SIM/eSIM, mobile data and ATMs in Positano
You may not need a new SIM for Positano: first check whether your existing plan covers Italy and what it charges. If you need another plan, confirm phone compatibility, activation timing and the complete price before buying.
For cash, check your card issuer's terms and the ATM's displayed charges rather than relying on a fixed town-wide fee. Save your arrival directions offline so neither mobile service nor a late-night cash withdrawal becomes essential to reaching the hostel.
On this page
Choose a data plan and check eSIM activation
Check that your exact phone model supports the chosen eSIM and can use another carrier. [Apple's international eSIM guide](https://support.apple.com/en-us/118227) explains iPhone compatibility and carrier locks; for another phone, check its manufacturer's instructions. Confirm whether the plan includes the calls or SMS you need, rather than assuming every data package provides a local phone number.
Installation and the start of a package's validity are separate questions. [Airalo's validity explanation](https://www.airalo.com/help/getting-started-with-airalo/E8DFWD88SHUX/when-can-i-use-my-esim/EQOCBMXDPSB2) gives examples that start on installation or first supported-network connection. Read your actual package's policy before installing. Follow the provider's setup on a stable internet connection; [TIM's eSIM support](https://www.tim.it/assistenza/per-la-tua-linea/esim) also describes identity checks and installation.
Estimate data from your own mapping, messaging, uploads and streaming instead of treating a fixed weekly allowance as a minimum. Check the package's total allowance, validity, top-up availability and any speed or tethering conditions. A larger advertised allowance is not automatically better for your stay.
| Option | Why consider it | Check before paying |
|---|---|---|
| Existing plan with Italy roaming | Keep the setup you already use | Included allowance, fair-use conditions and charges for your contract |
| Travel eSIM | Arrange a data package before the final arrival | Device and carrier compatibility, supported network, expiry, calls and SMS |
| Local carrier SIM or eSIM | Use the carrier's own offer and support | Visitor eligibility, documents, activation process and full current price |
Buy a physical SIM through a confirmed provider
Ask the chosen provider which identity documents and registration steps apply to an overseas visitor. TIM's online eSIM process includes identification and an Italian tax-code field; do not assume a passport alone makes every online or shop offer available.
Use the [official TIM store finder](https://www.tim.it/trova-negozio) or [Vodafone's official store locator](https://negozi.vodafone.it/) to check a shop and mobile-activation service on your actual route. If passing through Naples, Salerno or Sorrento, confirm the specific branch before making a detour. A directory entry does not guarantee today's stock or opening.
Confirm the starter cost, activation charge, included service, renewal and top-up conditions before paying. Compare the complete current price with your existing plan. Choose a shop that confirms it can activate the offer for you, has the required stock and accepts your visitor documents.
Check coverage and prepare for ferry journeys
Check your plan's supported Italian network and the places you will visit. Use [TIM's coverage tool](https://www.tim.it/copertura-mobile) if your plan uses that network, or the relevant carrier's own map. Allow for the actual location and connection conditions, and keep essential information offline for Positano, Amalfi and Capri.
At sea, do not assume ordinary mobile service or your usual roaming price continues. [Your Europe's roaming guidance](https://europa.eu/youreurope/citizens/consumers/internet-telecoms/mobile-roaming-costs/index_en.htm) distinguishes land-based networks from satellite services on ships, which are outside the regulated EU roaming price caps. Check your provider's terms and device settings before boarding.
Download maps, tickets and the arrival plan before leaving a working connection. Save the final approach to Brikette as well, so a weak signal does not leave you searching for the entrance with luggage.
Find an ATM and check access before you need it
Use an official bank or card-network locator for the exact machine and address. [Intesa Sanpaolo's branch and ATM search](https://www.intesasanpaolo.com/it/common/footer/ricerca-filiali.html) is one starting point. Confirm access to the machine separately from counter or customer-service hours, and choose an accessible alternative before you arrive.
[Mastercard's ATM guidance](https://www.mastercard.com/gb/en/personal/get-support/frequently-asked-questions.html) separates the ATM owner's disclosed fee from your card issuer's policies. Read the charge before accepting and check your card's withdrawal and foreign-transaction terms. Compare those costs together to understand the total for your own card.
