Key facts
- COVERAGE
- Gibraltar
- NETWORKS
- Gibtelecom
- PLAN TYPE
- Data only
- IP ADDRESS LOCATION
- United Kingdom
- DELIVERY
- QR code by email
How it works
- 1Choose a plan and pay.
- 2Scan the QR code we email you. You can install it before you fly.
- 3When you land in Gibraltar, turn on data roaming for the Spidot line.
Questions about the Gibraltar eSIM
Which networks does it use?
Do I get a local phone number?
Can I use it outside Gibraltar?
How do I install it?
Will my phone work with an eSIM?
Why did my phone switch to a Spanish network in Gibraltar?
Do I need a separate eSIM for a day trip from the Costa del Sol?
Is my UK allowance valid in Gibraltar?
Will I have signal inside St Michael's Cave?
Can I use the eSIM on the ferry to Tangier?
Can I add more data if I stay longer?
Gibraltar eSIM guide: mobile data for travellers
Gibraltar is a tiny British Overseas Territory on the southern tip of the Iberian Peninsula, dominated by the limestone Rock that rises straight out of the sea. In a single day you can walk down Main Street, take the cable car up to the Upper Rock Nature Reserve, meet the Barbary macaques, explore St Michael's Cave and the Great Siege Tunnels, and look across the strait to Morocco from Europa Point. Many visitors come for a day from the Costa del Sol or arrive on a cruise ship; others stay a few nights or cross the border every day for work.
Because Gibraltar is so small and so close to Spain, mobile data here has a few quirks that catch people out. A Spidot eSIM gives you a separate data line for Gibraltar that you install before you travel, switch on when you arrive and use alongside your own SIM for calls and texts. This guide explains how roaming works for different visitors, why your phone might connect to a Spanish network without you noticing, and how to plan data for a day trip or a longer stay.
eSIM, roaming or a local SIM in Gibraltar
Gibraltar has its own mobile networks and its own roaming status. It is not part of the European Union, and it is not treated as part of the United Kingdom by every UK operator either. That makes the question of what your home SIM will cost less obvious than it looks.
UK SIMs
Visitors from Britain often assume their UK allowance simply carries on. Some UK operators include Gibraltar in their roaming packages and others treat it separately, so check your operator's terms for Gibraltar specifically. Do not rely on the fact that the territory uses pounds and has red post boxes.
EU and other SIMs
Because Gibraltar is outside the EU, the EU's "Roam like at Home" rules do not automatically apply to it. A SIM from Spain, Germany, France or elsewhere in the EU may be charged differently in Gibraltar than just across the border in La Línea. SIMs from North America, Australia and other regions follow their operator's own roaming terms.
A Gibraltar SIM or a Spidot eSIM
Local prepaid SIMs are available in Gibraltar, but for a short visit it is rarely worth the time. A Spidot eSIM sits alongside your home SIM as a separate data line. You buy a Gibraltar plan online, receive the QR code by email straight after payment and install it before you travel. Plans start from $8.90. Most plans are data-only, without a Gibraltar phone number; for local calls, see our Data + calls plans.
Why your phone may connect to a Spanish network
Gibraltar shares a land border with Spain, and the Spanish town of La Línea de la Concepción begins on the other side of the airport runway. The Bay of Gibraltar is also overlooked by Algeciras and other Spanish towns. In many parts of Gibraltar, Spanish mobile signals are strong, and phones can drift between a Gibraltar network and a Spanish one without the user noticing.
This matters because roaming terms for Spain and Gibraltar are often different. If your phone silently switches to a Spanish network, you could be using a different allowance from the one you expected, or your data might stop working if your plan only covers one of the two.
How to stay in control
Check the network name in your phone's status bar or settings whenever data behaves unexpectedly. Some phones let you choose a network manually in the mobile network settings for each line; if you are staying in Gibraltar, selecting a Gibraltar network can stop the phone drifting. Remember to switch back to automatic selection when you leave.
If you plan to spend time on both sides of the border, the simplest solution is to have data for both places. You could install a Gibraltar plan and a Spain plan and switch between them, or check whether Gibraltar is on the Europe plan's country list.
How much data to plan for
Gibraltar is compact, and many visitors are here for a day or two. Your data needs depend mostly on how much you share and whether you are working. Rough estimates:
- Maps and walking routes: a few megabytes per hour; helpful for the paths and steps around the Upper Rock.
- Messaging: light.
- Social media and photos: moderate; the views from the top of the Rock and the macaques tend to be shared widely.
- Video calls: typically several hundred megabytes per hour.
- Streaming: heavy, often a gigabyte or more per hour in HD.
Typical choices
A day trip or a weekend fits a small fixed data plan. A longer stay, or a visit combined with work, is easier with a bigger plan or an unlimited plan, though speed may slow after heavy use. People who visit Gibraltar regularly, for example for business, may prefer a no-expiry plan. You can check how much data is left and add more data whenever you need to.
Before you go
You need internet access to install an eSIM, so do it at home over Wi-Fi. First check your phone supports eSIM and is carrier-unlocked.
