In the event of an outage, you should contact your electricity network operator. Your electricity network operator should be detailed on your electricity bill or online account.
Alternatively, you can enter your postcode on the Energy Networks Association website: https://www.energynetworks.org/customers/find-my-network-operator
GTC (0800 032 6990) operates much of the modern electricity infrastructure in Wynyard, and you can refer to the substation connected to your home from the below map where appropriate:
If your property isn’t within one of the zones listed above, your best first port of call is Northern Powergrid (0800 668 877)