Stay connected across Athens, Santorini and the islands with Greece eSIM. Instant delivery, 4G/5G data, and no roaming bill.
Picture yourself dey watch sunset over the Aegean from Santorini, ready to share am instantly. With Greece eSIM, you dey online the second you land for Athens airport, no SIM swap and no roaming shock.
Why use eSIM for Greece
eSIM na digital SIM wey you go install before you fly. E dey activate the second you reach, so you go skip airport kiosk and language wahala.
No physical card to lose or swap
Keep your home number active for call and WhatsApp
Pay one upfront price instead of surprise roaming fee
Hop between the mainland and islands with the same plan
Get your Greece eSIM for 30 seconds
Sharp-sharp delivery, 4G/5G speed, no roaming bill.
Greece get three strong mobile network: Cosmote, Vodafone, and Nova (Wind). All of them dey give fast 4G/5G coverage for Athens, Thessaloniki, and tourist hub like Heraklion for Crete. Cosmote generally get the widest reach across remote islands, while all three dey perform well for city and popular resort. 5G dey expand quick across urban area.
How to get connected
1. Buy your Greece eSIM online and receive QR code by email within minutes.
2. Scan the QR code for your phone settings to install the eSIM.
3. Activate data roaming for the eSIM line when you land, and you don online.
How much data you need
Light use (map, message): 1–3 GB for short trip
Average traveler (social media, browse): 5–10 GB per week
Heavy use (streaming, hotspot, video call): 15–20 GB or unlimited plan
Greece get plenty free Wi-Fi for cafe and hotel, so most traveler dey fine with mid-size plan.
Good to know
Currency: Euro (EUR)
Capital: Athens
Language: Greek (English dey widely spoken for tourist areas)
Time zone: EET (UTC+2), EEST for summer
Famous places: The Acropolis for Athens, Santorini caldera, and the medieval Old Town of Rhodes
FAQ
My phone go work with eSIM?
Most phone from 2018 upward support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy model. Check your settings for "Add eSIM" option.
When I go install the eSIM?
Install am before you travel, use Wi-Fi for house. You fit set am up early and just switch am on once you reach Greece.
I go still keep my WhatsApp number?
Yes. Your eSIM only dey provide data. WhatsApp go still link to your original number, so your chat and call go continue without wahala.
Get your Greece eSIM for 30 seconds
Sharp-sharp delivery, 4G/5G speed, no roaming bill.
Yes. HelloSIM eSIM go connect to Greece local mobile network the moment you reach, e go give you data for Athens, the islands and across the mainland without you buy physical SIM card.
My phone go work with HelloSIM eSIM for Greece?
Most recent phone support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy S, Note and Z model. Check for 'Add eSIM' option for settings, or dial *#06# make you check for EID.
My phone need to unlock before I fit use the Greece eSIM?
Yes. Your phone must dey carrier-unlocked before you fit use any third-party eSIM. Phone wey you buy outright dem usually unlock; if your own come with carrier contract, ask them make dem unlock am before you travel.
How I go buy and install HelloSIM eSIM for Greece?
Order the Greece plan for HelloSIM and receive QR code by email. Scan am from your phone cellular settings, or tap the direct install link if you dey order for the same phone wey you go carry.
How I go install the eSIM with the QR code?
For iPhone go Settings then Cellular then Add eSIM then Use QR Code; for Android open Settings then Network & internet then SIMs then Add eSIM. Scan the QR code from your HelloSIM email and follow the prompt.
I fit install the Greece eSIM before I fly?
Yes, e better make you install am while you get home Wi-Fi. Set am up ahead so e go ready, then switch am on when you land for Greece. To install no go start your data; that one na when you activate am.
When my Greece data plan go start counting?
Most HelloSIM plan dey start when the eSIM first connect to network for Greece, no be the moment you buy am, so if you buy early e no dey waste data. Check your plan detail, as some fit start on first use.
I go activate am when I reach or before I leave house?
Install before you travel but let the plan activate when you reach Greece, when the eSIM connect to local network. Dis one go keep your validity window match your real travel date.
Which networks HelloSIM dey use for Greece?
HelloSIM dey connect through Greece main operators, wey include Cosmote, Vodafone Greece and Nova. The best network wey dey available dem go assign am automatic based on where you dey.
Which network get the best coverage for Greece?
Cosmote generally get the widest and strongest coverage across the mainland and islands, while Vodafone and Nova also solid. HelloSIM go pick reliable partner network for your location automatic.
5G dey for Greece with HelloSIM eSIM?
Yes, 5G dey available for Athens, Thessaloniki and plenty tourist area and e dey expand fast. Where 5G no dey, you go fall back to widespread 4G/LTE, wey cover the mainland and the islands well.
How 4G coverage be for the Greek islands?
4G coverage good for popular islands like Santorini, Mykonos, Crete, Rhodes and Corfu, especially for town and resort. Remote beach, mountain trail and open sea between islands fit get weak or no signal.
How much data I need for one week for Greece?
For one week of map, message, browse and social media, most traveler dey fine with around 3 to 5 GB. If you stream video, share plenty photo or tether device, consider 10 GB or unlimited-style plan.
How much data I need for two weeks island-hopping for Greece?
Two weeks island-hopping trip with everyday use of map, chat and social apps usually need about 7 to 12 GB. If you post plenty video or work online, choose bigger plan make you comfortable.
How much Greece eSIM go cost?
Cost depend on the data amount and number of days wey you choose. Small short-trip bundle no cost plenty while bigger multi-week plan go cost more. Check the HelloSIM Greece page for current option, as we dey quote range instead of fixed price.
I fit use the eSIM as hotspot for Greece?