Plan cash around your actual expenses, card limits and confirmed booking requirements. Arrange a backup payment method before a late arrival and check the chosen ATM's access details. Keep enough flexibility for a machine being unavailable rather than depending on a single withdrawal.
Separate ATM fees from currency conversion
An ATM may offer to bill a withdrawal in your home currency instead of euros. This is dynamic currency conversion, or DCC. [Visa's explanation](https://www.visa.co.uk/travel-with-visa/dynamic-currency-conversion.html) describes the exchange-rate and markup information and the choice to accept or decline the offer.
To decline the ATM's conversion, look for billing in EUR or proceeding without its conversion, and read the actual button wording. Your card provider's terms still govern any conversion and fees. [Mastercard's conversion notes](https://www.mastercard.com/us/en/personal/get-support/currency-exchange-rate-converter.html) explain that network estimates are indicative and do not apply when the ATM converts. Check the full cost even when you decline the ATM's conversion.
| Cost | Where to check | What it means |
|---|---|---|
| ATM operator charge | The machine's transaction screen | Separate from your card issuer's charges |
| Card issuer charge | Your own card's current terms | Withdrawal and foreign-currency costs depend on your card |
| Offered currency conversion | The displayed currencies, rate and markup | A conversion choice is not the same as the withdrawal fee |
Finish the essentials before the final arrival
Save directions, tickets and the booking details you need offline. Keep a backup card or payment method separately, and include a charged phone and portable battery in your Positano packing plan. Check the chosen data line and any calls or SMS you still need before relying on the new setup.
For the stay itself, compare Brikette's rooms, location and booking conditions and the room options. Include data, cash-access costs and the complete journey in your overall Positano budget. Confirm the selected room and dates through the existing booking journey.
Before the final arrival
- Your phone's compatibility and carrier-lock status, plus the provider's activation instructions.
- Offline maps, tickets, booking details and the hostel's final approach.
- Your card issuer's terms, the chosen ATM's access details and a backup payment method.
Costs to check
- The complete data package, activation, renewal and top-up terms for your own usage.
- Any ATM operator charge plus your card issuer's withdrawal and foreign-currency charges.
- The rate and markup on an offered conversion, compared with your card's own terms.
Practical preparation
- Check device compatibility before buying a SIM or eSIM.
- Read the validity policy before installing; use the provider's instructions on a working connection.
- Save maps for Positano and the arrival town offline.
- Keep the tickets and booking details you need accessible offline.
- Plan cash for actual needs and confirmed terms rather than a fixed guide amount.
- Keep a backup card or payment method separately.
- Bring a charged portable battery and reduce unnecessary streaming if data is limited.
Step by step
- Choose connectivity: Check the existing plan, phone compatibility, visitor eligibility and the package's validity rule before buying or installing.
- Plan cash access: Check the card's terms, ATM location and access; review operator charges and conversion separately.
- Save the arrival plan: Keep directions, tickets and booking details offline, with a charged phone and a backup payment method.
FAQs
Does coverage reach Capri and Amalfi?
Coverage depends on your plan, network and location. Check destination coverage and save maps before boarding the ferry. Land-based service and satellite roaming have different conditions; the usual EU roaming price caps do not cover satellite services.
Are ATMs reliable late at night?
Access depends on the particular ATM. Confirm the machine's access details rather than bank counter or customer-service hours, choose an alternative and prepare a backup payment method before a late arrival.
Should I install an eSIM before flying?
Check its validity policy first: some packages start on installation and others on the first supported-network connection. Use the provider's installation and identification instructions on a working connection; installing early is not automatically the right choice for every package.
Can I buy a local SIM with just a passport?
Do not assume that a passport alone is enough for every offer or channel. TIM's online process includes identity verification and an Italian tax code. Ask the chosen official provider what it accepts from overseas visitors and confirm the full price and activation steps before travelling to a shop.
How much does an ATM in Positano charge?
The cost depends on the machine, your card and any conversion choice. Check the operator charge, your card issuer's withdrawal and foreign-currency fees, and the offered conversion separately. Read the displayed terms and stop before accepting if the cost is unclear.
Should I choose EUR or my home currency at an ATM?
Home-currency billing may be a DCC offer with its own rate and markup. To decline the ATM's conversion, look for EUR or proceeding without conversion, read the screen carefully and check your card's terms. This does not remove other withdrawal fees.
