How to Change Mobile Number in Post Office Account Online?

Searching for a post office mobile number change online? Indian Post Payment Bank (IPPB), the banking arm of India Post under the Ministry of Communications, makes IPPB mobile number change straightforward. Whether you want to change or update your IPPB mobile number, you can do so online via the IPPB app or offline at a branch. This guide covers simple steps to link your new number quickly and securely.

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Change Mobile Number in Post Office Account Online

To perform post office mobile number change online, download the official IPPB Mobile Banking app from the Google Play Store or Apple App Store. Register or log in, then follow these steps:

  • Open the IPPB app and tap 'Service Request'.
  • Select 'Mobile Number' from the three options.
  • Enter your existing mobile number and tap 'Search'.
  • Your IPPB account numbers will appear; choose the one to update.
  • Tap 'One Time Password' (OTP) and confirm.
  • Enter the OTP received on your old number and tap 'Submit'.
  • Go to 'Account Service' > 'Update Mobile Number & Email ID'.
  • Input your new mobile number and tap 'Update'.
  • Request another OTP, enter it, and tap 'Submit'.
  • Choose 'Fingerprint' (or another authentication method like MPIN).
  • Scan your fingerprint to authenticate.
  • You'll receive a confirmation message on your new number and done!

Tip: Ensure your phone has a stable internet connection and biometrics enabled for smooth how to change IPPB mobile number process.

Offline Method for Post Office Mobile Number Update

Prefer visiting a branch? Submit a KYC form and mobile update application to your nearest Post Master. Download form from India Post website or collect it in person. Processing typically takes 7-10 working days.

Summing it Up!

The above steps explain how you can update your mobile number in your post office account online. For the offline method, you need to submit a KYC form and an application to the Post Master of your Post Office branch. You can get the KYC form from the post office or download it from the Indian Post Office's official website.

FAQ's

˜The insurers/plans mentioned are arranged in order of highest to lowest first year premium (sum of individual single premium and individual non-single premium) offered by Policybazaar’s insurer partners offering life insurance investment plans on our platform, as per ‘first year premium of life insurers as at 31.03.2025 report’ published by IRDAI. Policybazaar does not endorse, rate or recommend any particular insurer or insurance product offered by any insurer. For complete list of insurers in India refer to the IRDAI website www.irdai.gov.in


Disclaimer: #The investment risk in the portfolio is borne by the policyholder. Life insurance is available in this product. The maturity amount of Rs 1 Cr. is for a 30 year old healthy individual investing Rs 10,000/- per month for 30 years, with assumed rates of returns @ 8% p.a. that is not guaranteed and is not the upper or lower limits as the value of your policy depends on a number of factors including future investment performance. In Unit Linked Insurance Plans, the investment risk in the investment portfolio is borne by the policyholder and the returns are not guaranteed. Maturity Value: ₹1,05,02,174 @ CAGR 8%; ₹50,45,591 @ CAGR 4%. *Tax benefits and savings are subject to changes in tax laws. All plans listed here are of insurance companies’ funds.

Past 10 Years' annualised returns as on 01-02-2026

^The tax benefits under Section 80C allow a deduction of up to ₹1.5 lakhs from the taxable income per year and 10(10D) tax benefits are for investments made up to ₹2.5 Lakhs/ year for policies bought after 1 Feb 2021. Tax benefits and savings are subject to changes in tax laws.

*All savings are provided by the insurer as per the IRDAI approved insurance plan.

Tax benefit is subject to changes in tax laws. Standard T&C Apply
++Source - Google Review Rating available on:- http://bit.ly/3J20bXZ

^^The information relating to mutual funds presented in this article is for educational purpose only and is not meant for sale. Investment is subject to market risks and the risk is borne by the investor. Please consult your financial advisor before planning your investments.

¶Long-term capital gains (LTCG) tax (12.5%) is exempted on annual premiums up to 2.5 lacs.

**Returns are based on past 10 years’ fund performance data (Fund Data Source: Value Research).

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