Tax ID & DUNS Numbers
Identification Information
This page includes AEP's Dun & Bradstreet (DUNS) numbers, as well as the Federal Tax ID, also known as the Employer Identification Number (EIN), for each of AEP's subsidiaries. Direct Pay Permit numbers are also available in our Accounts Payable section.
Dun & Bradstreet Numbers
| Company Name | D & B Number |
|---|---|
| American Electric Power Service Corp. | 006979876 |
| American Electric Power Company, Inc. | 006979868 |
Federal ID Numbers
| Company Name | Federal ID Number |
|---|---|
| American Electric Power Energy Services | 31-1036996 |
| American Electric Power Service Corp. | 13-4922641 |
| Appalachian Power Company | 54-0124790 |
| Central & South West Services, Inc. | 75-1296566 |
| Texas Central Company | 74-0550600 |
| Columbus Southern Power Company | 31-4154203 |
| Indiana Michigan Power Company | 35-0410455 |
| Kentucky Power Company | 61-0247775 |
| Kingsport Power Company | 54-0272625 |
| Ohio Power Company | 31-4271000 |
| Public Service Company of Oklahoma | 73-0410895 |
| Southwestern Electric Power Company | 72-0323455 |
| Texas North Company | 75-0646790 |
| Wheeling Power Company | 55-0309620 |