Uttar Bihar Gramin Bank Customer Care | Phone Number, Email Id, Address : Uttar Bihar Kshetriya Gramin Bank(UBKGB) was formed on 1st March, 2006 in the first phase of amalgamation seven Regional Rural Banks, namely Mithila Kshetriya Gramin Bank, Madhubani Kshetriya Gramin Bank, Champaran Kshetriya Gramin Bank, Vaishali Kshetriya Gramin Bank, Saran Kshetriya Gramin Bank, […]