Everything here is general guidance, not professional advice. We research carefully and can still be wrong or out of date, so treat it as suggestions to check rather than instructions to follow, and accept that you act on it at your own risk. Full terms.

PlaybooksPhone lost or stolen
Accessserious20 minutes to prepare

Phone lost or stolen

Your phone is gone, and it is signed in to your email, your bank, your messages, and the codes that protect everything else.

01DetectConfirm the signal
02ContainStop more damage
03RecoverRestore control
04VerifyProve it works

Your preparation

0 of 0 safeguards ready
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What this means

The phone matters less than what it can reach. It is probably signed in to your email, and your email is the reset button for almost every other account you own. If someone gets into it, they do not need your passwords. They can ask each service to send a new one.

Your phone is also where your two-factor codes arrive. That is what turns a stolen device into a way into your bank.

Two things decide how bad this gets: whether the screen was locked with a passcode, and how quickly you cut the phone off from your accounts. If it was locked with a real passcode and you act within the hour, you are usually fine.

There is one modern trap worth knowing. If a thief watched you type your passcode before taking the phone, the lock screen is not protection. They can change your account password from the device itself. Both Apple and Google now offer settings that slow this down, and they are in the prevention list below.

Warning signs

  • The phone does not appear where you last had it, and calling it goes straight to voicemail.
  • Find My or Find Hub shows the phone moving, or shows it offline in an unfamiliar place.
  • You get an email about a password change, a new sign-in, or a new device you did not add.
  • Friends receive messages from you that you did not send.
  • Your phone loses signal suddenly and stays dead, which can mean the SIM was moved to another device.

Recover now

First 15 minutes

  1. Borrow a device. Any laptop, tablet, or a friend’s phone will do. You do not need your own hardware to do the important parts.
  2. Mark the phone as lost. This locks it, keeps showing its location, and displays a contact message. The steps differ by phone, so pick your tab below.
  3. Call your mobile carrier and suspend the SIM. This stops calls, texts, and any two-factor codes sent by SMS from reaching the thief. Ask them to block the device by its IMEI too, if you have it.
  4. Change your email password first, not your bank password. Email is the account that can reset all the others. Do it from the borrowed device, and sign out all sessions while you are there.
  5. Do not go and get it yourself. A map pin is not proof of who has it, and phones are not worth what can happen at a stranger’s door. Give the location to the police instead.

Lock and locate your phone

  1. Go to iCloud Find Devices and sign in with your Apple Account, or use Find My on another Apple device.
  2. Pick your iPhone from the list and choose Mark As Lost. This locks the screen, suspends Apple Pay cards, and shows a phone number where you can be reached.
  3. Leave Erase This Device for later. Once you erase it, it stops reporting its location, and you lose the chance of getting it back.
  4. If the phone is offline, Apple can still find it through the Find My network of nearby Apple devices, and newer iPhones report for a while even when powered off. Leave Mark As Lost on and check back.
  5. Sign out of iMessage and FaceTime for that device from appleid.apple.com under Devices, so messages stop being delivered to it.
  1. Go to google.com/android/find and sign in, or use the Find Hub app on another Android device.
  2. Pick your phone and choose Secure device. This locks it with your PIN or password, signs out of your Google Account on the device, and can show a message on the screen.
  3. Leave Erase device for later. Erasing removes it from Find Hub entirely, and with it any chance of locating the phone.
  4. Samsung phones have a second, separate service at findmymobile.samsung.com. It can do things Google’s cannot, including extending battery life remotely, so use it as well if you have a Samsung account.
  5. Check myaccount.google.com/device-activity and remove the phone, which revokes its access to your Google data.

Today

  1. Change the password on your bank, your password manager, and any account where money moves. Do email first, then these.
  2. Move your two-factor codes to a new device. If you used an authenticator app with cloud backup, sign in on the replacement phone. If you used SMS, your carrier suspension already handled the risk, but set up an app instead once you are settled.
  3. Check your email for a forwarding rule you did not create. This is a common way for someone to keep reading your mail after you have locked them out.
  4. Tell your bank the phone is gone if you use their app for approvals. They can add a note to your account and watch for unusual activity.
  5. Warn close contacts not to trust messages from you asking for money or codes, at least until you are set up again.
  6. Report the theft to the police and get a reference number. Insurance and your carrier will both ask for it.

