Aadhaar UIDAI (uidai.gov.in): Helpline, Offices and App
Unique Identification Authority of India (UIDAI)
Central Government · Statutory Bodies · Governance & Administration
Updated 12 Nov 2026. Contacts checked 12 Nov 2026.
This is an independent guide, not a government website.
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UIDAI issues Aadhaar, the 12-digit identity number, and handles every update to it.
Reach the department
Toll-free helpline1947
Email[email protected]
Head officeBangla Sahib Road, Behind Kali Mandir, Gole Market, New Delhi 110001
Nearest Aadhaar centrehttps://bhuvan-app3.nrsc.gov.in/aadhaar/
Offices and circle contacts
| Office | Address or area | Published contact |
|---|---|---|
| UIDAI Regional Office, Delhi | Ground Floor, Supreme Court Metro Station, Pragati Maidan, New Delhi 110001 | |
| UIDAI Regional Office, Chandigarh | SCO 95-98, Ground and Second Floor, Sector 17-B, Chandigarh 160017 | |
| UIDAI Regional Office, Guwahati | Block-V, First Floor, HOUSEFED Complex, Beltola-Basistha Road, Dispur, Guwahati 781006 | |
| UIDAI Regional Office, Hyderabad | 6th Floor, East Block, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet, Hyderabad 500038 | |
| UIDAI Regional Office, Mumbai | 7th Floor, MTNL Exchange, GD Somani Marg, Cuff Parade, Colaba, Mumbai 400005 | |
| UIDAI Regional Office, Bengaluru | Khanija Bhavan, No. 49, 3rd Floor, South Wing, Race Course Road, Bengaluru 560001 | |
| UIDAI Regional Office, Ranchi | 1st Floor, JIADA Central Office Building, Namkum Industrial Area, Near STPI Lowadih, Ranchi 834010 | |
| UIDAI Regional Office, Lucknow | 3rd Floor, Uttar Pradesh Samaj Kalyan Nirman Nigam Building, TC-46/V, Vibhuti Khand, Gomti Nagar, Lucknow 226010 | |
| UIDAI State Office, Patna | 4th Floor, Lalit Bhawan, Bailey Road, Jawaharlal Nehru Marg, Patna 800001 | |
| UIDAI State Office, Thiruvananthapuram | Doorsanchar Bhavan, PMG Junction, Thiruvananthapuram 695033 | |
| UIDAI State Office, Bhopal | Ground Floor, BSNL Bhawan, Near Paryawas Bhawan, Arera Hills, Bhopal 462026 |
Do it online: useful services and information
Download Aadhaar
Get your e-Aadhaar instantly
Check update status
Track address and other update requests
Order PVC card
Printed Aadhaar card by post
Retrieve lost Aadhaar number
Find a lost UID or enrolment ID
Generate Virtual ID
Use a VID in place of your Aadhaar number
Check Aadhaar status
See whether an Aadhaar number is valid
The website
Official sources
- UIDAI homepage. Read 12 Nov 2026.
- Aadhaar on Google Play. Read 12 Nov 2026.
- IGOD Statutory Bodies. Read 12 Nov 2026.