Manoj Kumar Singh By Pranav Desai on August 01, 2017 in District Collector Person Name : Manoj Kumar Singh State : Bihar local telephonenumber1 : 06114-223072 local mobilenumber1 : 9431226100 local faxnumber1 : 06114-233001 email address 1 : dm-jehanabad.bih@nic.in permanent telephone1 : 06114-223142 mobile no1 : 9431226100 faxno : 06114-233001 fax no. : 06114-233001 district : Jehanabad designation : District Magistrate & Collector