National Grid Customer Service Phone Number, Email Address and Chat Online

National Grid Customer Service Number Including Toll Free Number, E-Mail address and Live Chat Details Given.

Looking for National Grid Customer support? Facing any issue in National Grid Service then You can get free support by dialling National Grid Customer Care toll Free Number Given here.

You can also send mail to National Grid Customer support then will also assist you via email for your any query. If you want to Use National Grid Live Chat Support than link given here.

National Grid Customer Service Support Web

Support Web:
Online Help
How to Go:
go to https://nationalgrid-massachusetts.custhelp.com/app/ask/p/33,36/; Online customer service submission form
Serves:
National Grid Customers
Avg Wait:
unknown
For What:
Refund, Issues, Questions, Problems, Customer Support, Coupon, Billings, Vouchers, Sales, Customer Service

National Grid Customer Service Phone Number

Phone:
718-643-4050
Serves:
National Grid Customers
Phone Hours:
24 hours, 7 days
For What:
Refund, Issues, Questions, Problems, Customer Support, Coupon, Billings, Vouchers, Sales, Customer Service
How to Phone:
call 718-643-4050; For NYC Metro area
Avg Wait:
unknown

National Grid Customer Service Phone Number

For What:
Refund, Issues, Questions, Problems, Customer Support, Coupon, Billings, Vouchers, Sales, Customer Service
Serves:
National Grid Customers
Avg Wait:
19 mins
Phone:
800-322-3223
Phone Hours:
24 hours, 7 days
How to Phone:
call 800-322-3223; Say "I'm not a customer", then "Customer Service", then 0 until transferred

National Grid Customer Service Phone Number

Phone:
800-642-4272
Phone Hours:
24 hours, 7 days
For What:
Refund, Issues, Questions, Problems, Customer Support, Coupon, Billings, Vouchers, Sales, Customer Service
Serves:
National Grid Customers
Avg Wait:
5 mins
How to Phone:
call 800-642-4272; Say "Operator"