Keyspan Customer Service Phone Number

Phone Number of Keyspan is +1-718-403-1000 .
KeySpan Energy Corporation is the supplier of natural gas and energy systems in the United States. The Brooklyn Union Gas was the previous name of the KeySpan company but on September, 1998, it was changed into KeySpan Energy Corporate. It provides its organic gas and electricity service to approximately 2.4 million consumers in numerous states of U.S like Massachusetts, Hampshire and New York. The company was incorporated in the year 1997. It was also granted along with the ‘Right To Buy LILCO's Power Generating’ award in the year 2000.

Keyspan Address

The address of Keyspan is Brooklyn, New York 11201-3851, United States.

Keyspan Website

The Website of Keyspan is

Keyspan Customer Support Service Phone Number

The customer support phone number of Keyspan is +1-718-403-1000 (Click phone number to call).

The postal and official address, email address and phone number (helpline) of Keyspan Service Center and Keyspan customer service phone number is given below. The helpline of Keyspan customer service phone number may or may not be toll free.

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Keyspan Phone Number Customer Service

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