Helpline Numbers
- Common Service Number (Landline/Triband/Mobile): 1130
- Landline: 1500 or 22221500
- Internet / Triband: 1504 or 1800228844 or 22221504
- DOLPHIN / TRUMP: 1503 or 9869012345 or 22221503
- GARUDA: 1502 or 22221502
- FTTH: 1505
- IN Services: 1800 22 1500
Other Services
- Fault Booking (Landline & Broadband): 198 (Call 1500 for operator assistance)
- Fault Booking (Leased Circuit): 12676, 22652225
- Changed Number Announcement: 1951 (Available in all languages)
- Directory Enquiry: 197
- STD Code Enquiry Service: 1582
- Public Grievance Service: 1509
- Know Your Landline/Broadband Unpaid Bill Amount:
- Dial 1660 (Toll-free) or 022-22192120 (From all operators)
- Via SMS: Send "Bill <Landline No>" to 51001
