RBI Mandates Banks to Use 1600-Series Numbers for Customer Calls

RBI Mandates Banks to Use 1600-Series Numbers for Customer Calls to Prevent Financial Fraud

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RBI Mandates Banks to Use 1600-Series Numbers for Customer Calls to Prevent Financial Fraud

New Guidelines Aim to Enhance Security and Control Banking Frauds

The Reserve Bank of India has directed banks and other regulated institutions to use only 1600 series numbers for correspondence with the customers in a bid to prevent financial fraud and augment customer security, which essentially seeks to reduce use of specific numbers for contacting customers with respect to transactions. 

Moreover, the reserve bank has taken this stance in order to put an end to the seamlessness of carrying out fraudulent activities by way of conducting activity via phone call and text messages as well as marketing variables, which are widespread in targeting the banking sector. Moreover, the reserve bank initiated that all marketing activity revolving around promotional campaigns must be single handedly contacted via the 140 series of numbers to draw a stark difference out of the banking initiative contacting through normal phones.

What is the significance of this? Banking frauds are on the Knife Edge

Data published recently makes a persuasive case for revising the security protocols used during banking communications: 

✔ There has been a spike in Financial Fraud Cases: Last year’s fiscal statement notes that over 36,000 banks were reported in fraud cases for Indian banks which showcases a 300% rise in the last fiscal statement where Indian banks reported 9,000 cases.

✔ Decrease in Total Amount of Fraud: The research depicts a consistent mode shift towards smaller scams. The total amount of financial loss however increased from Rs.45,358 in FY 22 to Rs.13,930 in FY 24 which showcases concern for weakened deception detection.

✔ Online Banking Frauds Escalate: Over 6400 cases of online banking frauds were registered across the country and Telangana alone has 3000 plus cases in the year of 2022.

Also Read: RBI implements stricter rules to stop borrowers from taking multiple personal loans

Key RBI Directives for the Banks and Other Financial Institutions Include:

  1. Call center numbers that are used for making customer calls during transactions or while giving out bank services should use only the 1600 series numbers.
  2. Use of 140 series numbers should be limited to promotion and marketing communications.
  3. Keep track of and delete customer critical information to safeguard against unwarranted access and abuse of information.
  4. All banks must begin the year 2025 in compliance with the regulations set in this document, and the deadline for this is 31 March 2025.

Also Read: RBI Issues Master Direction on Reporting of Customer Credit Information

Regulatory Measures for Compliance with TRAI Norms

TELECOM Regulator’s Body of India (TRAI) has also given instructions on commercial advertisements via SMS and Voicemail Calls. These recent instructions from the Reserve Bank of India have been in tandem with the regulations put in place by the TRAI so as to enable banks and FIs to practice CDD and POT schemes in an optimal manner.

Moreover, the RBI has directed the banks to take precautionary measures to mitigate the risks of appropriate customer data by continuously auditing and deleting sensitive customer data that may be prone to fraud.

Also Read: Top 20 RBI Approved Loan apps in India(2025)

Implementation and Compliance

Similarly, the RBI has requested all banks and Financial Institutions to ensure the implementation of these measures post haste by 31st March 2025. These include adjustments to the call infrastructure, as well as notifying clients of the new number series in order to foster trust and understanding.

This program is an important step towards improving the security of customers’ banking communication channels and protecting them from growing incidents of cybercrime. Customers are encouraged to beware of calls from unofficial numbers and report any suspicious activity to their respective banks.

Also Read: Top RBI Approved NBFCs in India

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