Verify a Scheduling Service Number
Before you provide personal health information, booking details, or a credit card over the phone, verify the number against our trusted database.
Live Database Lookup
Try testing with: 1-800-CALENDAR (safe) or 1-800-CALENDER (scam).
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Common Scam Tactics
Scammers targeting scheduling lines usually follow a specific script. Hang up immediately if they:
- Ask you to pay a "rescheduling fee" using gift cards (Apple, Target, etc.).
- Claim there is a problem with your computer and ask you to download remote access software like AnyDesk or TeamViewer.
- Ask you to confirm your full Social Security Number just to "verify your appointment."
- Threaten legal action or arrest if you miss the appointment.