Then follow the install guide for iPhone, Samsung or Pixel. Label the line "Gibraltar" so it is easy to tell apart from other travel eSIMs, keep your home SIM as default for calls and texts, and set the Spidot line for mobile data while you are in Gibraltar.
- Install the eSIM a day or two before you travel.
- If you are also visiting Spain, decide in advance which line you will use on each side of the border.
- Download an offline map of Gibraltar; it is small enough to store easily.
- Turn off data roaming on your home SIM if you do not want it to be used at all.
Arriving in Gibraltar
Gibraltar International Airport has flights from the UK and is famous for the fact that the main road to the Spanish border crosses its runway, so traffic and pedestrians stop when aircraft land and take off. Many visitors fly instead into Málaga and travel along the coast, or come from other parts of Andalucía, and walk or drive across the land border from La Línea. Cruise ships dock at the cruise terminal close to the town centre.
When you arrive, select the Spidot line for mobile data and turn on data roaming for it; our data roaming guide explains where. Then check that the phone is connected to a Gibraltar network rather than a Spanish one.
Crossing the border on foot
Many day visitors park in La Línea and walk across. Your phone may stay on a Spanish network for a while after you enter Gibraltar. Switching flight mode on and off once usually encourages it to look for a local network. If you have both a Spain line and a Gibraltar line installed, switch mobile data to the Gibraltar line once you have crossed.
Arriving by cruise ship
At sea, phones sometimes connect to a ship's own network, which can be very expensive. Keep data roaming off on your home SIM, and only switch on mobile data on the Spidot line once you are in port and can see a Gibraltar network.
Coverage around the Rock
Most of Gibraltar is urban, and mobile data generally works throughout the town, along Main Street, at Ocean Village and Queensway Quay, and around the airport and the border.
The Rock itself creates a few special conditions:
- Tunnels and caves: inside St Michael's Cave and the Great Siege Tunnels you should expect weak or no signal.
- The east side: Catalan Bay and Sandy Bay face the Mediterranean on the far side of the Rock, where signal from Spanish networks can be strong and your phone may switch.
- Upper Rock paths: the Mediterranean Steps and other paths are mostly covered, but steep cliffs can create dead spots.
- Europa Point: the southern tip faces Morocco across the strait; signal is usually available, but watch which network you are on.
Network names
Gibtelecom are among the networks your Spidot plan can use in Gibraltar. If your phone shows a Spanish network name instead, see the section above on staying in control.
Data on foot, by bus and on day trips
Gibraltar is walkable, and buses cover the main routes, including from the border to the town centre and around to Europa Point. Taxis offer tours of the Upper Rock. A map with your location helps on the narrow lanes above Main Street, where it is easy to lose your bearings among steps and ramps.
Day trips into Spain and Morocco
Gibraltar is a natural base for exploring Andalucía: the white towns, Tarifa, Cádiz, Ronda and the Costa del Sol are all within reach. Ferries to Tangier in Morocco run from nearby Algeciras and Tarifa. If you plan these trips, install a plan for each country you will visit and switch mobile data at the border or in port. See our Spain and Morocco pages.
Driving
Driving into Gibraltar can involve queues at the border, and parking in town is limited. Navigation apps are helpful for checking queues and routes, but once you are inside Gibraltar distances are short and walking is often quicker.
Sharing data with a hotspot
If you are staying in Gibraltar for work, your phone's personal hotspot can share your Spidot data with a laptop. It uses whichever line is set for mobile data, so make sure that is the Spidot line.
Laptops use more data than phones. Pause automatic updates and cloud sync before you connect, and check your remaining data during the day.
Using public Wi-Fi safely
Hotels, cafés and bars in Gibraltar often provide Wi-Fi. Open networks are convenient but not always secure.
- Use your eSIM data for banking, card payments and logins.
- Ask staff for the exact network name before connecting.
- Turn off automatic joining of open networks.
- Keep your phone and apps updated.
Practical tips for Gibraltar
A few details that are useful to know:
- Currency: Gibraltar issues its own pound, which is at par with sterling, and UK pounds are accepted. Cards and contactless payments are widely used. Gibraltar notes are not generally accepted in the UK, so spend them before you leave.
- Language: English is the official language, and Spanish is widely spoken. Many Gibraltarians switch between the two.
- Macaques: the Barbary macaques on the Upper Rock are wild animals. Keep food and bags closed, and keep a firm grip on your phone when taking close-up photos.
- Plugs: Gibraltar uses UK-style plugs, unlike neighbouring Spain.
- Border queues: queues at the border vary. Check before setting off if you are heading back to Spain for a flight.
- Weather: the Levanter wind can bring cloud that sits on top of the Rock; views from the top are better on clear days.
Gibraltar on a multi-country trip
Most visitors combine Gibraltar with Spain, and some continue to Morocco or on to Portugal. Many travellers arrive from the United Kingdom.
If your trip covers several European countries, a Europe plan may be convenient, but check whether Gibraltar is on the Europe plan's country list before relying on it here. If it is not listed, you can combine a Europe or Spain plan with a Gibraltar plan; both can be installed on the same phone, and you switch mobile data between them as you cross the border.