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CallMePower

Every U.S. utility we cover, in one directory.

The same delivery utility runs the wires in every U.S. ZIP code, even where retail choice is open. This is the national index of 98+ electric and gas utilities CallMePower has profiled across 18 jurisdictions, from the four-IOU Texas grid to the one-IOU Rhode Island map. Find your utility, see who owns the wires, then jump to its state hub for supplier choices.

98+
Utilities profiled
18
States & DC
57 IOUs
Investor-owned
41
Co-ops, munis & PUDs

Recently active

Profiles updated this cycle

The eight utility pages we touched most recently, by date modified. Use these as the freshest starting point for delivery-vs-supply context.

CT · IOU Updated 2026-05-26

Eversource Energy

Most of Connecticut.

Open profile
OH · IOU Updated 2026-05-25

AEP Ohio

Central + S + E + NW Ohio.

Open profile
OH · IOU Updated 2026-05-25

Duke Energy Ohio

SW Ohio (Cincinnati).

Open profile
NJ · IOU Updated 2026-05-25

PSE&G

Most of New Jersey.

Open profile
DE · IOU Updated 2026-05-25

Delmarva Power (DE)

All 3 Delaware counties.

Open profile
TX · IOU Updated 2026-05-25

Oncor Electric Delivery

North + West Texas.

Open profile
PA · IOU Updated 2026-05-25

PECO Energy

Philadelphia + 5 SE PA counties.

Open profile
OR · PUD Updated 2026-05-25

Tillamook PUD

Tillamook County coast.

Open profile

Delivery vs supply

Two lines on every U.S. bill, only one you can shop

Even in fully deregulated states, the utility that owns the wires is fixed by your address. The only line that opens to competition is supply, the kilowatt-hours themselves.

Delivery, set by address

The wires, poles, meter and outage response. Owned by an IOU, a member-owned co-op, a municipal light plant or a PUD depending on where you live. Regulated by the state public utility commission, billed on the delivery line.

You cannot pick your delivery utility, it is fixed by your address.

Supply, where you choose

The kilowatt-hours themselves. In a deregulated state you can switch to a licensed retail supplier without changing wires or meter. In a regulated state the utility bundles delivery and supply.

Co-ops, munis and PUDs own both wires and supply, so retail choice does not apply for their members.

Directory by state

Every utility we cover, organized by state

Each card shows the utility name, its parent group, who it serves and how many meters. Open a card to see the full profile, or use the state heading to jump to the state's utility hub.

·
Type
Region
Retail choice
Jump to CT DC DE GA IL MA MD ME MI MT NH NJ NY OH OR PA RI TX

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Flag of Connecticut

Connecticut

~1.6M electric · 2 IOUs + 6 munis · 3 gas IOUs.

Electric choice Gas choice CT hub

IOU · Investor-owned

Eversource Energy

formerly Connecticut Light & Power.

Most of CT incl. Hartford, Stamford, Norwalk, Danbury.

~1.25M IOU
1-800-286-2000 Open profile

IOU · Investor-owned

United Illuminating

UI, an Avangrid company.

Southwest CT: New Haven, Bridgeport, Milford (17 towns).

~340K IOU
1-800-722-5584 Listed for reference

Municipal · Town-owned

Norwich Public Utilities

NPU · town-owned.

City of Norwich.

~25K Muni
Local Listed for reference

Municipal · Town-owned

Wallingford Electric

Town-owned.

Town of Wallingford.

~24K Muni
Local Listed for reference

Municipal · Town-owned

Groton Utilities

City-owned.

City of Groton.

~16K Muni
Local Listed for reference

Municipal · Town-owned

Bozrah Light & Power

BL&P · town-owned.

Town of Bozrah.

~2,400 Muni
Local Listed for reference
Flag of District of Columbia

District of Columbia

~300K electric · 1 electric IOU + 1 gas IOU.

Electric choice Gas choice DC hub

IOU · Investor-owned

Pepco

Potomac Electric Power · Exelon.

Entire District of Columbia, all 8 Wards.