Filing a police report

Almost everywhere the shape is the same: report to the police, insist on a written reference number, and keep it. Carriers, banks, and insurers all ask for it later, and some of them will not act without it.

Policing is municipal, and most services take property theft online provided the value is under a ceiling and there is no known suspect. The number you get on submission is not yet the one your insurer needs.

  1. Find the service with jurisdiction where it happened: Toronto Police Service, SPVM in Montréal, SPVQ in Québec City, and so on.
  2. Check you qualify. Toronto wants no known suspect, value under $5,000, and no break-in. Montréal additionally disqualifies you if there were witnesses or cameras, or if your cards were used after the theft.
  3. Pick the right category, which for a pickpocketed phone is theft under $5,000 in Toronto or petty larceny at SPVM.
  4. Enter every serial number and IMEI, as a separate property entry per item, plus when you last saw it and when you noticed it gone.
  5. Record the temporary case number emailed on submission, then wait for the reviewed official file number.
  6. If force or threats were used, or someone entered your home, do not use the online system at all.

Bring

  • A valid email address
  • Serial numbers and IMEI for each item, with make, model, colour, and value
  • Exact date, time, and location

Easy to get wrong. The number that lands in your inbox the second you submit is temporary, not the official file number. The report is reviewed first, you may get a correction form back, and only then is the official event number issued — SPVQ states outright that this later number is the one to give your insurance company. Handing over the temporary one can bounce the claim. Montréal has a second trap that catches exactly the situation people are usually in: if your stolen cards were used, online reporting is barred and you must attend a station in person.

France separates a theft from a mere loss, and only one of them is a criminal complaint. Since October 2024 a theft can be filed entirely online, signature included, replacing the old pré-plainte.

Stolen (vol)

  1. Get your IMEI first by dialling *#06# on another handset of the same account, or from the invoice or box. Your operator must give it to you when you call to suspend the line.
  2. File at masecurite.interieur.gouv.fr under Plainte en ligne, authenticating with FranceConnect. The form is available in English, and visitors without FranceConnect can authenticate by digitally reading a chipped passport or ID card.
  3. If you know the perpetrator's actual name, online filing is not allowed and you must go in person. Being able to describe someone is not the same as knowing their identity.
  4. You are emailed when the procès-verbal de plainte is available in your user space. An agent picks up the file within 48 hours and it is normally processed within 7 days.

Lost (perte)

  1. For a phone simply lost, service-public.fr says not to file a complaint at all. Call your operator to suspend the line instead.
  2. For lost official documents, use the déclaration de perte route, Cerfa 1401102, handed in at the mairie* with the replacement application.
  3. Be aware that an insurer asking for a récépissé de plainte cannot be satisfied for a genuine loss, because no complaint exists to receipt.

Bring

  • IMEI, make, model, colour, and your mobile number
  • Date, time, and circumstances, plus any invoices or photos
  • A chip-readable passport or ID card if filing online without FranceConnect

Cost

  • Free. Filing a complaint costs nothing, and Plainte en ligne is a free service

Easy to get wrong. Declining FranceConnect on the online form does not finish the job: at the end of the declaration the system makes you book an in-person appointment at a station to prove your identity, which is exactly the trip you were avoiding. And do not embellish. Filing a false complaint, such as describing a pickpocketing as a violent robbery to strengthen an insurance claim, carries six months' imprisonment and a €7,500 fine.

Policing is a state matter, so there is no single national reporting site. Each Bundesland runs its own Onlinewache, reached through one federal routing portal.

