Mobile & connectivity in Madrid

Your UK number will work in Spain. For about thirty days. After that you need a Spanish SIM, a Spanish contract, and ideally a Spanish bank account to pay for it.

Madrid is not a city where you can drift through on roaming. It is a working capital with a working population, and the infrastructure — coworking spaces in Malasaña, client calls from Chamberí, fibre broadband in your Salamanca flat — is genuinely good once you are set up correctly. The problem is the setup itself, which involves more steps than the networks will tell you upfront.

This guide is for UK nationals who have arrived in Madrid, or are about to, and need to get mobile and broadband sorted without paying roaming rates indefinitely or signing contracts they do not understand. It covers what the process actually involves, what it costs, and where people go wrong.

What this actually involves in Madrid

Why Madrid's networks are better than you expect — and more bureaucratic than you hope

Madrid has excellent mobile and broadband infrastructure. Fibre coverage across the city is among the highest in Europe, and the major networks — Movistar, Orange, Vodafone, and the low-cost MVNOs that run on their infrastructure — all perform well in central districts and on the metro (Source: RelocateIQ research). You will not be struggling for signal in Chueca or dropping calls in Retiro. The technical quality is not the issue.

The issue is that getting a postpaid contract — the kind that gives you a proper monthly plan with a Spanish number — requires a NIE number (Número de Identificación de Extranjero). Without one, you are limited to prepaid SIMs, which work fine short-term but are not a sustainable solution if you are staying.

What you actually need before you walk into a phone shop in Madrid

The NIE is the gating document for almost everything in Madrid, and mobile contracts are no exception. You apply for it at the Oficina de Extranjeros on Calle de los Madrazo, 22, in central Madrid — one of the busiest extranjería offices in Spain, with appointment slots that can run four to six weeks out (Source: RelocateIQ research). Book via the Sede Electrónica del Ministerio de Interior the moment you know your arrival date.

Beyond the NIE, postpaid contracts typically require a Spanish bank account or at least a Spanish IBAN for direct debit. Revolut and Wise both issue Spanish IBANs, and several Madrid-based expats report successfully using these for Movistar and Orange contracts — though Vodafone has been more inconsistent about accepting them (via Brits in Madrid Facebook group). A BBVA or Santander account, both of which have branches throughout Salamanca and Chamberí, is the cleanest solution. You will also need your passport and proof of address — a rental contract or empadronamiento certificate from your local Madrid town hall (ayuntamiento) works.

What it costs

Mobile and broadband monthly costs in Madrid

(Source: RelocateIQ research)

Madrid's cost of living runs approximately 30% below London (Source: RelocateIQ research), and mobile and broadband costs reflect that gap clearly. A bundled fibre and mobile package in Madrid costs roughly half what you would pay for equivalent services in London. The MVNOs — Lowi (owned by Vodafone), Amena (Orange), and Simyo — are worth serious consideration if you do not need a flagship plan. They run on the same infrastructure as the parent networks and cost considerably less. The catch is that customer service is almost entirely in Spanish, which matters when something goes wrong.

Step by step — how to do it in Madrid

Step 1 — Book your NIE appointment before you land

Go to the Sede Electrónica del Ministerio de Interior and book an appointment at the Oficina de Extranjeros, Calle de los Madrazo, 22, Madrid. Do this before you arrive if possible. Slots disappear fast, and the walk-in queue is not a realistic option at this office. Bring your passport, completed EX-15 form, and proof of reason for residency.

Step 2 — Buy a prepaid SIM on arrival

Pick up a prepaid SIM from any Movistar, Orange, or Vodafone store — there are branches on Gran Vía and throughout the Salamanca shopping streets. Lebara and Lycamobile are available in many estancos (tobacconists) and supermarkets and cost less. This keeps you connected while your NIE processes.

Step 3 — Open a Spanish bank account or activate a Spanish IBAN

BBVA has a fully English-language app and a straightforward account-opening process at branches across Madrid, including on Calle de Serrano in Salamanca. Alternatively, activate a Spanish IBAN through Revolut or Wise immediately — both work for most mobile contracts and are faster than waiting for a traditional bank account.

Step 4 — Register your empadronamiento at your local ayuntamiento

Book an appointment at the ayuntamiento for your district — Chamberí, Retiro, Salamanca each have their own offices. You need your rental contract and passport. The empadronamiento certificate is required for broadband installation and is also your proof of address for mobile contracts.

