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how do i check data balance and validity ?
You can check your remaining data and plan validity using any of these reliable methods:
1) Operator USSD codes
Dial the relevant code to view balance, offers, and plan details:
Airtel: *121# → My Offers
Jio: *333#
Vi (Vodafone Idea): *199#
BSNL: *123#
2) Operator apps (most detailed)
Operator apps provide real-time information such as:
Remaining data and usage
Validity countdown
Plan benefits (calls/SMS/data)
Add-on packs and recharge history
3) Phone settings (device-level tracking)
Your device also tracks usage automatically and can show:
Total data consumed
Per-app data usage
Roaming data usage (if applicable)
This is useful for monitoring heavy apps and controlling background data.