The Branch Manager,
Dear Sir/ Madam,
Sub: – Address change in my account
I am an account holder in your bank having account no 612669646133. I am writing to request a change in the mobile number associated with my account. My current mobile number, [Old Mobile Number], is no longer in use, and I would like to update it with my new mobile number, [New Mobile Number].
I understand that the mobile number linked to my account is crucial to receive SMS alerts for any transaction or communication related to my account. Therefore, I would greatly appreciate it if you could make the necessary changes as soon as possible.
I have enclosed a copy of my government-issued ID and the latest bill from the new mobile service provider as proof of my new number.
Please let me know if there are any other formalities or documents required to complete this process.
Thank you for your assistance in this matter.