  1. Call 110 instead if violence was used or threatened. Traffic accidents and complex cases have to be reported in person.
  2. Open portal.onlinewache.polizei.de and choose the Bundesland where the offence happened, not where you live.
  3. If it happened abroad, online, or somewhere unknown, then and only then choose the state of your German address.
  4. Select the offence category. A stolen phone or laptop is DiebstahlSonstiger Diebstahl, though the available forms differ by state.
  5. Attach evidence at the end: photos, purchase receipts (Kaufbelege), screenshots or PDF exports.
  6. Submit. You get an email confirming transmission, and the competent authority contacts you about next steps.

Bring

  • Personal details of everyone involved, including witnesses
  • Purchase receipts for the stolen items
  • Photos of the scene and any relevant screenshots

Easy to get wrong. People assume one national police site and file with the wrong state. Competence follows the crime scene, not your address, with the single exception of offences committed abroad, online, or at an unknown location. Be aware of a gap too: the portal promises an email confirming transmission, but does not say a case reference (Aktenzeichen) is issued at that point — and insurers do want the Aktenzeichen, with Vodafone's insurance process demanding it explicitly. If you need one, chase it rather than assuming the confirmation email is it.

Italy draws a hard line between losing something and having it taken. Losing it is an administrative report you can file entirely online. Having it taken is a crime, and the state still wants to see you in person.

Lost (smarrimento)

  1. Go to denunceonline.poliziadistato.it and sign in with SPID or CIE. The same service appears in the app IO under Ministero dell'Interno.
  2. File a segnalazione di smarrimento. This works everywhere in Italy and does not require an appointment or a visit.
  3. Your stamped verbale appears in your area personale on the portal within 96 hours. Download it, because your carrier and your insurer will both ask for it.
  4. The service covers a phone, tablet, laptop, keys, cash, ID card, bancomat, and credit cards, so one report can cover a stolen bag's worth of contents.

Stolen (furto)

  1. Theft is a crime, so smarrimento is the wrong route and using it can undermine an insurance claim.
  2. You can start a pre-denuncia online on the same portal, then you must formalise it in person at a police office within 48 hours, booking the appointment through the portal itself.
  3. Online pre-filing is still a pilot and is not available everywhere. Check the portal for your province; if it is not covered, go straight to any Questura, Commissariato, or Carabinieri station.
  4. An unformalised pre-denuncia is deleted automatically once the 48 hours pass, leaving you with nothing.
  5. Ask for a stamped copy before you leave. Everything downstream depends on it.

Bring

  • SPID or CIE for anything online
  • A valid identity document if you go in person
  • The device IMEI if you have it, and the serial number

Easy to get wrong. Describing a theft as a loss because the online route is easier is the common mistake. It is a different legal act, and insurers and carriers do read which one you filed.

You file an aangifte online at politie.nl with DigiD, or in person by appointment. Only a narrow set of offences can go online, and theft is one of them, but the login has a catch when the stolen item is your phone.

  1. Sort your phone out first. Online filing needs DigiD, and DigiD sends its verification code by SMS, so get a replacement SIM into another handset before you start.
  2. Start at politie.nl and pick the form for what happened. Most begin with a Keuzehulp that tells you whether filing is worth it before handing you the form.
  3. Log in with DigiD and complete the form, or call 0900-8844 to make an appointment to do it in person.
  4. Sign the proces-verbaal. Signing is mandatory, you can do it digitally in Mijn Politie, and you cannot authorise anyone else to sign for you.
  5. Collect the afschrift for your insurer from Mijn Politie. If your report holds no investigative leads, the police email it to you and close the case.

Bring

  • A valid passport, ID card, driving licence, or Dutch vreemdelingendocument for in-person filing
  • The IMEI number, serial numbers, and photos of what was taken
  • Exact dates and times

Easy to get wrong. The chicken-and-egg problem: you cannot file online about your stolen phone, because DigiD texts the verification code to the phone you no longer have. Order the replacement SIM, put it in another handset, and file afterwards. If you have already moved to a new number, change it in DigiD under Mijn gegevens first. Save or print the proces-verbaal the moment it appears, because the police give it to you only once.

Two forces take reports and they work differently. A Policía Nacional online denuncia has no legal validity until you sign it in person; a Guardia Civil one is signed electronically and needs no visit at all.

