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BSNL

India ★★★ Verified Customer: 1503

BSNL (Bharat Sanchar Nigam Limited) is India's state-owned mobile operator, founded 2000 (split from DoT). Covers all of India except Mumbai and Delhi. Around 8% market share; 4G/5G rollout has been slower but pricing is affordable, with broad rural reach. USSD *123# for balance, customer care 1503.

USSD codes by category

5 codes
Balance Enquiry 2 codes
*123# Check main balance
*123*1# Check validity and main balance
My Number 1 codes
*8888# Check own mobile number
Data Packs 2 codes
*124# Check 4G data balance
*123*8# Check night data balance