Post Office National Physical Laboratory S.o Pin Code In New Delhi State Delhi District Central Delhi
| Post Office | National Physical Laboratory S.o |
| Division | New Delhi Central |
| Region | Delhi |
| Circle | Delhi |
| Taluka | New Delhi |
| District | Central Delhi |
| State | Delhi |
| Phone | 011-25841150 |
| Sub Office | NA |
| Head Office | New Delhi G.P.O. |
| Pincode | 110012 |
national physical laboratory s.o branch pincode is 110012
national physical laboratory s.o branch phone number is 011-25841150
national physical laboratory s.o branch Head Office is New Delhi G.P.O.