National Grid

National Grid is a power distribution company in USA. The registered office is located in :

40 Sylvan Rd
02451 Waltham, MA

National Grid email contact:

Activate your account with National Grid

You are moving and wish to activate your account with National Grid? It’s simple. Call National Grid by dialing and give :

  • Your exact address (apt. no., street no., street name, city/town, zipcode).
  • Your name.
  • Date of required activation.

Speak with a customer service agent

Do you have a question related to a commercial issue? Call the National Grid customer service by dialing . They can help you with questions such as you bill, rates, or the terms of your contract.

Phone number: 800-322-3223 / (888)849-4310

Pay your bill

When you activate your line and create an account in your name, National Grid may ask you to pay your bills by several options:

  • By automatic account transfer.
  • Check sent by mail.
  • Credit or debit card by telephone.
  • Cash or card at an authorized payment office.
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