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Tata Communication Toll Free No. 1800 266 0660
Organization:
Toll free Number(s):
1800 266 0660 (Customer Support)
All India Number(s):
022-6659 2000 (Mumbai Office)
011-6650 5058 (New Delhi Office)
033-6611 6600 (Kolkata Office)
Website:
IVRS Menu: 1800 266 0660
- Press 1: For managed hosting of security services
- Press 2: For network services
- Press 3: For voice mobility and roaming services
- Press 4: For bussiness colabration services
- Press 5: For partner portal related queries
- Press 6: For eco internet or iso internet services
- Press 7: For any other service
Important Links
Offices Worldwide
Call: 1800 266 0660 (Same For Chennai, Kolkata, Mumbai, New Delhi, Pune)
India
| City | Contact | Address |
|---|---|---|
| Chennai | Tel: 1800 266 0660 | Jayanth Tech Park, No.41, Mount Poonamallee Road, Nandambakkam, Chennai 600089. |
| Kolkata | Tel: 033-66116600 |
VSB 1/18 CIT Road Scheme VII-M Ultadanga Kolkata 700054. |
| Mumbai | Tel: 022-66592000 |
Tower 4, 4th to 8th Floor, Equinox Business Park, LBS Marg, Kurla (W) Mumbai 400070 |
| New Delhi | Tel: 011-66505058 |
Next Gen Tower Outer Ring Road, GK-1, New Delhi – 110048 |
| Pune | Tel: 020-67347774 |
Pune-Alandi Road Dighi, Pune 411015. |
South Asia
| City | Contact | Address |
|---|---|---|
| Colombo | Tel: +94112435524 Tel: +94114734949 |
Garden View, Mezzanine Floor, Taj Samudra,
Colombo 03, Sri Lanka |
Americas
| City | Contact | Address |
|---|---|---|
| Herndon | Tel: +1 703 5475900 Tel: 18669378765 |
2355 Dulles Corner Boulevard Suite 700 Herndon, VA 20171 USA |
| Matawan | Tel: +1 732 8886700 Tel: 18669378765 |
90 Matawan Road, Suite 300 Matawan, NJ 07747 USA |
| Montreal | Tel: +1 514 8687272 Tel: 18669378765 |
1441 Rue Carrie-Derick Montreal, Quebec H3C 4S9 Canada |
| Santa Clara | Tel: +1 669 2624844 Tel: 18669378765 |
5201 Great America Parkway, Suite 400 Santa Clara, CA 95054 USA |
Asia Pacific
| City | Contact | Address |
|---|---|---|
| Hong Kong | Tel +852 3693 8888 Tel: 0800 938949 |
Room 3702, Lee Garden One 33 Hysan Avenue Causeway Bay, Hong Kong |
| Kuala Lumpur | Tel: 1800 816 627 | Level 27 Penthouse, Centrepoint North, Lingkaran Syed Putra, Mid Valley City, 59200 Kuala Lumpur |
| Singapore | Tel +65 6632 6700 Tel: 1800 555 4357 |
18 Tai Seng Street 18 Tai Seng, #04-01 Singapore 539775 |
| Sydney | Tel: +61 2 8340 2300 Fax: +61 2 9299 2019 Tel: 80033111133 |
King Street Wharf Suite 306, 15 Lime Street Sydney, NSW 2000, Australia |
Europe
| City | Contact | Address |
|---|---|---|
| Frankfurt | Tel: +49 69 247572800 Tel: 80033111133 |
Hamburger Allee 2-4, Suite 15B 60486 Frankfurt am Main, Germany |
| London | Tel: +44 207 0299500 Tel: 080011224357 |
Vintners place 68 Upper Thames street London EC4V 3BJ United Kingdom |
| Madrid | Tel: +34 916 574890 Tel: 80033111133 |
Avenida Doctor Severo ochoa, 51, planta 4a Edificio CasaBlanca 28100 Alcobendas Madrid , Spain |
| Moscow | Tel: +7 495 9378376 Tel: 80033111133 |
Office 646 3 Smolenskaya Square 121099 Moscow Russian Federation |
| Paris | Tel: +33 1 71156900 Tel: 80033111133 |
66, Avenue Charles de Gaulle 92200 Neuilly sur Seine France |
| Warsaw | Tel: +48 22 8734000 Tel: 80033111133 |
Warsawul. Popularna 1
02-473 Warszawa Poland |
Middle East
| City | Contact | Address |
|---|---|---|
| Dubai | Tel: 80033111133 | Office No. 308, Building No. 12, Dubai Internet City, Dubai, United Arab Emirates. |
| Abu Dhabi | Tel: +971 2 6266223 |
Abu DhabiCity Center Building, Hamdan Street Block A, Second Floor, Office #204 P.O. Box 41660 Abu Dhabi United Arab Emirates. |