833-727-9955 IRS Scam Calls Scamming - Fraud 11 11 1.4K 2 Feb 11, 2026 2026-02-11T15:52:08-05:00 Feb 11, 2026 2026-02-11T20:10:25-05:00 Online Threat Alerts (OTA) The telephone number 8337279955 appears to be used by scammers. Potential victims have received calls where the callers claim they are with the Internal Revenue Service calling about their tax filings and going into collections.