Recording a phone call or a FaceTime audio chat is legal in most situations, but whether you need the other person's permission depends entirely on which state's law applies. There is no single national answer. The rules come from a federal wiretapping statute layered on top of fifty different state statutes, and a single interstate call can be governed by the strictest of them. Here is how it actually works, and how to record on an iPhone or Android without breaking the law.

The federal Wiretap Act, found at 18 U.S.C. 2511 and often called Title III, makes it a crime to intercept a wire or electronic communication. But it carves out a major exception: it is legal to record a conversation if you are one of the parties to it, or if at least one party has agreed to the recording. This is the famous one-party consent rule. Because you are a party to your own phone call, federal law lets you record it without telling the other person.

The catch is that federal law sets only a floor. States are free to demand more protection, and many do. So the real question is never just "what does federal law say," but "does my state, or the other person's state, require everyone on the line to consent?"

A group of states require the consent of every participant before a private conversation can be recorded. These are usually called two-party or all-party consent states. They include California, Florida, Pennsylvania, Illinois, Michigan, Washington, Massachusetts, Maryland, Connecticut, Montana, New Hampshire, Oregon (for in-person and some calls), Nevada (as courts there read its statute), Delaware, and a handful of others. The exact wording and court interpretations differ, so the list is not perfectly clean, but the practical point is simple: in these states, secretly recording a private call can be a crime and can also expose you to a civil lawsuit.

Maryland is the state most people have heard about, because the Linda Tripp recordings during the 1990s were made there under its all-party rule. California's Penal Code section 632 is another well-known example and applies to "confidential communications."

Interstate calls: the stricter law usually wins

This is where the note in your search query matters most. When you call someone in another state, two different laws are potentially in play: yours and theirs. Courts have not settled on one universal approach, but the cautious and widely followed rule is that the stricter state's law controls. If you are in a one-party state like North Carolina or New York and you call someone in California or Pennsylvania, you should assume you need that person's consent.

This is general legal information, not legal advice. Recording laws are unsettled in places, vary by state, and turn on the specific facts of your situation. If a recording could end up in court or involves a sensitive dispute, talk to a lawyer licensed in your state before you rely on it.

The safest universal habit is to announce the recording at the start of the call and get a verbal "yes." Once everyone has agreed, you are compliant under both one-party and all-party rules, and the recording is far stronger evidence. You have heard the corporate version of this a thousand times: "This call may be recorded for quality and training purposes."

Does FaceTime count? Yes

FaceTime, WhatsApp, Zoom, Signal voice notes, and other internet-based calls are electronic communications covered by the same federal and state consent laws. The technology does not change the legal analysis. FaceTime audio is treated like any other private conversation, so the one-party versus all-party question applies in exactly the same way. A FaceTime video call adds a second wrinkle, because recording someone's image can raise separate issues, but for the audio the consent rules are identical to a regular phone call.

What "private" means

These laws protect conversations where the parties have a reasonable expectation of privacy. A quiet phone call clearly qualifies. A shouted exchange in a crowded public place may not, which is why recording police officers performing their public duties in public is generally protected and treated differently. But for an ordinary personal or business phone call, assume privacy is expected and the consent rules apply.

How to record a phone call on an iPhone

For years Apple offered no built-in call recorder. As of iOS 18, the Phone app can record a live call: tap the record button that appears during the call, and the iPhone plays an audible announcement to everyone on the line that recording has started, then saves a transcript in Notes. That automatic announcement is deliberate: it keeps you compliant in all-party consent states. Older iPhones rely on third-party apps, a separate recorder, or speakerphone into another device.

How to record a phone call on Android

Many Android phones, especially Google Pixel and Samsung models, include call recording in the Phone app, though availability is restricted in some countries and regions because of local law. When it is available, Android also typically plays a spoken notice to both parties when recording begins. If your phone lacks the feature, third-party call-recorder apps exist, but Google has tightened the rules these apps can use, so results vary by device and Android version.

Practical steps to stay on the right side of the line

  • When in doubt, ask first. A simple "I'm going to record this call so I have a record, is that okay?" and a clear "yes" protects you everywhere.
  • Assume the strictest rule applies on any call that crosses state lines or where you are not sure where the other person is sitting.
  • Keep the consent on the recording. Capture the moment they agree, so the proof of permission lives inside the file itself.
  • Do not secretly record conversations you are not part of. Recording other people's calls that you are not a participant in is the core wiretapping crime, with no one-party exception.
  • Remember the two kinds of consequences. Illegal recording can be a criminal offense and can also let the other person sue you for civil damages, and an illegal recording is often inadmissible in court anyway.

Bottom line: in most of the country you can legally record your own calls and FaceTime audio without permission, but a meaningful number of states require everyone to agree, and interstate calls push you toward the stricter rule. The announcement habit costs you nothing and keeps you compliant from coast to coast.