Is it legal for a restaurant to record phone calls?
Can a restaurant record its phone calls? In most places, yes, as long as you tell callers first. The details depend on where you and the caller are. In the US, some states let you record if one person on the call agrees, and others need everyone on the call to agree. In the UK, a business recording calls on its own phone system has to make reasonable efforts to tell callers.
Below are the rules in plain words, followed by a simple setup: a short recorded message at the start of every call, which covers most restaurants in both countries. This is not legal advice. If you are unsure, check with a local lawyer.
Why a restaurant would record calls at all
The usual reasons are ordinary ones. A guest says they were promised the window table, or that they booked for six and not four, and a recording settles it quickly. Listening to a few calls a week shows where staff lose callers: long holds, missed details, a rushed goodbye. When a caller lists an allergy, it helps to be able to check exactly what was said; our guide to handling allergen questions on the phone covers what to ask in the moment. And many AI voice systems keep a recording or a transcript so you can review how calls went.
In each case, callers should know the call is being recorded.
The US: one-party and all-party consent
US federal law sets the minimum. Under 18 U.S.C. 2511, it is not unlawful to record a call "where such person is a party to the communication or where one of the parties to the communication has given prior consent." This is called one-party consent. If you are on the call, you can be the one who consents, unless the recording is made to commit a crime or a civil wrong.
States can be stricter, and several are. The Reporters Committee for Freedom of the Press lists about 11 states with all-party consent rules: California, Delaware, Florida, Illinois, Maryland, Massachusetts, Michigan (at least for a third party who is not in the conversation), Montana, New Hampshire, Pennsylvania and Washington. It adds that Connecticut and Nevada need all parties' consent for phone calls, and Hawaii and Maine need it in particularly private places.
California is the example people quote most. Its Penal Code section 632 covers anyone who records a confidential communication "without the consent of all parties." A conversation is not confidential where the people on it "may reasonably expect that the communication may be overheard or recorded." A clear notice at the start of the call creates that expectation: once the caller has been told, they cannot expect the call to stay private.
What if the caller is in another state?
Restaurants get calls from tourists, people booking for a visiting family, and companies arranging a team dinner. You cannot know where every caller is. The same RCFP guide advises that when a call involves people in different states, you should assume the stricter state law applies. For a restaurant, the simple answer is to treat every call as if all-party consent is needed. One sentence at the start of the call does that.
The UK: tell callers, and treat it as personal data
In the UK, the rules that let a business record calls on its own system are in the Investigatory Powers (Interception by Businesses) Regulations 2018. One of the conditions is that the business "has made all reasonable efforts to inform every person who may use the telecommunication system" that calls may be recorded. Callers count as users. A recorded message at the start of the call is the usual way to meet that.
A recording of a caller's voice, name and booking details is also personal data, so UK data protection rules apply to it. In practice that means having a clear reason for recording, keeping recordings only as long as you need them, limiting who can play them back, and saying all of this in your privacy notice. The Information Commissioner's Office publishes guidance for small businesses if you want the official wording.
The simple setup that works almost everywhere
A small restaurant can cover the basics with four steps:
1. Play a short notice at the start of every call, something like: "Thanks for calling. Calls are recorded for bookings and training." Keep it short, because callers who wait through a long message often hang up. Our guide to what a good restaurant booking call sounds like covers how to keep the opening quick. 2. Know why you record. Booking accuracy and training are easy to explain, and staff should be able to say so in one line if a caller asks. 3. Decide how long you keep recordings. Booking disputes tend to come up within days. Pick a period, delete older recordings, and write the period down. 4. Limit who can listen to the owner or manager, rather than everyone with access to the tablet behind the bar.
If a caller says they do not want to be recorded, the decent answer is to offer another way to book, such as a callback without recording, a message, or your website. Write down what staff should say so nobody has to invent it in the middle of a busy service.
If an AI agent answers your phone
The same rules apply when software answers the phone. The notice still needs to play, and the recordings or transcripts still need a retention period and limited access. Before you switch on any voice system, ask the provider three things: does it record calls or keep transcripts, where are they stored, and can you change the opening message to include your recording notice?
The handover to a person is also part of the call. If the AI passes a caller to your team, the caller has already heard the notice, but your staff should know the call may be recorded. Our guide to what a good phone handover looks like shows how to keep that step smooth. To see how Tableline's phone agent handles calls and handovers, see our features page.
When to ask a lawyer
Laws change, and some situations are more complicated: recording staff on internal lines, taking card payments over the phone, or calls to and from other countries. If any of those apply to you, ask a lawyer who knows your state or country. For a normal restaurant taking bookings and questions, the opening notice plus a sensible retention period covers most of the risk.
Frequently asked questions
Is it legal for a restaurant to record phone calls?
In most places, yes, if you tell callers. US federal law allows recording with one party's consent, but about 11 states need everyone on the call to consent. UK businesses must make reasonable efforts to tell callers that calls may be recorded. A short notice at the start of every call covers both.
Do I need the caller's consent in the US?
It depends on the state. Under federal law, you can consent as a party to the call. States such as California, Florida, Illinois, Pennsylvania and Washington need all parties' consent. If a caller might be in one of those states, assume the stricter rule applies and play a notice.
Is a recorded message at the start of the call enough?
For most restaurants it is the main step. In California, a conversation is not confidential when the people on it may reasonably expect it to be recorded, and a notice creates that expectation. In the UK it is the usual way to make reasonable efforts to tell callers. You still need a retention period and a privacy notice.
How long should a restaurant keep call recordings?
No single period suits every business. Keep them long enough to settle booking disputes and train staff, then delete them. Write the period down, apply it to every recording, and mention it in your privacy notice.
Does an AI phone agent need to announce that calls are recorded?
Yes, if it records calls or keeps transcripts. The law treats the recording the same way whether a person or software answers. Ask the provider whether calls are recorded and make sure your notice plays at the start.