Letters of Authorization

Letters of Authorization for Non-IDR Metered Accounts:
E-mail: contactcenter@oncor.com
Fax: 1.800.666.3406

An Excel spreadsheet listing Premise or ESI numbers submitted via e-mail is the preferred request method.

Electronically signed and submitted LOAs are accepted.
Instructions for Standard LOA (.pdf)
Example of Standard LOA (.doc)
Example of Standard LOA (Español) (.doc)
Example of ESIID Attachment to Standard LOA (.xls)

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