  1. Work out which force covers where it happened: Policía Nacional in urban areas, Guardia Civil in rural areas and smaller towns.
  2. Check your case is eligible. Neither force takes an online report where there was violence or intimidation, a known perpetrator, witnesses, a minor reporting, or a crime caught in progress.
  3. Note the distinction that decides this: a phone snatched without force is hurto and can go online. A phone taken by force is robo and cannot.
  4. For Guardia Civil, authenticate with DNIe, a digital certificate, or Cl@ve, and attach photos and proof of ownership. The system takes a maximum of three attachments.
  5. For Policía Nacional, keep the reference number and go to the station you designated to sign.

Bring

  • DNIe, digital certificate, or Cl@ve for Guardia Civil filing
  • Photos of the stolen items and digitised proof of ownership
  • Your online reference number when you go to sign a Policía Nacional report

Easy to get wrong. With Policía Nacional, filing online is half the job. Their own site says you must sign at the designated station as soon as possible and never later than 72 hours, and that the denuncia has no legal validity until you do. A traveller who files from the airport and flies home has no valid report and nothing to give an insurer. Guardia Civil requires no ratification, so which force you file with genuinely changes what you have to do next.

Theft goes to your local force for a crime reference number. Fraud goes to a completely different body. Confusing the two is the most common way people end up with a rejected insurance claim.

  1. Call 999 only if the theft is in progress or someone is in danger. Otherwise use 101 or your force's online form.
  2. In England, Wales, and Northern Ireland, report the theft to your local force. In Scotland call Police Scotland on 101, because their online forms do not cover general theft.
  3. Have the IMEI ready. Dial *#06# on a phone to show the 15-digit number.
  4. Ask explicitly for the crime reference number before you hang up. You can request it afterwards if you were not given one.
  5. If cards, accounts, or your identity were also misused, make a separate report to Report Fraud. In Scotland that goes to Police Scotland on 101 instead, as Report Fraud tells you on its own homepage.

Bring

  • IMEI or serial number, make and model
  • Date, time, and location of the theft
  • Proof of purchase; carriers will supply proof of barring for your insurer on request

Cost

  • Free. Calls to 999, 101, and 0800 numbers cost nothing

Easy to get wrong. Reporting to Report Fraud does not produce a crime reference number for a theft, and your insurer will reject the claim on that basis. They are different reports to different bodies. Watch the wording too: if you cannot say the device was stolen, police will not raise a crime report at all, and O2 points out you may instead need a loss reference number from the police or a body like Transport for London. And anyone in Scotland who files with Report Fraud has effectively filed with nobody, because Police Scotland is not part of that process.

There is no national police report system. You report to whichever municipal agency covers where the theft happened, and most of them take it online or by non-emergency phone. IdentityTheft.gov is a separate thing that produces a separate document.

  1. Find the agency with jurisdiction over the place it happened and use its non-emergency line or online portal. There is no central federal lookup for this.
  2. Ask explicitly for the report number. Insurers and device-protection claims want the number, not your account of what happened.
  3. If accounts or personal data were exposed too, file separately at IdentityTheft.gov for an FTC Identity Theft Report and a recovery plan.
  4. If the theft led to account takeover, extortion, or online fraud, add a report at IC3.gov.

Bring

  • Government-issued photo ID
  • Proof of address, such as a utility bill or rental agreement
  • Your FTC Identity Theft Report, if you filed one

Easy to get wrong. The police deadline is rarely the one that bites; the insurance deadline is. T-Mobile requires device protection claims within 90 days of the incident and wants the police report number, so a report filed at a leisurely pace, or filed without securing the number, quietly kills the claim. Also note that an FTC Identity Theft Report and a police report are two different documents, and a company demanding the latter will not accept the former.

  1. Replace the SIM so your number works again on a new handset. Do the police report first, because your carrier will ask to see it.

Replacing your SIM and keeping your number

Almost everywhere: suspend the line first, then replace the SIM as the named account holder, bringing photo ID and the police reference. Ask separately about blocking the handset IMEI, which is a different request from blocking the SIM.

