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Microsoft 365 Customer Care No.
Updated on Friday, 6 March 2026 - 12:29pm
Organization:
Microsoft Toll free Number(s):
- 000 8000 404 454 (For Microsoft Toll Free Contact Support)
Website:
Official Website Important Link
India Offices Contact Details
| Sr No. | Location | Name | Contact No. | Address |
|---|---|---|---|---|
| 1 | Ahmedabad | Microsoft Corporation India Pvt. Ltd. | - | Regus,1101 - 1106, Earth Arise, 11th Floor, Sarkhej - Gandhinagar Highway, Makarba, Ahmedabad - 380015 |
| 2 | Bengaluru | Microsoft India (R&D) Pvt. Ltd., Microsoft Corporation India Pvt. Ltd. |
- | Prestige Ferns Galaxy, Sy. No. 7/1, 7/2, 8/1A, Ambalipura, Varthur Hobli, Outer Ring Road, 560103, Karnataka |
| 3 | Bengaluru | Microsoft India (R&D) Pvt. Ltd., Microsoft Research Lab India Pvt Ltd., Microsoft Global Services Centre (India) Pvt. Ltd., Microsoft Corporation India Pvt. Ltd. (Microsoft for Startups) |
- | Salarpuria Sattva Cosmo Lavelle (Vigyan), #9, Lavelle Road - Residency Road, Richmond Circle, 560025, Karnataka |
| 4 | Bengaluru | Microsoft India (R&D) Pvt. Ltd. | - | 4-8th floor, Luxor North Tower, Bagmane Capital Campus, Mahadevapura Village, KR Puram Hobli, Bengaluru East Taluk, 560048, Karnataka |
| 5 | Chennai | Microsoft India (R&D) Pvt. Ltd., Microsoft Corporation India Pvt. Ltd. |
044-45942100 | #471, 2nd Floor, Prestige Polygon, Anna Salai, Ratna Nagar, Teynampet, 600018, Tamil Nadu |
| 6 | New Delhi | Microsoft Corporation India Pvt. Ltd. | - | The Executive Centre, Level 3 B/8, DLF Center, Sansad Marg, Connaught Place, 110010, Delhi |
| 7 | Gurugram | Microsoft Corporation India Pvt. Ltd. | 0124-6561000 | DLF Downtown, Level 8, Block 2, DLF Phase‑3, Sector‑25A, 122002, Haryana |
| 8 | Hyderabad | Microsoft India (R&D) Pvt. Ltd. | 040-66930000, 040-66940000 |
Microsoft Campus, Gachibowli, Hyderabad - 500032, Telangana, India, 500032, Telangana |
| 9 | Hyderabad | Microsoft India (R&D) Pvt. Ltd. | 040-68484000 | Argus, Floor 6, Salarpuria Sattva Knowledge City, Vittal Rao Nagar, Madhapur, 500081, Telangana |
| 10 | Hyderabad | Microsoft Global Services Centre (India) Pvt. Ltd. | 040-68484000 | Argus, Floor 4 & 5, Salarpuria Sattva Knowledge City, Vittal Rao Nagar, Madhapur, 500081, Telangana |
| 11 | Hyderabad | Microsoft Corporation India Pvt. Ltd. | 040-68484000 |
Argus, Floor 5, Salarpuria Sattva Knowledge City, Vittal Rao Nagar, Madhapur, 500081, Telangana |
| 12 | Kolkata | Microsoft Corporation India Pvt. Ltd. | - | Smartworks Business Center, 5th Floor, Victoria Park, Plot No: GN 37/2, Sector‑V, Salt Lake, 700091, West Bengal |
| 13 | Mumbai | Microsoft Corporation India Pvt. Ltd. | - | Windsor, 4th Floor, Central Salsette Tramway Road (CST Road), Kalina, Santacruz (East), 400098, Maharashtra |
| 14 | Noida | Microsoft India (R&D) Pvt. Ltd. | 020-4022799 | Floor 6 A&B & 9A, Express Trade Tower 1, Plot #15‑16, Film City, Sector 16A, 201301, Uttar Pradesh |
| 15 | Noida | Microsoft Global Services Centre India Pvt. Ltd. | 020-4022799 | Floor 5B, Express Trade Tower 1, Plot #15‑16, Film City, Sector 16A, 201301, Uttar Pradesh |
| 16 | Noida | Microsoft India (R&D) Pvt. Ltd. | 020-6301000 | Sovereign Capital Gate, Floor 3, 4 & 6, F.C. 12, Sector 16A, 201301, Uttar Pradesh |
| 17 | Noida | Microsoft India (R&D) Pvt. Ltd. | 020-6972000 | KP Towers, Floor 2-7, Sector 16B, DND Flyway, 201301, Uttar Pradesh |
| 18 | Pune | Microsoft Corporation India Pvt. Ltd. | - | The Executive Center India Pvt. Ltd., Level 9, Tower 2, World Trade Centre, Kharadi, 411014, Maharashtra |
Offices Address
| Sr No. | Office/Name | Contact No. | Address |
|---|---|---|---|
| 1 | Microsoft India (R&D) Pvt. Ltd., Microsoft Research Lab India Pvt Ltd, Microsoft Corporation India Pvt. Ltd. Microsoft Global Services Centre (India) Pvt. Ltd., (Registered Office) |
- | 807, New Delhi House, Barakhamba Road, New Delhi - 110001, India |
| 2 | India Support Office | 0124-4158000, Fax: 0124-4158888 |
10th Floor, Tower B & C, DLF Building No.5 (Epitome), Cyber City, DLF Phase III, Gurgaon, 122002 |
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Comments
BIT LOCK RECOVERY KEY ISSUE
I have a dell laptop. At the time of booting of system , bit lock recovery key is required. I am not able to login in my microsoft account.
Please provide a solution to recover bit lock key.
NOT ABLE TO LOGIN
I am not able to login in my email id as everytime getting message "TOO MANY REQUESTS", I changed my password as guided by you and tried to login with new password but still getting same message. Please look into my issue on priority basis and restore my email at your end under advice to me.
regarding drive bitllock
my drive is bitlock by mistakes pls give me some solution to backup my data .
Difficulty in using office 365 with our outlook
We are using Office 365 for our email requirements. Every few weeks the Outlook we have configured to work with Office 365 stops working and a pop up comes up on the screen asking for user name and password. Although we have not changed the user name or password this keeps on popping up and we cannot use outlook to either send or receive mails. Please inform us the reason and solution for this since our work keeps suffering.
Office 365 Business premium
I have purchased Office 365 Business premium from Amazon (India Kerala) upon installing its showing the message "not compitable in this region".
When I contacted Amazon they said that they will not take it back and I have to contact Micro soft only.
So please look into this and let me know what can I do for it. (Its very urgent)
regards,
Manoj
activation of microsoft 365
i had purchased HP laptop in 9/10/2019. Now, i have installed one SSD card in my laptop. but Microsoft 365 required email id to activate Microsoft account.
but email id not remembered. so please help me