Onity Mortgage (Formerly PHH Mortgage): Fax Numbers

What are Onity Mortgage's fax numbers?

PHH Mortgage officially became Onity Mortgage on March 23, 2026. Onity confirms 5 task-specific fax numbers directly on its own site, each scoped to a distinct servicing task.

Where to fax

• Payoff request (borrower or closing agent): fax 856-917-8283. Source: Onity Mortgage's own official contact page.
• Insurance or flood documentation (borrower): fax 937-525-4210. Source: Onity Mortgage's own official contact page.
• Delinquent tax bill (borrower): fax 561-682-8880. Source: Onity Mortgage's own official contact page.
• HELOC lien release (borrower): fax 856-917-2700. Source: Onity Mortgage's own official contact page.
• ACH/autopay changes (borrower): fax 856-917-8322. Source: Onity Mortgage's own official contact page.

Fax numbers verified 2026-09-17.

Which route should I use?

1. Match the fax to the exact task, these 5 numbers don't overlap or share purposes.
2. If your documents still reference PHH Mortgage, that's normal, it's the same company under its current name, Onity Mortgage.
3. For a formal Qualified Written Request, Notice of Error, or Request for Information, use mail, none of these 5 faxes are confirmed for that purpose.

Several other mortgage servicers in our directory follow a similar pattern. Our directory also covers Chase Mortgage's fax numbers, how to fax Navy Federal Mortgage, the Wells Fargo Mortgage fax page, Carrington Mortgage's fax number, sending a fax to Guild Mortgage, and RoundPoint's fax numbers, each with its own scope and confirmed sources.