CenterPoint Energy ESI-ID Lookup — Find Your CenterPoint Energy ESID by Address

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About CenterPoint Energy Houston Electric

CenterPoint Energy Houston Electric is the second-largest electric utility in Texas, delivering power to more than 2.8 million metered customers across the Greater Houston metropolitan area and parts of Southeast Texas.

CenterPoint Energy is a Transmission and Distribution Utility (TDU) — it owns and maintains the power lines, poles, and meters in its territory but does not sell electricity directly to consumers. In the deregulated Texas electricity market, you choose your Retail Electric Provider (REP) while CenterPoint Energy handles the physical delivery of electricity to your address.

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Understanding Your CenterPoint Energy ESI-ID

Every CenterPoint Energy ESI-ID is a 17-digit number that follows this structure:

First 7 Digits (TDU Prefix)

1008901

Identifies CenterPoint Energy as your utility

Last 10 Digits

xxxxxxxxxx

Unique to your specific meter location

If the ESI-ID returned by our lookup tool does not start with 1008901, it means your address is served by a different utility. This can happen in boundary areas where service territories overlap.

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Finding Your ESI-ID on Your CenterPoint Energy Bill

On your CenterPoint delivery statement, the ESI-ID is listed under "Meter Information" or "Service Point". Look for a 17-digit number starting with 1008901. It may also appear on your retail electric provider's combined bill in the TDU charges section.

If you don't have a recent bill available, the fastest way to find your ESI-ID is to enter your address in the lookup tool above. You can also call CenterPoint Energy directly at 1-800-332-7143 and they can look up your ESI-ID by address.

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CenterPoint Energy Service Area

CenterPoint Energy delivers electricity to Greater Houston and surrounding Southeast Texas. Major cities and communities in the CenterPoint Energy service territory include:

Houston
Pasadena
Pearland
League City
Sugar Land
Missouri City
Baytown
Conroe
Spring
The Woodlands
Katy
Galveston
Texas City
Beaumont

Not sure if your address is in the CenterPoint Energy territory? Enter it in the lookup tool above — the results will show which TDU serves your location based on the ESI-ID prefix.

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Reporting a Power Outage to CenterPoint Energy

Power outages are handled by your TDU, not your retail electric provider. To report an outage to CenterPoint Energy:

By phone: Call 1-800-332-7143 (available 24/7)
Online: Visit the CenterPoint Energy outage tracker

Having your ESI-ID ready when you call helps CenterPoint Energy locate your meter and dispatch crews faster.

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CenterPoint Energy ESI-ID FAQ

How do I find my CenterPoint Energy ESI-ID?

Enter your Houston area address in the lookup tool above to instantly find your ESI-ID. All CenterPoint Energy ESI-IDs start with 1008901. You can also find it on your electricity bill or by calling CenterPoint Energy at 1-800-332-7143.

What is the CenterPoint Energy ESI-ID prefix?

The CenterPoint Energy ESI-ID prefix is 1008901. Every meter in the CenterPoint Energy service territory has an ESI-ID that begins with these 7 digits.

Where is the ESI-ID on my CenterPoint Energy bill?

On your CenterPoint delivery statement, the ESI-ID is listed under "Meter Information" or "Service Point". Look for a 17-digit number starting with 1008901. It may also appear on your retail electric provider's combined bill in the TDU charges section.

What cities does CenterPoint Energy serve?

CenterPoint Energy delivers electricity to Greater Houston and surrounding Southeast Texas. Major cities include Houston, Pasadena, Pearland, League City, Sugar Land, Missouri City, Baytown, Conroe, Spring, The Woodlands, Katy, Galveston, Texas City, Beaumont.

My address is in Houston but the ESI-ID doesn't start with 1008901. Why?

Utility service territories don't always follow city boundaries exactly. Some addresses within a city may be served by a different TDU, especially in boundary areas. The ESI-ID prefix tells you definitively which utility serves your specific address.

How do I switch electricity providers in the CenterPoint Energy area?

To switch providers, you'll need your ESI-ID (find it above) and your new plan details. Your new retail electric provider handles the switch — CenterPoint Energy continues delivering the electricity regardless of which provider you choose. Compare Texas electricity rates to find the best plan.

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