Canada runs a national device blacklist that blocks a reported IMEI across every participating network, which is unusually good. The catch is that suspending your line does not put you on it.

  1. Suspend the line. Rogers through MyRogers or 1-888-764-3771, Bell through MyBell or 1 800 667-0123, Telus through My TELUS under Plans & devices.
  2. Then separately and explicitly ask the carrier to blacklist the handset IMEI. Telus states plainly that suspending service does not blacklist the device.
  3. Get a replacement SIM or eSIM from the carrier's store or account area, and move your number across.
  4. Verify the blacklisting after 48 hours by entering the IMEI at devicecheck.ca.
  5. If the phone turns up, report it recovered to the same provider that listed it. Bell restores access within 24 hours.

Bring

  • The 15-digit IMEI, from *#06# while you still have the phone, or the box label
  • Your account credentials, and the old SIM number for a remote Rogers swap

Cost

  • Rogers documents a SIM Replacement Fee and a shipping fee but publishes no amount; Bell and Telus publish none either
  • All three keep charging your monthly service fees while the line is suspended

Easy to get wrong. Suspending service is not blacklisting the phone, and the carriers do not treat them as the same request. A suspended line stops your bill running up while the handset stays perfectly usable on Canadian networks until the IMEI is added separately, which only a carrier can do and which takes up to 48 hours to propagate. Worse, the request needs the IMEI, and the easy way to find an IMEI is to dial *#06# on the phone you no longer have — so record it in advance. Remote self-service also tends to fail exactly when needed: Rogers texts a verification code to change a SIM and sends you to a store if you cannot receive it.

All four French operators charge a flat €10 and let you suspend the line yourself from the customer area. What varies enormously is whether you can get back online quickly, because two of them will not reissue an eSIM after a theft.

  1. Suspend the line from your espace client or by phone. Orange 3900 (+33 9 69 39 39 00 from abroad), SFR 963, Free 3244. SFR takes up to two hours to apply it.
  2. Order the replacement in the same session. Orange delivers within five working days in metropolitan France.
  3. File the theft complaint with the IMEI so the handset itself can be barred. Orange applies a traffic ban on receipt of the procès-verbal and refunds the €10 plus your subscription pro rata. Bouygues asks you to file within 48 hours.
  4. Activate the new SIM when it arrives. Orange's default PIN is 0000, so change it immediately. After a theft SFR will not let you self-activate and requires a call to 1023.

Bring

  • Valid photo ID, and you must be the account holder
  • Bouygues accepts no photocopies, and needs a signed procuration plus both IDs if someone goes for you

Cost

  • Orange, SFR, Bouygues Telecom, and Free Mobile: €10
  • Orange refunds the €10 once it receives the theft procès-verbal
  • SFR: transferring an eSIM between two phones is free, and eSIM activation is free in a theft case

Easy to get wrong. Assuming an eSIM means instant remote recovery, when in France it can mean the opposite. Free explicitly forces you to order a physical SIM by post after a loss or theft, and to activate it before you can have an eSIM again; Orange works the same way in sequence. That is days offline, not minutes. The second trap: suspending your line is not blocking your phone. The handset keeps working with anyone else's SIM until the police send your procès-verbal with the correct IMEI to the operator.

Germany has a free nationwide emergency blocking line on 116 116, which is genuinely useful and much narrower than its reputation. Carrier participation is voluntary, and for SIM cards only two providers take part.

  1. Try to locate the device first through iCloud or Find Hub, which Vodafone recommends before you block anything.
  2. Block through your carrier's own portal, which is the route that works for all three. Telekom: KundencenterSIM Verwaltung. Vodafone: MeinVodafoneGerät verloren oder gestohlen. O2: block and unblock directly in Mein O2.
  3. Use 116 116 only if your provider participates, and see the warning below. Vodafone customers can instead call 1212 free on-network, 0800 172 1212 from other German networks, or +49 172 12 172 12 from abroad.
  4. Order the replacement. Telekom deactivates the old card shortly after you order and posts the new one within days; ordering through MeinVodafone deactivates the old one automatically.
  5. Go to a shop if you cannot wait. Telekom hands over a pre-activated card; Vodafone needs your number and Service-PIN.
  6. If you hold Vodafone device insurance, report through their portal within 2 days using the Aktenzeichen from your police report.

