To find locations for the National Grid payment centers, visit NationalGridUs.com and click the Pay My Bill button. Choose your state and the service you wish to pay and click the corresponding link. Under Ways To Pay, scroll down to the Pay In Person heading.Continue Reading
Enter a ZIP code and click the Find button, or select a state and city from the drop down menus and click Find.
The results display authorized payment centers and the address of each location. Click the "plus" icon next to the store name to view the phone number and business hours for that particular location.Learn more about Household Budgets