~300K IOU
1-202-833-7500 Open profile

IOU · Investor-owned

Washington Gas

WGL Holdings · AltaGas.

DC gas franchise + adjacent MD and VA.

~1.2M IOU
1-844-WAS-KGAS Listed for reference
Flag of Delaware

Delaware

~440K electric · 1 IOU + 1 co-op + 9 munis.

Electric choice Gas choice DE hub

IOU · Investor-owned

Delmarva Power

Exelon subsidiary.

All 3 Delaware counties.

~309K IOU
1-800-375-7117 Open profile

Co-op · Member-owned

Delaware Electric Coop

DEC · member-owned.

Southern Kent and Sussex counties.

~108K Co-op
(302) 856-8400 Listed for reference

Municipal · Town-owned

Dover Electric

City-owned.

City of Dover.

~25K Muni
(302) 736-7077 Listed for reference

Municipal · Town-owned

Newark Electric

City-owned.

City of Newark.

~28K Muni
(302) 366-7000 Listed for reference

Municipal · Town-owned

Lewes BPW

Board of Public Works.

City of Lewes.

~5K Muni
(302) 645-6228 Listed for reference
Flag of Georgia

Georgia

~2.7M electric · Gas-only retail choice · 1 IOU + many co-ops.

Gas choice GA hub

IOU · Investor-owned

Georgia Power

Southern Company subsidiary.

Atlanta, Macon, Savannah, Columbus, Augusta.

~2.7M IOU
1-888-660-5890 Listed for reference

Co-op · Member-owned

Canoochee EMC

East Georgia rural co-op.

Bulloch, Bryan, Tattnall, Liberty counties.

~12K Co-op
(912) 685-2115 Open profile

Co-op · Member-owned

Three Notch EMC

South-central GA rural co-op.

Pulaski, Houston, Bleckley, Wilcox counties.

~5,300 Co-op
(229) 868-2727 Open profile

Co-op · Member-owned

Colquitt EMC

South Georgia rural co-op.

Colquitt, Tift, Worth, Cook counties.

~22K Co-op
(229) 985-4151 Listed for reference
Flag of Illinois

Illinois

~5.3M electric · 3 IOUs + several co-ops + munis.

Electric choice Gas choice IL hub

IOU · Investor-owned

ComEd

Commonwealth Edison · Exelon.

Northern IL incl. all of Chicago + NW suburbs.

~4M IOU
1-800-334-7661 Listed for reference

IOU · Investor-owned

Ameren Illinois

Central + southern IL IOU.

Champaign, Decatur, Springfield, Carbondale.

~1.2M IOU
1-800-755-5000 Listed for reference

IOU · Investor-owned

MidAmerican Energy

Berkshire Hathaway Energy.

NW IL Quad Cities: Moline, Rock Island.

~80K IOU
1-888-427-5632 Listed for reference

Co-op · Member-owned

McDonough Power Coop

Member-owned rural co-op.

McDonough, Henderson, Warren counties.

~6,300 Co-op
(309) 833-2101 Open profile

Co-op · Member-owned

Tri-County Electric Coop

Mt Vernon-based rural co-op.

Jefferson, Marion, Washington counties.

~9K Co-op
(618) 244-5151 Open profile

Municipal · Town-owned

Rock Falls Electric

Town-owned municipal.

City of Rock Falls (Whiteside County).

Local Muni
(815) 622-1100 Open profile

Municipal · Town-owned

Village of Chatham Utility

Town-owned municipal.

Chatham (Sangamon County).

Local Muni
(217) 483-2451 Open profile
Flag of Maine

Maine

~850K electric · CMP + Versant + small munis.

Electric choice ME hub

IOU · Investor-owned

Central Maine Power

CMP · Avangrid.

Southern and central Maine.

~640K IOU
1-800-565-3181 Listed for reference

IOU · Investor-owned

Versant Power

formerly Emera Maine.

Northern and eastern Maine.

~160K IOU
1-855-363-7211 Listed for reference

Municipal · Town-owned

Van Buren Light & Power

Town-owned utility · 04785.

Town of Van Buren.