Step 5 — Sign a postpaid mobile contract

With NIE, IBAN, and empadronamiento in hand, walk into a Movistar or Orange store and sign a postpaid contract. Movistar's flagship store is on Gran Vía, 28. Orange has a large store on Calle de Fuencarral in Malasaña. Staff in both speak enough English to get through a contract, though having the Spanish vocabulary for "monthly direct debit" and "minimum term" is useful.

Step 6 — Arrange fibre broadband for your flat

Contact Movistar, Orange, or Vodafone directly — all three have strong fibre coverage across central Madrid. Check coverage at your specific address first using the provider's online postcode checker. If your building already has fibre infrastructure (most post-2000 buildings in Chamberí and Salamanca do), installation is faster.

Step 7 — Port your UK number if you want to keep it

Contact your UK provider and request a PAC code before cancelling. You can keep a UK SIM active on a low-cost plan — GiffGaff's £6 monthly plan works well — and use it for UK calls while your Spanish number handles day-to-day Madrid life.

What people get wrong

Assuming a Revolut IBAN will work everywhere, every time

Revolut and Wise Spanish IBANs work for most things in Madrid, but mobile and broadband providers are inconsistent. Movistar has been known to reject non-traditional IBANs at the contract stage, requiring a traditional Spanish bank account (via Brits in Madrid Facebook group). If you hit this problem at the Orange store on Fuencarral and do not have a BBVA or Santander account yet, you are going back to prepaid. Open a traditional account in parallel — do not rely solely on a fintech IBAN for contracts.

Underestimating how long the NIE takes in Madrid

Madrid's Oficina de Extranjeros on Calle de los Madrazo is one of the busiest extranjería offices in Spain. Appointment waits of four to six weeks are common in 2026 (Source: RelocateIQ research). People arrive expecting to sort their NIE in week one and sign a mobile contract in week two. The reality is that without an appointment booked before arrival, you are on prepaid for six weeks or more. This is not a disaster, but it is an avoidable delay that affects your ability to sign any contract — not just mobile.

Signing a long minimum-term contract before you know your situation

Spanish mobile contracts — particularly bundled fibre and mobile packages from Movistar and Vodafone — often carry 12 to 24-month minimum terms with early exit penalties (Source: RelocateIQ research). If you are on a one-year Digital Nomad Visa and unsure whether you will renew, locking into a 24-month contract is a risk. Orange and the MVNOs offer shorter-term and rolling monthly options. Read the permanencia clause before signing anything.

Who can help

For the NIE and empadronamiento paperwork that gates your mobile and broadband setup, a local gestoría is worth every euro. A gestoría is a Spanish administrative agent — not a lawyer, but a licensed professional who handles bureaucratic processes on your behalf. In Madrid, gestorías around the Chamberí and Salamanca districts are experienced with expat NIE applications and can often navigate appointment systems faster than you can alone.

For cross-border tax questions that arise once you are a Spanish mobile and broadband customer paying Spanish contracts — which signals residency to HMRC and the Agencia Tributaria — a specialist cross-border tax adviser is worth consulting early. Firms such as Bové Montero, which has offices in Madrid, handle UK-Spain tax situations for relocating professionals.

For straightforward mobile contract queries, the English-speaking staff at the Movistar Gran Vía flagship store and the Orange Fuencarral store are genuinely helpful. The Brits in Madrid Facebook group (20,000 members) is also a practical resource for real-time recommendations on which MVNO is currently accepting Revolut IBANs and which is not.

Frequently asked questions

Which mobile network is best for expats in Madrid?

Movistar has the strongest overall coverage in Madrid and is the default choice for reliability, particularly if you travel frequently between Madrid and other Spanish cities (Source: RelocateIQ research). Orange is a close second and tends to be more flexible on contract terms, which matters if your residency situation is still settling. Vodafone's LOWI sub-brand offers excellent value for data-heavy users who do not need premium customer service.

For expats in Malasaña and Chueca specifically, all three major networks perform well — the density of infrastructure in central Madrid means coverage gaps are rare. Where you will notice differences is in customer service language: Movistar and Orange both have English-language support options, while most MVNOs operate exclusively in Spanish.

How much does a Spanish SIM card cost?

