Air tel Mobile phone Signal around this area is very-very poor. Please do some needful at an earliest. So that the services matches to your claims. Don't neglect this part of the Nation, as this town is called Koderma and it is very very backward District of Jharkhand. Please let us talk comfortably. Thanks.. D.K.Mukherjee. Mobile Number-9939119669. Sahana Road. P.O.- Koderma. Dist.- Koderma. 825410. Jharkhand. read full review »