Which electricity DNO covers postcode BL1?

BL1 (Bolton) is distributed by SP Electricity North West (ENWL). For any street power cut call 105 free 24/7.

Who supplies mains water and gas in BL1?

Water: United Utilities; Gas network: Cadent Gas.

BL1 District Bolton (Bolton)

Live power cut, broadband, mobile 5G, water & gas network telemetry for UK postcode district BL1.

All / Power Broadband Mobile Water Gas

Electricity DNO (105)

SP Electricity North West (ENWL)

Emergency: 105 / 105 / 0800 195 4141

Water & Sewerage Company

United Utilities

Support: 0345 672 3723

Gas Network (0800 111 999)

Cadent Gas

Smell gas? 0800 111 999

Provider	Matched District / Area	Status / Affected	ETR / Updated
SP Electricity North West (ENWL)	M28 Walkden South, Salford, Salford (Postcode M28) — INC 149008834	13 properties	15 Nov 2026 at 3:00 am GMT
SP Electricity North West (ENWL)	LA18 Millom (Postcode LA18) — INC 149008805	6 properties	15 Nov 2026 at 2:00 am GMT

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