PHS|PP marketing partner
Suppression platform

Dial clean.

Persistent Policies maintains shared suppression lists so partners never dial a number we've already suppressed: long-term suppression, recent sales, and managed Do Not Call books, behind one API and a nightly scrub file.

Vendor portal

Sign in to download the nightly suppression hash export for local scrubbing. Invite-only.

Sign in

Check a number

Quick one-off lookup: is a phone number on our suppression lists? No account needed.

Open the checker

API reference

Integrate suppression checks, adds, and the bulk export into your dialer or CRM.

Read the docs

Apply for access

New marketing partner? Apply for API access and sign the partner agreement online.

Start an application

Persistent Policies team? Dashboard sign-in.