Which electricity DNO covers postcode LU4?

LU4 (Luton) is distributed by UK Power Networks (Eastern - EPN). For any street power cut call 105 free 24/7.

Who supplies mains water and gas in LU4?

Water: Affinity Water; Gas network: Cadent Gas.

LU4 District Luton (Luton)

Live power cut, broadband, mobile 5G, water & gas network telemetry for UK postcode district LU4.

All / Power Broadband Mobile Water Gas

Electricity DNO (105)

UK Power Networks (Eastern - EPN)

Emergency: 105 / 105 / 0800 316 3105

Water & Sewerage Company

Affinity Water

Support: 0345 357 2407

Gas Network (0800 111 999)

Cadent Gas

Smell gas? 0800 111 999

Provider	Matched District / Area	Status / Affected	ETR / Updated
UK Power Networks (Eastern - EPN)	LU2 Luton (Postcode LU2) — UKPN INCD-647234-Z	28 properties	15 Nov 2026 at 1:17 pm GMT
UK Power Networks (Eastern - EPN)	LU2 Luton (Postcode LU2) — UKPN MULT-4a167b99-70c2-4a39-ab0f-2a432b99b77c	DNO Active Fault	15 Nov 2026 at 12:47 pm GMT

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