Local Muni
(207) 868-2762 Open profile
Flag of New Hampshire

New Hampshire

~700K electric · 3 IOUs + several munis.

Electric choice Gas choice NH hub

IOU · Investor-owned

Eversource (PSNH)

formerly Public Service of NH.

Concord, Manchester, Nashua, Salem (211 towns).

~530K IOU
1-800-662-7764 Open profile

IOU · Investor-owned

Liberty Utilities

Algonquin Power · electric + gas.

Lakes Region · Greater Nashua + Manchester gas.

~95K IOU
1-855-349-9455 Listed for reference

IOU · Investor-owned

Unitil Energy Systems

electric + gas IOU.

Seacoast + Capital area · Concord, Laconia gas.

~75K IOU
1-800-852-3339 Listed for reference

Municipal · Town-owned

Ashland Municipal Electric

AMED.

Ashland, NH 03217.

Local Muni
(603) 968-3083 Open profile

Municipal · Town-owned

Wolfeboro Municipal Electric

WMED · founded 1894.

Wolfeboro, NH 03894.

Local Muni
(603) 569-3548 Open profile

Municipal · Town-owned

Woodsville Municipal Electric

WMLD.

Woodsville, NH 03785.

Local Muni
(603) 747-2750 Open profile
Flag of New Jersey

New Jersey

~4M electric · 4 IOUs cover the state.

Electric choice Gas choice NJ hub

IOU · Investor-owned

PSE&G

Public Service Electric & Gas.

Hudson, Essex, Bergen, Middlesex, Union, Camden.

~2.3M IOU
1-800-436-7734 Open profile

IOU · Investor-owned

JCP&L

Jersey Central P&L · FirstEnergy.

North, central + coastal NJ.

~1.1M IOU
1-800-662-3115 Listed for reference

IOU · Investor-owned

Atlantic City Electric

ACE · Exelon.

Southern NJ: Atlantic, Cape May, Cumberland.

~565K IOU
1-800-833-7476 Listed for reference

IOU · Investor-owned

Rockland Electric

RECO · Con Edison.

Northern Bergen County only.

~73K IOU
1-877-434-4100 Listed for reference

Municipal · Town-owned

South River BPW

Borough-owned municipal.

Borough of South River.

~6,500 Muni
(732) 257-2300 Listed for reference
Flag of Oregon

Oregon

~2M electric · Limited choice · 3 IOUs + PUDs + co-ops.

OR hub

IOU · Investor-owned

Portland General Electric

PGE · Investor-owned.

Portland metro + NW Oregon.

~930K IOU
1-800-542-8818 Listed for reference

IOU · Investor-owned

Pacific Power

PacifiCorp · multi-state IOU.

Central + SE Oregon + south coast.

~610K IOU
1-888-221-7070 Listed for reference

IOU · Investor-owned

Idaho Power

Eastern OR border IOU.

Malheur, Baker + eastern counties.

~20K IOU
1-800-488-6151 Listed for reference

PUD · Public utility

Tillamook PUD

People's Utility District.

Tillamook County coast.

~22K PUD
(503) 842-2535 Open profile

PUD · Public utility

Central Lincoln PUD

Coastal PUD · Newport HQ.

Lincoln, Lane, Douglas, Coos coast.

~39K PUD
(541) 265-3211 Open profile

Co-op · Member-owned

Consumers Power Inc

Lebanon co-op.

Linn, Benton, Polk, Marion counties.

~22K Co-op
(541) 258-3211 Open profile
Flag of Pennsylvania

Pennsylvania

~5.7M electric · 7 major electric distribution companies.

Electric choice Gas choice PA hub

IOU · Investor-owned

PPL Electric Utilities

PPL Corporation.

29 central + eastern PA counties.

~1.4M IOU
1-800-342-5775 Open profile

IOU · Investor-owned

PECO Energy

Exelon · Philadelphia.

5 SE PA counties incl. Philadelphia.

~1.7M IOU
1-800-494-4000 Open profile

IOU · Investor-owned

Duquesne Light

DQE Holdings · Pittsburgh.