Yes. HelloSIM plan support tethering, so you fit share your connection with laptop, tablet or your travel partner phone. No forget say hotspot use, especially streaming, go finish your data quick.
I fit keep my home number while I dey use the eSIM for Greece?
Yes. The eSIM go handle data while your normal SIM stay active for call and text for your home number. Switch off data roaming for your home line make you avoid extra charge.
How dual SIM go work with the Greece eSIM?
Modern phones fit run your home SIM and the HelloSIM eSIM the same time. Set the HelloSIM eSIM as your data line and keep your home line for call and SMS, with e data roaming switch off.
I need to change APN settings for the eSIM for Greece?
Usually you no need, as the APN dey configure automatic when the eSIM connect. If you no get data after activation, HelloSIM fit give you the correct APN make you enter am manual for your cellular data settings.
I need to turn on data roaming for the eSIM?
Yes. Because the eSIM dey use Greek partner network, enable Data Roaming for the HelloSIM line for your settings. E no add any fee; e just allow the eSIM use the local network.
I go get internet when I land for Athens airport?
For most case, yes. After you land for Athens International Airport and you switch on the eSIM line, e go register on local network within one or two minutes, so you fit book taxi or message house before you leave the terminal.
Wi-Fi dey for Greek airports if my eSIM need small time?
Yes, Athens, Thessaloniki and Heraklion airports get free Wi-Fi, wey useful while the eSIM dey register. But with eSIM, you go usually come online automatic when you land without you dey find hotspot.
I fit use my Greece eSIM for other European countries?
E depend on the plan. HelloSIM get regional Europe plan wey cover plenty EU country as well as Greece-only plan. If your trip include other country, pick Europe-wide plan for smooth coverage.
The Greece eSIM go cover nearby country like Italy or Cyprus?
Greece-only plan na meant for Greece, but our regional Europe plan include plenty neighbour country. If you dey also visit place like Italy, choose regional plan; note say Cyprus fit dey listed separate depending on the plan.
I fit make call and send SMS with the eSIM?
HelloSIM eSIMs na data-only and dem no get local phone number for standard call or text. You fit call and message over internet using apps like WhatsApp, Viber, FaceTime or Signal.
How I go make call for Greece without local number?
Use internet calling apps over your eSIM data. WhatsApp and Viber dem dey use plenty for Greece, and FaceTime, Signal and Telegram also dey work well over your data connection.
Wetin I go do if my data finish for Greece?
Top up. Add more data to your existing plan through your HelloSIM account or wallet and you go still connected for the same eSIM, no need to reinstall or swap anything.
How I go top up my Greece eSIM?
Log in to your HelloSIM account, choose top-up for your active Greece plan, and the extra data go add to the same eSIM instantly. No need for new QR code.
Wetin dey happen when my plan validity expire?
When the validity period end, any data wey remain go stop work. If you still dey travel, top up or buy new plan before e expire. If you set reminder one day before am go help you avoid gap for coverage.
My eSIM show no service for Greece. Wetin I go do?
Check say the HelloSIM line dey enable, Data Roaming dey on for am, and e dey set as your data line. Then toggle Airplane mode or restart your phone. If e still fail, manually select network like Cosmote.
The eSIM no dey register on network. How I go fix am?
Turn off automatic network selection and manually choose Greek operator like Cosmote, Vodafone or Nova. If one no connect, try another one. Restart after you install usually go clear registration wahala.
Why my data dey slow for Greek island?
Speed fit reduce for remote island, crowded beach during peak season, or where only old network reach. Confirm say you dey on 4G or 5G, try move location, or reselect the network manual if e still continue.
Wetin be the emergency number for Greece?
Dial 112 for any emergency for Greece; e dey work across the EU and e go connect you to ambulance, fire or police. Emergency call go pass even without active data plan or local number.
Which cities and areas I go get coverage for?
You go get strong coverage for Athens, Thessaloniki, Patras and Heraklion, plus good service for popular island town and resort for Crete, Santorini, Mykonos, Rhodes and Corfu.
Wetin download speed I go expect for Greece?
For 4G you go typically expect comfortable speed for map, browse and video call, and 5G for city fit dey much faster. Speed dey vary with location and network load, and remote islands fit dey slower.
The eSIM go work while I dey take ferry between islands?
Coverage near port and close to shore usually fine, but signal fit drop for open water during long ferry crossing. Download anything wey you need, like ticket or map, before you sail.
The eSIM go work for navigation and map for Greece?
Yes. The eSIM go give you live navigation with Google Maps or Apple Maps across the mainland and islands. Download offline map ahead so direction go still work for the occasional dead spot.
I go download offline maps before I travel go Greece?
Yes, e wise. Download offline map of Athens, the islands and any hiking area over Wi-Fi before you go, so you fit navigate even where signal weak or when you want save data.
I fit install the eSIM for more than one device?
No. Every HelloSIM eSIM dey tied to the single device wey you scan e QR code, e no fit move or copy. To connect second device, use your phone hotspot or buy another plan.
I fit get refund on my Greece eSIM?
If eSIM no install or activate yet, e generally dey refundable under HelloSIM policy. Once e don connect and data don use, refund dey limited. Contact support with your order details for help.
How long the eSIM dey valid for Greece?
Validity depend on the plan wey you choose, from few days to plenty weeks. The countdown usually start when the eSIM first connect for Greece, so pick validity wey go comfortably cover your whole stay.
Any tips for smooth eSIM experience for Greece?
Install before you fly, save your QR code and confirmation email, enable data roaming for the HelloSIM line when you land, download offline map and ferry ticket, and use WhatsApp or Viber for call. Dat one go keep you connected from the moment you touch down.
Get your Greece eSIM for 30 seconds
Sharp-sharp delivery, 4G/5G speed, no roaming bill.
