

IDEA

Balance check:*123#,*212#,*130#

2G net balance:*125#,*131*3#

Sms balance:*451#,*161*1*#

Gprs settings:Sms Set to 12345 or 54671

Special packs:*131*3#

Recharge*130*rechargecode#

Know your number:*789#,*100#,*1#

Customer care:121,198,12345

Service menu :*147#

account balance*456#,*457#

Balance transfer:*567*receiverno*amount#

idea pack:*369#

idea price:*567#

idea menu*111#

activate 3G:sms ACT 3G to 12345

deactivate 3G:sms DEACT 3G To 12345

Docomo

Balance check:*111#,12525

2G net balance:*111*1#

Balance enquiry:*191*2#

service points:*191*4#

Last 3 recharges:*191*5#

status of free usage*191*6#

start or stop services*191*7#

service request :*191*8#

customer preference*191*9*1#

special packs:*141#

Know your number:*580#

activate 3G:sms ACT 3G to 53333

Recharge:*135*2*code#

Reliance

Balance check:*367#,*306#,*402#

2G net balance:*333*1*3*1# or *367*3#

3G net balance:sms MBAL to 55333

Gprs settings:sms ALL to 55100

special packs:*777#

caller tunes:*999#

check your number:*1#

recharge:*368#,*305*code#

daily or weekly packs:*123#,*321#

Local call balance:*367*2#

Uninor

Balance:*222*2#,123,*363*4#

Know your number:*222*4#

Gprs settings:sms ALL to 58355

Tariff plans:50001

MTS

Balance check:*123#

activate net:*109*210#

Videocon

Balance check:*123#

MTNL
Balance check:*123#

your number :*8888#

Loop

Balance check:*100#

Local l2l calls:*101#

sms pack balance:*102#

Free local call:*103#

free std balance:*104#

erecharge:*105#

free loop to others balance:*106#

free local +national sms *107#