State Bank of India is the largest public sector bank of India.

It was founded on 27th January, 1921.

It’s headquarter is located in Mumbai, India.

Its products are: consumer banking, corporate banking, finance and
insurance, investment banking, mortgage loans, private banking, private
equity, savings, Securities, asset management, wealth management, Credit
cards,

As you have asked info about the SBI Mangalam branch, I providing you
information regarding it

Bank: STATE BANK OF INDIA

Address: OLD NO:15/3-3, NEW NO:15-22,UMARUPULAVAR
STREET,R.S.MANGALAM, DIST:RAMANATHAPURAM -623525

State: TAMIL NADU

District: RAMANATHAPURAM

Branch: R.S.MANGALAM

Contact: 9445863223

IFSC Code: SBIN0014502 (used for RTGS, IMPS and NEFT transactions)

Branch Code: Last six characters of IFSC Code represent Branch code.



You can also try branch locator option if you have any confusion.
For that, go to SBI website.
Then scroll down and click on Branch locator, the page open look like



Then click on View Branch locations, the page look like



Enter the state and city or area and you will get the result.