Bring

  • For 116 116, just the mobile number
  • For Telekom online, an SMS code (mTAN) sent to a number on your contract account
  • For Vodafone in a shop, your number and Service-PIN from MeinVodafone

Cost

  • Telekom: up to €29.95 for a replacement after loss, depending on contract
  • Vodafone: €9.90 including VAT for a replacement card with activation
  • O2: €29.99 for a replacement SIM, and €0.00 for a replacement eSIM
  • 116 116 itself is free, though the reissued card is charged by the provider

Easy to get wrong. Everyone believes 116 116 is a universal kill switch for any German SIM. It is not. Participation is voluntary, and on the official partner list the only SIM entries are Telekom and CongStar — Vodafone and O2 are not there, so calling about one of their SIMs achieves nothing. Three further limits: it works by phone only, by design; it blocks the SIM and not the handset; and it does not order your replacement. Telekom has its own catch-22: the online replacement needs an mTAN sent to a number on your contract, so if the lost phone held your only number you cannot self-serve.

Every Italian carrier will give you the same number on a new SIM, but only to the person named on the contract, and only against a copy of the police report. Get the report first or you will make the trip twice.

  1. Call your carrier from any phone and suspend the line before anything else. Suspension is free and immediate; replacement can wait.
  2. File the police report, because every carrier asks for a copy of it.
  3. Ask the carrier to add the handset IMEI to the national blacklist. That blocks the device itself on Italian networks, separately from blocking the SIM.
  4. Request the replacement. Most carriers require a shop visit, but Iliad handles it by post or through the Area Personale, and will email a replacement eSIM.

Bring

  • A valid identity document
  • Your codice fiscale or tessera sanitaria
  • A copy of the denuncia or segnalazione di smarrimento

Cost

  • TIM: €15 prepaid, or €10 on a subscription billed to the account
  • WindTre: €15 in shop
  • Iliad: €9.99, by post or through the Area Personale under Modulistica
  • ho. Mobile: €5, taken from your residual credit, in shop only

Easy to get wrong. Only the intestatario can replace the SIM. A partner or colleague cannot do it for you, even holding your documents, which matters if you are abroad. If that is your situation, Iliad's emailed eSIM is the one route that does not need you standing in an Italian shop.

All three Dutch carriers let you block the SIM yourself and all three do eSIM, which is the fastest and usually the cheapest way back to your number. Vodafone's pricing swings dramatically on whether you produce a police report in time.

  1. Block the SIM. KPN through MijnKPN, Vodafone through My Vodafone or 0800-0094 (+31 6 54 50 01 00 from abroad), Odido through Mijn Odido around the clock (+31 6 24001200).
  2. Take the eSIM route if your handset supports it. KPN installs one online immediately and charges nothing; Odido issues them free but only through the Odido App rather than Mijn Odido.
  3. Otherwise order a physical SIM. KPN delivers in two working days if ordered before 18:00, Odido in three.
  4. Or collect same-day in a shop with ID, with the subscription in your own name.
  5. If you get the phone back, unblocking through My Vodafone is free.

Bring

  • A valid passport or ID card for shop collection
  • For Vodafone concessions, the proces-verbaal of your police report

Cost

  • KPN: €4.99 for a physical SIM, eSIM free
  • Odido: €5.09 ordered yourself, €10 through Service or in a shop, eSIM free
  • Vodafone: €20 on a subscription, €5 prepaid, but a free SIM and free unblocking if the proces-verbaal reaches them in time; otherwise unblocking is €20.84

Easy to get wrong. Vodafone wants the theft reported to police within 24 hours and the proces-verbaal in their hands within 10 days. Miss that and a free replacement plus free unblocking becomes €20.84 plus €20. It bites hardest on someone robbed abroad who assumes it can wait until they are home. Note also that Vodafone does not require a report at all if you merely lost the phone, which is a different rule from theft.

