National Grid (formerly KeySpan) Phone Number

Customer Service
Average hold time
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Call center hours
24 hours, 7 daysOpen
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Here are some reasons that other National Grid (formerly KeySpan) customers called 800-233-5325 recently:
"trying to set up a gas meter installation in staten island"GetHuman-jaysmail22d ago"Came home n my gas was cut off"GetHuman-amazonmi8 mons ago"you said my payment was not accepted due to error so I mailed the paym..."GetHuman-betheaal9 mons ago
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Here are some things that other customers said after calling 800-233-5325 and talking to a National Grid (formerly KeySpan) customer service agent:
"Woman had trouble finding my a"anonymous2y ago"I was on the phone for an hour"~Daphne2y ago"I kept getting calls to call w"~NationalGrid Customer2y ago

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