800-642-4272

National Grid Phone NumberCustomer Service

when you phoneFirst describe your issue below for better guidance. call 800-642-4272Say "Operator"
phone forcustomer problemssupportcustomer careissuesquestionsbillingsalescustomer service
Expert toolsWe guide youThey call you instead
avg wait5 mins
call hours24 hours, 7 daysopen now
SERVESNational Grid Customers
RANK#1 phone number,#1 overall

Tips from other National Grid customers

Say Operator-

We'll search thousands of time-saving step-by-step customer guides or write a custom one for you.

Don't want to waste your time on the issue?Hire a problem-solver to deal with it for you

Don't just phone!
Whatever your National Grid issue is, we probably have a step-by-step guide for it, or can take care of it for you.
Tell us why you are phoning
BEST WAYS TO CONTACT National Grid
800-642-4272

National Grid Customer Service by phone

Online Help

National Grid Customer Service by web