Allegheny + Beaver counties.

~600K IOU
1-888-393-7100 Open profile

IOU · Investor-owned

Met-Ed

Metropolitan Edison · FirstEnergy.

Berks, Lebanon, Schuylkill + parts.

~575K IOU
1-800-545-7741 Listed for reference

IOU · Investor-owned

Penelec

Pennsylvania Electric · FirstEnergy.

About 38 counties in N + W-central PA.

~590K IOU
1-800-545-7741 Listed for reference

IOU · Investor-owned

Penn Power

Pennsylvania Power · FirstEnergy.

Lawrence, Mercer, Beaver, Butler counties.

~165K IOU
1-800-720-3600 Listed for reference

IOU · Investor-owned

West Penn Power

FirstEnergy.

24 SW PA counties.

~720K IOU
1-800-686-0021 Listed for reference

Municipal · Town-owned

Smethport Electric Dept

Borough-owned MLP.

Borough of Smethport.

Local Muni
(814) 887-5128 Open profile

Municipal · Town-owned

Wampum Borough Electric

Borough-owned MLP.

Borough of Wampum.

Local Muni
(724) 535-4441 Open profile

Quick answers

Common questions households ask when they find this directory.

The fastest way is to look at the top of your most recent electric bill, the delivery utility's name is printed there. If you do not have a bill on hand, find your state above and read the service-area line on each card. Service territories are fixed by ZIP code and you cannot pick between them, the utility you see in your state is the one that runs the wires to your meter.

An IOU is an investor-owned utility, a for-profit company regulated by the state's public utility commission. A co-op is a member-owned cooperative, typically rural, where customers are also owners and a member-elected board sets rates. A muni (municipal light plant) is owned by the town or city it serves, governed by the local council. A PUD (people's utility district) is a special-purpose government district with a voter-elected board, common in Oregon and Washington. Co-ops, munis and PUDs run both the wires and the supply, so retail choice does not apply for their customers.

No. Retail choice is open in 14 states plus the District of Columbia for residential electricity (CT, DC, DE, IL, MA, MD, ME, NH, NJ, NY, OH, PA, RI, TX). Georgia and Michigan have gas-only choice. Even in deregulated states, customers of a co-op, muni or PUD usually cannot shop, because their utility owns both the wires and the supply. The state directory above flags which jurisdictions are open for electric and gas.

Always the delivery utility, 24/7. The retail supplier you may have signed up with only sells you the kilowatt-hours, they do not own poles, wires or trucks. The phone number on each card is the outage line, the same number whether you switched supplier or stayed on the default service.

A few utility holding companies operate under similar names across state lines. Delmarva Power serves both Delaware and Maryland's Eastern Shore under Exelon. Eversource covers Connecticut, Massachusetts and New Hampshire under separate operating subsidiaries. FirstEnergy owns Met-Ed, Penelec, Penn Power and West Penn Power in Pennsylvania, plus Ohio Edison, Toledo Edison and The Illuminating Company in Ohio. Each operating company answers to its own state regulator and files separate rate cases.

It covers every electric utility CallMePower has profiled to date, focused on the 18 jurisdictions with active retail-energy markets or large customer footprints. Smaller co-ops and town-owned munis are added as we publish their profile. If your utility is missing, open the state hub at the top of its block, the hub usually lists secondary munis and co-ops by name even when no dedicated page exists yet.

Keep exploring U.S. energy

STATES State-by-state energy map Interactive map of deregulated and regulated states. SUPPLIERS Compare retail suppliers Every licensed supplier we cover, by state and plan type. DEREGULATION Which states are deregulated Where choice is open and what it actually changes on your bill. SUPPLIER VS UTILITY Supplier vs utility How the two business models compare on price and service. MOVING Stop service when you move Close out your utility account the right way before move-out day, in any state. OUTAGE Report a power outage Live outage maps and the right phone number for every U.S. utility.
18 deregulated jurisdictions

Jump into any deregulated state

Each state hub lists its utilities, current Standard Service rate and the suppliers serving that grid.

See all states