The answer in plain English

A fund-house branch, an RTA service centre, a bank branch and a distributor office can provide different services. An office that accepts a request may not perform every identity change or transaction on the spot. The exact scheme, registrar and account format determine the correct route.

What to check

  • For HDFC Mutual Fund, start from hdfcfund.com; use its official contact/branch route for Patna, Jaipur or another city.
  • Verify the centre directly rather than relying on a copied phone number in an old article.
  • Check the required form, supporting documents and whether an online service is available.
  • Do not send sensitive documents to an unofficial number claiming to be a local branch.

A useful comparison

Before visitingConfirmWhy
LocationCurrent official addressBranches can move
ServiceThe request type is acceptedAMC, RTA and distributor roles differ
DocumentsCurrent required form and proofsIncomplete requests can delay processing
StatusReceipt/reference after submissionTravel does not prove a request completed

Make the distinction clear

Worked situation: a request to update a registered bank account is not the same as opening a new SIP. Ask which verified service channel handles your request and save its acknowledgement. The research directory can help identify the AMC and scheme, but it does not book branch appointments or confirm that an office has accepted private account documents.

One final question before acting

Does the figure or document match the exact scheme, plan, option, period and purpose in your question? Keep the source date with the answer. For a real transaction or personal decision, the current scheme documents and your own records take priority over a saved educational example.