Find below customer contact details of national grid including phone, email, and social media accounts
Releated Resources :
Frequently Asked Questions | National Grid
https://www.nationalgridus.com/Upstate-NY-business/Contact-Us/FAQ
Our Customer Service Department is here to help. Please call us at 1-800-642- …
Contact us | National Grid Group
https://www.nationalgrid.com/contact-us
Find contact details for the part of National Grid that you want to get in touch with. Call National Grid on 020 7004 3000.