BSNL Customer Care Number [Toll-Free] 1800-345-1500

BSNL is the most popular telecommunications company in India. BSNL was launched on 1 October 2000 by Shri Anupam Shrivastava in India. BSNL has started offering services telecommunications.BSNL has about 115.29 million registered users.BSNL has 211,086 employees. BSNL Headquarters is in New Delhi India. we have mentioned the complete details of BSNL Customer Care number e-mail id phone numbers, toll-free number, address, and much helpful information. We are providing all the available methods to contact the BSNL Toll-free Helpline or Support Team.

BSNL Customer Service Number



Contact a BSNL customer care executive on this telephone number. For more information regarding telecommunications company, please utilize the phone numbers given below for each division.

BSNL Customer Service Phone Numbers

Landline Customers(Email & Mobile registration)

Register your mobile

Facility available in select cities only

Send SMS from your mobile to 09404001111; Format: REG <your stdcode+phoneno> <account-no>

Example: REG 07712593793 10001361147 (Note: std code is:0771)

Register your E-mail id

send SMS to 09404001111; Format: REG <std+landlineno> <account-no> <e-mail id>

Deregister both your mobile & email-id

send SMS to 09404001111; Format: CAN <std+landlineno> <account-no>

Deregister mobile number only

send SMS to 09404001111; Format: CANM <std+landlineno> <account-no>

Deregister your email-id only

send SMS to 09404001111; Format: CANE <std+landlineno> <account-no>

BSNL Appellate Authority

Dial the following numbers in case of Assistance/ Help without paying for it (from BSNL telephones):

  • Some of the services are available in select cities only. Please check the availability in your city.
  • Services written in blue color are available on STD also.

How To Contact BSNL Customer Service

You can use the below mentioned email address to lodge complaints or inquire about Short Message Service(SMS), Voice Services, BSNL Data Card and BSNL Broadband Internet Data services, BSNL Data Services(, 3G Internet and 2G Internet), BSNL Landline, BSNL Mobile, BSNL WLL, BSNL Internet, BSNL MPLS, and BSNL Audio Conferencing & Video Conferencing.

[email protected]

BSNL Head Office Location Address and Contact Number

BSNL Customer Care has its Corporate Office / Head Office located in New Delhi(India). The address of their head office has been mentioned below.

BSNL Cellular India headquartersBharat Sanchar Bhavan
Harish Chandra Mathur Lane,
Janpath, New Delhi
Pincode: 110 001
Corporate Identity Number (CIN) : U74899DL2000GOI107739
For regional head office address, please do visit the official site

BSNL Contact Information

  • Live Chat
  • BSNL
  • New Delhi India

BSNL Services

  • Fixed line telephone
  • Mobile phone
  • Broadband
  • Internet television
  • IPTV


  1. Shailesh Kotharkar says:

    I Shailesh Kotharkar, has discontinued my BSNL at Nashik Road Home. And In have not received my fixed disposition amount. Its more than 7 months, almost we stopped our phone connection and returned the phone set to BSNL office at Nashik Road. I am Indian citizen, and its over due time period. And we Advance deposit amount. We always paid the telephone bills on time. And we also played extra charges one or 2 times, when there were serious matters at our home. So kindly pay back our amount on good time frame. Before we go open topics on twitter, Facebook. And in public. Because this will help your new customers a great help, facing problems. And My sister had talks to BSNL offices several times. Just a hell reply we get. And give a new number to contact. Its all you BSNL people is cheating like criminals. With the citizen of India. Give us one true certified number, and true address, from where we can talk and our deposited amount we can get in good time period. My landline phone number was, +91 253 2452388. Please look in this matter seriously. 1600 rupees is not a zero value amount. It was advance amount deposited on my landline phone.
    If you don’t answer, it is proved, that BSNL is not supporting to customers, for good and peace relations. Its a serious matter.
    My few friends asked me, if they can buy BSNL connection. I said my problems. I have not received my advance deposits amount.
    Now you can decide. I am Indian, I love my India, Now prove that , are you true and good Indian. What can I say about this
    I will agree, only if you pay back my deposit amount. Be Indian, or don’t trouble to our Indians.
    From Shailesh

  2. Autar Krishen Kaul says:

    I am a bank cellone customer having cell no. 9419166243. I am out of station at Pune and am unable to link my Aadhar no with the number. Can you please advise the procedure to link it without going to J&K state?
    Thanks and regards
    A K Kaul

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