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Travel Tips & eSIM Guides

Guides, tips, and connectivity advice for modern travelers

Spain and Portugal on One Trip: Do You Need Two eSIMs?
Guide

One Europe plan or a Spain plan plus a Portugal plan? What each costs, which is easier at the border, and the ...

Sep 28, 2026
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Athens Airport SIM Card: Prices, Islands and Ferries
Guide

What a SIM costs at Athens airport, why not to count on the island airports, Cosmote's new Telekom name, and w...

Sep 27, 2026
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Why your eSIM says you are in Norway
Guide

A roaming eSIM exits the internet in another country. Two studies, what it breaks (bank alerts, streaming, vid...

Sep 27, 2026
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Can you call 112 on a data only eSIM?
Guide

112 connects on a data only eSIM, with three catches: countries that refuse SIM free calls, why 112 may not ri...

Sep 26, 2026
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Rome Fiumicino Airport SIM Card: Cost and Codice Fiscale
Guide

Buying a SIM at Fiumicino: where the shops are, what TIM, Vodafone and WindTre charge tourists, why Malpensa h...

Sep 25, 2026
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Vietnam airport SIM: the passport rule
Guide

Viettel's 2026 tourist prices next to the airport mark up, why a SIM sold without your passport dies, and the ...

Sep 25, 2026
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Madrid and Barcelona Airport SIM Cards: Cost and ID
Guide

Where the SIM desks are at Barajas and El Prat, what a tourist SIM costs, why Spain asks for your passport, an...

Sep 24, 2026
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Lisbon and Porto Airport SIM Cards: Cost and ID Rules
Guide

Where to buy a SIM card at Lisbon and Porto airports, what Portuguese tourist packs really cost, and why Portu...

Sep 23, 2026
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Bali SIM cards, eSIM and the IMEI rule
Guide

Ngurah Rai counter prices from August 2026, XL and Smartfren tourist eSIMs, the three IMEI clocks, and why a r...

Sep 23, 2026
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