National Grid Customer Service & Support Phone Number

Here we’re sharing you National Grid customer service phone number. Simply dial the helpline number we’ve specified below and you’ll rapidly get connected with the experienced staff of National Grid. Ask your issues with them and they will give you proper resolution accordingly. As we are offering direct customer service phone number of National Grid so you’ll not have to face hassle to reach them; simply dial the support number and you will get quick revert from their executive. National Grid is devoted to serve the users by offering the safe and reliable energy and communities. The company is tagged as the largest investor-owned energy corporation serving the large amount of customers of New York, Massachusetts and Rhode Island. You are free to get help from the specialist of National Grid Customer Service at any time as they offers 24*7 assistance.

Phone Number: 800-870-1664

How to connect to a live technician:
  • Continue speaking the word “agent” until your call gets transferred
Working Hours of Operation:
  • Mon-Fri: 7:30am-6:30pm Sat: 7:30am-4:00pm
Email Information:
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Contact Customer service link:
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Company URL:

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