List of agencies in Massachusetts

• NSTAR office in Westwood (02090)
• NSTAR office in Waltham (02453)
• NSTAR office in Boston (02199)
• NSTAR office in Needham (02492)
• NSTAR office in Dedham (02026)
• NSTAR office in Burlington (01803)
• NSTAR office in New Bedford (02740)
• NSTAR office in Barnstable (02668)
• NSTAR office in West Roxbury (02132)
• National Grid office in Waltham (Sylvan Rd/02451)
• National Grid office in Hopedale (01747)
• National Grid office in Malden (02148)
• National Grid office in South Yarmouth (02664)
• National Grid office in East Bridgewater (02333)
• National Grid office in Tewksbury (01876)
• National Grid office in Waltham (2nd Ave/02451)
• National Grid office in Worcester (01610)
• National Grid office in Nantucket (02554)
• National Grid office in Brockton (02302)
• National Grid office in North Andover (01845)
• National Grid office in Leeds (01053)
• National Grid office in Amesbury (01913)
• National Grid office in Dorchester (02122)
• National Grid office in Haverhill (Merrimack/01830)
• National Grid office in Lowell (01854)
• National Grid office in West Roxbury (02132)
• National Grid office in Florence (01062)
• National Grid office in Braintree (02184)
• National Grid office in Lowell (01852)
• National Grid office in Haverhill (North Ave/01830)
• National Grid office in Pittsfield (01201)
• National Grid office in Everett (02149)
• National Grid office in Charlton (01507)
• National Grid office in West Bridgewater (02379)
• National Grid office in West Sprin (01089)
• National Grid office in West Yarmouth (02673)
• National Grid office in Norwood (02062)
• National Grid office in Northborough (01532)
• Fitchburg Gas and Electric Light (Unitil) office in Fitchburg (01420)
• Western Massachusetts Electric office in Springfield (01104)
• Western Massachusetts Electric office in West Springfield (01089)
• Ashburnham Municipal Light Plant office in Ashburnham (01430)
• Belmont Municipal Light Department office in Belmont (02478)
• Boylston Municipal Light Department office in Boylston (01505)
• Braintree Electric Light Department office in Braintree (02184)
• Chester Municipal Electric Light Department office in Chester (01011)
• Chicopee Municipal Lighting Plant office in Chicopee (0102)
• Concord Municipal Light Plant office in Concord (01742)
• Danvers Electric Division office in Danvers (01923)
• Georgetown Municipal Light Department office in Georgetown (01833)
• Groton Electric Light Department office in Groton (01450)
• Groveland Municipal Light Department office in Groveland (01834)
• Hingham Municipal Light Plant office in Hingham (02043)
• Holden Municipal Light Department office in Holden (01520)
• Holyoke Gas & Electric Department office in Holyoke (01040)
• Hudson Light and Power office in Hudson (01749)
• Hull Municipal Lighting Plant office in Hull (02045)
• Ipswich Municipal Light Department office in Ipswich (01938)
• Littleton Electric Light & Water Department office in Littleton (01460)
• Mansfield Municipal Electric Department office in Mansfield (02048)
• Marblehead Municipal Light Department office in Marblehead (01945)
• Mass Development/Devens Utility office in DEVENS (01434)
• Merrimac Municipal Light Department office in Merrimac (01860)
• Middleborough Gas & Electric Department office in Middleborough (02346)
• Middleton Municipal Light Department office in Middleton (01949)
• North Attleborough Electric Department office in North Attleborough (02760)
• Norwood Municipal Light Department office in Norwood (02062)
• Paxton Municipal Light Department office in Paxton (01612)
• Peabody Municipal Light Plant office in Peabody (01960)
• Princeton Municipal Light Department office in Princeton (01541)
• Reading Municipal Light Department office in Reading (01867)
• Rowley Municipal Lighting Plant office in Rowley (01969)
• Russell Municipal Lighting Company office in Russell (01071)
• Shrewsbury's Electric Light Plant office in Shrewsbury (01545)
• South Hadley Electric Light Department office in South Hadley (01075)
• Sterling Municipal Light Department office in Sterling (01564)
• Taunton Municipal Lighting Plant office in Taunton (02780)
• Templeton Municipal Lighting Plant office in Baldwinville (01436)
• Wakefield Municipal Light Department office in Wakefield (01880)
• Wellesley Municipal Light Plant office in Wellesley (02481)
• West Boylston Municipal Lighting Plant office in West Boylston (01583)
• Westfield Gas and Electric Light Department office in Westfield (01085)