Dno Map By Postcode

Maproom’s dynamic and interactive online postcode maps cover every geographical postcode in the uk. Find out if we are your distributor (dno) by entering your postcode below. Ofgem regulates the idnos and monitors the amount that they can charge customers in line with the dno charge level.

Find out if we are your distributor (dno) by entering your postcode below. The boundaries tend to run through rural areas and change over time whenever a new connection is added close to a boundary. Alternatively, you can call us on 0845 366 3661* to find out who your electricity distributor is.

If you experience a power cut, you can either call your dno directly using the numbers above or you can call the dedicated power cut line 105 and the telephone service will direct you straight to your dno.

You can zoom deep into these maps to see postcode districts, sectors and unit centroids with the full context of roads and other geographical features. You can choose who supplies your energy. District network operator solar connection. Whenever you connect a form of electricity generation to the grid, you need to inform your local distribution network operator (dno).