Cease and Desist Letter for Unwanted Calls and Texts

Repeated unwanted calls and texts wear people down precisely because each one seems too small to act on. A cease and desist letter aggregates them into what they actually are: a documented pattern of harassment with dates and counts.

Phone harassment letters work best with numbers in them. Export your call log, count the calls, note the hours. A letter that says you called me 43 times in nine days, 17 of them after 10 p.m. is very hard to explain away.

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Sample letter

This is the exact structure your finished letter will follow, with placeholders where your facts go.

[Your Full Name] [Your Street Address] [City, State ZIP] [Date] [Recipient's Full Name] [Recipient's Street Address] [City, State ZIP] RE: Demand to Cease and Desist Unwanted Calls and Texts Dear [Recipient's Full Name]: This letter is a formal demand that you immediately cease and desist from the following conduct: repeated unwanted telephone calls and text messages to my phone from [number(s)], continuing despite my requests that all contact stop For the record, the conduct includes the following: Between [date] and [date], you called [number] times and sent [number] text messages, including [number] calls after 10 p.m. I have preserved the complete call log and all messages. This is not the first time I have raised this. I replied on [date] asking you to stop contacting me. Despite that, the conduct has continued. Accordingly, I demand that you immediately stop calling and texting me from any number, and make no further attempts to contact me by telephone. You must comply within 7 days of receiving this letter. If you do not comply, I am prepared to pursue every remedy available to me, which may include filing a civil action seeking damages and injunctive relief and reporting your conduct to the appropriate authorities. I would prefer to resolve this without involving the courts, and your prompt compliance will make that possible. This letter is not a complete statement of the facts or of my rights, all of which are expressly reserved. Please treat this matter with the seriousness it deserves. Sincerely, [Your Full Name]

What to include

  • The numbers they call and text from
  • Call and text counts over specific date ranges
  • Times of day, especially late-night contact
  • A demand for zero further phone contact from any number
  • Your documentation practice going forward

Common questions

Should I block them instead?

Block them and send the letter. Blocking protects your day; the letter creates the record you need if this ever reaches a court or a restraining order petition.

What if they use new numbers?

The letter demands no contact from any number, so new-number calls are still violations. Log them; the pattern of evading blocks strengthens your case.

Do I keep the messages?

Yes, everything. Screenshots with visible dates and numbers, call logs, voicemails. Never delete evidence of the thing you are trying to stop.

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