To report a power cut or dangerous situation contact your local network operator:
Eastern Electricity
0800 7838 838
East Midlands Electricity
0800 056 8090
London Electricity
0800 028 0247
MANWEB
0845 272 2424
Midlands Electricity
0800 328 1111
Northern Electric
0800 668 877
NORWEB
0800 195 4141
Scottish Hydro Electric
0800 300 999
Scottish Power
0845 272 7999
SEEBOARD
0800 783 8866
Southern Electric
0845 770 8090
SWALEC
0800 052 0400
SWEB
0800 365 900
Yorkshire Electricity
0800 375 675