As you have asked about the IFSC code details of the Oriental Bank of Commerce Dibrugarh branch, I am giving you information about it, check below for the details

Bank:
ORIENTAL BANK OF COMMERCE

Address:
CHOTAGOLA, A T ROAD,
DIBRUGARH ,ASSAM -786001

State: ASSAM
District: DIBRUGARH
Branch: DIBRUGARH
Contact: 0373-2323912

IFSC Code:
ORBC0101339 (used for RTGS, IMPS and NEFT transactions)

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

MICR Code:
786022002
You can also use the rbanch locator tool to find the information about it.
To use it
Go to oriental bank of commerce website
Click on ATMs/ Branches in the front of screen
Then click on Branch locator, the page open look like



Here enter the required details and you will get the result