You can block a Spanish line remotely from any carrier app, but not one of the three major carriers will issue the replacement without the account holder walking into a shop with ID.

  1. Block the line immediately. Movistar through Mi Movistar, Vodafone through Mi Vodafone or by calling 22123, Orange through Mi Orange or 1470 free of charge.
  2. File the denuncia, which you need both for the insurer and, at Vodafone, to get the IMEI blocked at all.
  3. Request the IMEI block separately from the line block, since it disables the handset across every Spanish network. Orange warns that reversing an IMEI block later can take more than two months because every operator is involved.
  4. Go to a shop in person with ID for the duplicado. Movistar allows a third party only after the holder completes a remote firma facial; Orange allows no third parties at all, even with written authorisation.

Bring

  • DNI, NIE, or passport of the account holder
  • For a Vodafone IMEI block, a stamped copy of the denuncia showing the IMEI, make, and model
  • Passport holders who contracted after 27 May 2024 may need to prove non-residency with documentation from Policía Nacional or the Oficina de Extranjería

Cost

  • Movistar: €14.50 including IVA
  • Vodafone: €5 in shop on the mainland and Baleares, €9 for home delivery, free for prepaid customers where the theft is evidenced by the denuncia
  • Orange: €5 including IVA

Easy to get wrong. Suspending a Spanish line is not the same as keeping it. Movistar cancels a suspended line permanently if you do nothing for three months, and keeps invoicing you throughout, so blocking your line abroad and dealing with it when you get home can cost you the number outright. And because no Spanish carrier issues a duplicate remotely, a visitor robbed in Spain and flying out the next day simply cannot recover that Spanish number from abroad.

All four networks will bar the SIM, blacklist the handset across every UK network, and give you your number back. The obstacle is proving who you are, because the standard check is a text to the SIM you no longer have.

  1. Call your network immediately. EE 150 or 07953 966 150, O2 0344 809 0202, Vodafone 191 or 0333 3040 191, Three 333 or 0333 338 1001.
  2. Do it within 24 hours. EE, O2, Vodafone, Three, and Virgin all cap your liability for unauthorised use at £100 if you report inside a day, and EE says that past 24 hours you are liable for everything.
  3. Give the IMEI so the handset is blacklisted on all UK networks, not just your own. Three blocks its own network within 24 hours and the others within 48.
  4. Order the replacement SIM. O2 requires lost or stolen SIMs to be ordered by phone and sends it pre-activated; Vodafone posts within two to three working days.
  5. If remote verification fails, go to a store with photo ID.

Bring

  • You must be the named account holder
  • EE accepts a passport from any country, or a UK photocard licence whose address matches the account
  • Your account security answers, since the usual text-message check will not work

Cost

  • None of EE, O2, Vodafone, or Three publishes a replacement SIM fee
  • EE is free in store, with an unpublished charge for delivery
  • Ofcom describes the cost generically as typically zero or low

Easy to get wrong. The security check is a one-time code texted to the SIM that was stolen. Vodafone's own guidance is to keep the old SIM in your phone until the new one activates so you can receive security texts, which is impossible advice once the phone is gone. O2 states the consequence plainly: you cannot get the code, so you fall back to email or security questions and may end up in a store. Know your account security answers and have address-matched ID ready before you call. And barring the SIM without giving the IMEI stops the bill but leaves the handset perfectly usable on another network.

All three big carriers can move your number onto a new eSIM remotely through their app, which makes US recovery faster than most of Europe. The catch is the anti-fraud lock you may have sensibly switched on earlier.

