AEP Texas North ESI-ID Lookup
Find your AEP Texas North ESID by address using our free lookup tool. All AEP Texas North ESI-IDs begin with the prefix 1020404 and cover West Texas including Abilene and San Angelo.
About AEP Texas North Company
AEP Texas North delivers electricity in parts of West Texas, including Abilene and San Angelo. Along with AEP Texas Central, it is a subsidiary of American Electric Power that operates within the ERCOT deregulated market.
AEP Texas North 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 AEP Texas North handles the physical delivery of electricity to your address.
Understanding Your AEP Texas North ESI-ID
Every AEP Texas North ESI-ID is a 17-digit number that follows this structure:
Identifies AEP Texas North as your utility
Unique to your specific meter location
If the ESI-ID returned by our lookup tool does not start with 1020404, it means your address is served by a different utility. This can happen in boundary areas where service territories overlap.
Finding Your ESI-ID on Your AEP Texas North Bill
On your AEP Texas delivery charges, the ESI-ID appears in the "Service Address" or "Meter" section. It is a 17-digit number beginning with 1020404.
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 AEP Texas North directly at 1-877-373-4858 and they can look up your ESI-ID by address.
AEP Texas North Service Area
AEP Texas North delivers electricity to West Texas including Abilene and San Angelo. Major cities and communities in the AEP Texas North service territory include:
- Abilene
- San Angelo
Not sure if your address is in the AEP Texas North territory? Enter it in the lookup tool above — the results will show which TDU serves your location based on the ESI-ID prefix.
Reporting a Power Outage to AEP Texas North
Power outages are handled by your TDU, not your retail electric provider. To report an outage to AEP Texas North:
- By phone: Call 1-877-373-4858 (available 24/7)
- Online: Visit the AEP Texas North outage tracker
Having your ESI-ID ready when you call helps AEP Texas North locate your meter and dispatch crews faster.
AEP Texas North ESI-ID FAQ
How do I find my AEP Texas North ESI-ID?
Enter your West Texas address in the lookup tool above to instantly find your ESI-ID. All AEP Texas North ESI-IDs start with 1020404. You can also find it on your electricity bill or by calling AEP Texas North at 1-877-373-4858.
What is the AEP Texas North ESI-ID prefix?
The AEP Texas North ESI-ID prefix is 1020404. Every meter in the AEP Texas North service territory has an ESI-ID that begins with these 7 digits.
Where is the ESI-ID on my AEP Texas North bill?
On your AEP Texas delivery charges, the ESI-ID appears in the "Service Address" or "Meter" section. It is a 17-digit number beginning with 1020404.
What cities does AEP Texas North serve?
AEP Texas North delivers electricity to West Texas including Abilene and San Angelo. Major cities include Abilene, San Angelo.
My address is in Abilene but the ESI-ID doesn't start with 1020404. 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 AEP Texas North 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 — AEP Texas North continues delivering the electricity regardless of which provider you choose. Compare Texas electricity rates to find the best plan.
Other Texas Utility ESI-ID Lookups
Not in the AEP Texas North service area? Find your ESI-ID by selecting your utility below.