National Grid Customer Service Number, Outage Complaint Number, Email Address, Office Address

About The Company:Company offering Energy utility services in the country.

National Grid Customer Assistance Number: 1-800-322-3223

This is the main assistance number of National Grid and you can dial this for any kind off assistance.

National Grid Report an Outage


Rhode Island:

Upstate NY:

The above contact numbers of National Grid are meant for different technical assistance purposes. In this topic we have written almost every contact option of the National Grid so that customers may find it easy to contact them. National Grid Phone Number, National Grid Contact details, National Grid Official Website, National Grid Office Address is written is this topic.

Contact Timing:
Monday through Friday from Monday - Friday, 7:00 am - 5:00 pm

Office Address of National Grid

Below written address is the main corporate office address of National Grid.
P.O. Box 11742
Newark, NJ 07101-4742

National Grid Website:

National Grid Facebook Page:

National Grid Twitter

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