Union Bank of India SOUTH SIKKIM JORETHANG Branch in SIKKIM Address & Phone Number can be used for contacting directly, which helps to identify the Exact Location of the Bank. Union Bank of India JORETHANG Branch SOUTH SIKKIM has many branches in SIKKIM. Address for Union Bank of India SOUTH SIKKIM in SIKKIM clearly shows the Address of Union Bank of India. In today's fast world, we need quick banking solutions to suit our lifestyle.