More than 300 properties around Hoveton were left without electricity, after a power cut last night.
UK Power Networks said the problem was reported at 10.25pm last night.
Up to 311 customers have been affected, with the issue caused by a fault on an underground cable.
UK Power Networks fixed the fault and restored power on Sunday, September 24 morning.
There were also reports of a power cut which affected homes in Spixworth.
People living there said they were without electricity from about 9.45pm on Saturday until about 3.45am on Sunday.
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