A prepaid SIM from Movistar, Orange, or Vodafone costs between £5 and £10 including initial credit, available from stores on Gran Vía and throughout Salamanca (Source: RelocateIQ research). Lebara and Lycamobile prepaid SIMs are available from estancos across Madrid for as little as £1–£2 for the SIM itself, with data top-ups purchased separately.

Postpaid SIM-only plans start at around £15 per month for a mid-tier allowance and rise to £25 for unlimited data with a major network. The MVNO options — Lowi, Amena, Simyo — undercut these prices significantly while running on the same infrastructure. Madrid's overall cost of living is approximately 30% below London (Source: RelocateIQ research), and mobile costs reflect that gap clearly.

Can I keep my UK phone number when I move to Madrid?

Yes, and it is worth doing. Request a PAC code from your UK provider before you cancel — this lets you port the number to another UK SIM rather than losing it. GiffGaff's £6 monthly rolling plan is a practical choice for keeping a UK number active without significant ongoing cost (via GiffGaff).

Many Madrid-based expats run two SIMs: a UK number on a low-cost plan for UK contacts and banking verification texts, and a Spanish number for day-to-day Madrid life. Most modern smartphones are dual-SIM, making this straightforward. The main thing to avoid is cancelling your UK number before porting it — once it is gone, it is gone.

What broadband options are available in Madrid?

Fibre broadband is the standard in Madrid, with Movistar, Orange, and Vodafone all offering 600Mb and 1Gb packages across central districts including Salamanca, Chamberí, and Malasaña (Source: RelocateIQ research). ADSL is effectively obsolete in these areas — if a provider offers it as your only option at a given address, the building's internal wiring is the issue, not the network.

MásMóvil and its sub-brands are worth checking as lower-cost alternatives. Coverage varies by building rather than by neighbourhood, so always run a postcode check on the provider's website before committing. Bundled mobile and fibre packages from Orange and Vodafone typically offer the best combined value for someone setting up both services simultaneously.

How do I set up broadband in a new flat in Madrid?

Start by confirming whether your building already has fibre infrastructure — ask your landlord or the building's portero. Most post-2000 buildings in Chamberí and Salamanca are already wired (Source: RelocateIQ research). If infrastructure is in place, setup is faster and may not require an engineer visit.

Contact your chosen provider directly — Movistar's online sign-up process is available in Spanish only, so the Gran Vía flagship store is easier for English speakers. You will need your NIE, empadronamiento certificate, and a Spanish IBAN. Once the order is placed, installation is typically scheduled within one to three weeks, though this varies by provider and season.

Do I need a Spanish bank account to get a Spanish mobile contract?

Strictly speaking, you need a Spanish IBAN — and Revolut and Wise both provide these, which many Madrid expats use successfully for Orange and Lowi contracts (via Brits in Madrid Facebook group). However, Movistar and Vodafone have been inconsistent about accepting fintech IBANs, and some contracts require a traditional Spanish bank account.

BBVA is the most practical option for expats in Madrid: it has a fully English-language app, branches throughout Salamanca and Chamberí, and a relatively straightforward account-opening process with a NIE and passport. Opening a BBVA account in parallel with your Revolut or Wise setup removes the risk of being turned away at the contract stage.

What is the average monthly cost of mobile and broadband in Madrid?

A mid-tier postpaid mobile plan runs approximately £15–£25 per month, and a 600Mb fibre broadband package costs around £25–£35 per month with Movistar (Source: RelocateIQ research). Combined, a reasonable mobile and broadband setup in Madrid costs £40–£60 per month — roughly half the equivalent cost in London.

Bundled packages from Orange and Vodafone can bring this down further, particularly in the first year when promotional rates apply. Factor in that Madrid's overall cost of living is approximately 30% below London (Source: RelocateIQ research), so even the non-promotional rates represent a meaningful saving against what you were paying in the UK.

How long does broadband installation take in Madrid?

If your building already has fibre infrastructure, installation can be completed within five to ten working days of signing the contract (Source: RelocateIQ research). If new cabling is required — more common in older buildings in areas like Lavapiés or parts of Carabanchel — the wait extends to three to four weeks.

Movistar tends to have the fastest installation times in Madrid due to the scale of its existing infrastructure in the city. Orange and Vodafone are competitive but can be slower in buildings where they need to install their own equipment. Book installation as soon as your NIE and empadronamiento are confirmed — do not wait until moving day, because you will be working from your phone's hotspot for longer than you want.