  1. Suspend the lost line first. Verizon suspends for up to 30 days and blocks the device; T-Mobile reports the IMEI to an international database, which blocks the handset on most networks even with a different SIM in it.
  2. Turn off any anti-swap lock before you try to activate anything. T-Mobile SIM Protection and AT&T Wireless Account Lock both block SIM changes outright, including yours.
  3. Provision an eSIM from the carrier app. Verizon needs no IMEI, ICCID, or QR code and activates over Wi-Fi. T-Mobile asks for the device IMEI plus the ICCID or EID.
  4. For a physical SIM, Verizon corporate stores do it same-day; authorised retailers can take up to three days.
  5. Turn the protection back on once you are settled, and only request a number-transfer PIN if you are actually leaving the carrier.

Bring

  • Government-issued photo ID; Verizon requires the Account Owner or an Account Manager to collect in store
  • For T-Mobile, a US state ID, driver's licence, or a US or foreign passport

Cost

  • None of Verizon, AT&T, or T-Mobile publishes a SIM or eSIM replacement fee on its support pages
  • Free: T-Mobile SIM Protection and Port Out Protection, AT&T Wireless Account Lock

Easy to get wrong. The protection you turned on last year is what strands you today. These locks stop your own emergency SIM swap exactly as well as an attacker's, and removing them needs the access you just lost: only T-Mobile's Primary Account Holder can lift SIM Protection, AT&T's lock can only be toggled from a device already active on the account, and changing a T-Mobile account PIN requires being on the T-Mobile network with Wi-Fi off — on the phone that was stolen. Decide your recovery path before you need it.

Verify recovery

  • Signing in to your email from a new browser requires the new password, and no unknown devices are listed.
  • Your email has no forwarding rules, filters, or recovery addresses you did not add yourself.
  • The missing phone shows as locked or removed in Find My or Find Hub.
  • Your carrier confirms the old SIM is suspended and cannot receive calls or texts.
  • You can receive two-factor codes on the new device for every account that needs them.

Prepare now

On the phone

  • The screen locks automatically, with a six-digit passcode or longer rather than four.
  • Face or fingerprint unlock is on, so you rarely type the passcode where someone can watch.
  • Notifications on the lock screen do not show message contents, because that is where codes appear.

Turn on the settings that matter

  • Find My iPhone is on, including Find My network and Send Last Location, under Settings → your name → Find My.
  • Stolen Device Protection is on, under Settings → Face ID & Passcode. This is the important one. It requires Face ID with no passcode fallback for sensitive changes, and adds an hour’s delay away from familiar places, which is usually enough time to lock the phone remotely.
  • A recovery contact or recovery key is set up, so losing the phone does not lock you out of your Apple Account forever.
  • Find Hub is on and set to find the phone offline, under Settings → Google → All services → Find Hub.
  • Theft Detection Lock and Offline Device Lock are on. These lock the screen automatically if the phone is snatched from your hand or goes offline for a stretch.
  • Private Space or a secure folder holds your banking apps, so they need a second unlock even on an open phone.
  • A backup sign-in method exists on another device, so losing the phone does not lock you out of your Google Account.

Around the phone

  • Two-factor codes come from an authenticator app or a passkey, not SMS, so a stolen SIM is not enough.
  • Your phone backs up automatically, so a lost phone costs you the hardware and nothing else.
  • Your carrier account has a PIN, which stops someone talking their way into moving your number.
  • The IMEI number is written down somewhere other than the phone. Dial *#06# to see it.
  • Someone you trust knows how to reach you if your phone is the only number they have.

Common mistakes

  • Changing the bank password first. Email comes first. While someone controls your email, every other password you change can be reset straight back.
  • Erasing the phone immediately. It feels decisive, and it ends any chance of finding the device. Lock first, erase once you have given up on recovery or once you know a stranger has it.
  • Forgetting the SIM. A locked phone still receives texts on that SIM if it is moved to another handset. Suspending it with the carrier is a separate step from anything Apple or Google can do.
  • Going to the location on the map. The pin can be off by a building, and confronting a stranger over a phone has gone badly for people. Let the police handle it.
  • Assuming a locked screen is enough. If someone saw your passcode, it is not. That is exactly what Stolen Device Protection and Theft Detection Lock are for.

Sources

Last reviewed July 27, 2026Guidance changes. Confirm provider-specific actions in the linked official sources.