Sim Enquiry Numbers application helps the Indian prepaid telecom users to find the numbers for specific operations.

Such as

Main Balance Enquiry,
SMS Balance Enquiry,
Internet Balance Enquiry,
Know Your Sim Card Number,
How to Recharge,
Check Validity of Your Number,
Customer Care Number,
IMEI Number

This app provides enquiry numbers of following operators

Reliance,
Airtel,
Aircel,
Idea,
Vodafone,
Telenor,
Tata Docomo,
BSNL