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Help With ZIP Codes

To provide you with the best experience possible and ensure we are presenting the correct information to you, our website requires customers enter a ZIP code for their service address.

Example ZIP codes from across our service territory are provided below. You can also visit the U.S. Postal Service's website to look-up a specific ZIP code.

  • Connecticut – Electric & Gas: 06901
  • Connecticut – Electric Only: 06101
  • Connecticut – Gas Only: 06859
  • New Hampshire – Electric: 03101
  • Eastern Massachusetts – Electric & Gas: 02090
  • Eastern Massachusetts – Electric Only: 02115
  • Eastern Massachusetts – Gas Only: 01603
  • Western Massachusetts – Electric: 01101
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      • Former NSTAR, PSNH & Yankee Gas Shareholders
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      • Leadership in Transmission
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      • Stamford Gas Reliability Project
      • Renewable Generation
      • N.H. Energy Jobs Partnership
      • Merrimack Station Landfill Info
    • Transmission Rates, Tariffs & Interconnections
      • Eastern Mass. Open Access Transmission
      • Transmission Rates
      • Transmission Interconnections
      • Northern Pass Transmission LLC Profile
      • Open Access Tariff
      • FERC Order 717 Requirements
      • FERC Order 890 Posting and 676-E Requirements
      • OASIS Page
  • Community
    • Partnerships
      • Eversource Hartford Marathon
      • Eversource Walk For Boston Children's Hospital
      • Eversource Energy Center at UConn
      • Special Olympics Connecticut Winter Games
      • PGA Junior Experience @ Travelers
      • Eversource Walk With Me and 5K Run for Easter Seals
    • Supporting The Community
      • Employee Community Pride
      • Charitable Contributions
      • Environment
      • Sustainability
      • School Programs
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Connecticut

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Service Request
Service Request Request to install, remove or relocate electric service and more.
Info & Requirements
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Information & Requirements Book
Information and requirement for supply below 600 volts.
Contractor Work Sheet
Work Management
Contractor Work Sheet
A work sheet for contractors to complete describing their current job.
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Electric info
Electric Documents & Procedures Important reference information for contractors working on Eversource's electric infrastructure in Connecticut.
line-worker-hat Electric Requirements Residential Cut & Reconnect Policy Policy for overhead residential services of 400 amps or less, effective May 1, 2018.
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for working on our system
Gas Contractor Work Rules
A summary of work rules governing contractors and subcontractors working on our gas system.
Operating Procedures
Operating Procedures
Gas Operating Procedures
Proper procedures for doing work on our natural gas system in Connecticut.
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Standards Documents
Gas Materials An index of construction standards documents for work on our Connecticut gas infrastructure.
employee-front-truck FAQ Gas Service FAQ Answers to common questions about the installation of a new gas service.

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Help With ZIP Codes

To provide you with the best experience possible and ensure we are presenting the correct information to you, our website requires customers enter a ZIP code for their service address.

Example ZIP codes from across our service territory are provided below. You can also visit the U.S. Postal Service's website to look-up a specific ZIP code.

  • Connecticut – Electric & Gas: 06901
  • Connecticut – Electric Only: 06101
  • Connecticut – Gas Only: 06859
  • New Hampshire – Electric: 03101
  • Eastern Massachusetts – Electric & Gas: 02090
  • Eastern Massachusetts – Electric Only: 02115
  • Eastern Massachusetts – Gas Only: 01603
  • Western Massachusetts – Electric: 01101
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