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CHWILIO:

Rhifau cyswllt argyfwng

Nwy

  • Gas Emergency Contact Number: 0800 111 999

Trydan

  • Central Networks Eastern Region: 0800 056 8090
  • Central Networks Western Region: 0800 328 1111
  • EDF Distribution East of England: 0800 783 8838
  • EDF Distribution London: 0800 028 0247
  • EDF Distribution South East: 0800 783 8866
  • Independent Power Networks: 0800 013 0849
  • National Grid (formerly Transco):
  • NEDL: 0800 668877
  • Npower:
  • Scottish & Southern Energy (South): 08457 70 80 90
  • Scottish Hydro-Electric: 0800 300 999
  • SP Energy Networks Manweb: 0845 2727999
  • SP Energy Networks Scotland: 08452722424
  • United Utilities: 0800 195 41 41
  • Western Power Distribution (South Wales): 0800 052 0400
  • Western Power Distribution (South West): 0800 365 900
  • YEDL: 0800 375 675