Spanish Phone Plans and Home Internet for Americans: SIMs and Rights

To get a Spanish phone plan, have your U.S. phone unlocked, then buy a SIM card, which the shop sells only after recording an identity document such as your passport. Home internet usually means fiber, whose networks covered 95.92 percent of Spanish households on June 30, 2025. Spanish telecom law then sets each step: a free contract summary before you sign, contracts of 24 months at most, a ported number live within one working day of the agreed date, and a complaint route through the operator, then a ministry office. This article is for informational purposes only and is not legal advice; verify current requirements with the relevant Spanish authority or a licensed professional.

What can go wrong when you set up a phone and internet in Spain?

• A locked U.S. phone. Unless sold unlocked, it is probably locked to its carrier, eSIM included (FCC), so a Spanish SIM will not work.
• Roaming on a U.S. plan. Most U.S. plans exclude use abroad, and charges can appear a billing cycle later, the FCC warns.
• A costly exit. A permanencia, the minimum-stay clause, comes with perks such as a free connection or a router discount, and the contract states what leaving early costs (OAUT).
• A missed deadline. The Oficina de Atención al Usuario de Telecomunicaciones (OAUT), the ministry’s telecom user office, takes a case only after you complain to the operator within one month (Orden ITC/1030/2007, article 4).
• An address without fiber. Villages wait longer for installation, according to the CNMC, the markets and competition regulator. The universal service designation ends on December 31, 2026, per a ministry memo.

Your rights and deadlines, step by step

Getting a Spanish number: your phone, the SIM and your ID

Get the phone unlocked. A carrier may refuse until you pay the balance or meet the contract terms, says the FCC’s unlocking guide of January 14, 2025. Under a voluntary industry code, not an FCC rule, carriers act on requests within two business days, and prepaid phones are unlocked on request one year after activation at the latest. An unlocked phone’s eSIM can then be reprogrammed in its settings for a new provider (FCC eSIM FAQ).

What the shop records. For a prepaid card, Ley 25/2007, the data retention law, requires a register with your name, surnames, nationality and the number and type of your identity document, with no residence requirement. The AEPD, the data protection authority, read it in case E/03790/2015 as requiring you to show the document, with no copy required. Under article 4 of the immigration law and article 13 of the citizen security law, a foreigner’s identity document is the one issued by the home country: for you, the U.S. passport. No official page says outright that a passport alone is enough.

Contracts and eSIMs. In a January 2023 decision on a fraudulent eSIM duplicate, the AEPD read the law as covering every SIM, prepaid or contract. No official rule was found on identification for eSIM activation or online sales, or on which document a postpaid or fiber contract requires, such as an NIE, the foreigner identity number. Staying over six months, you also apply for a TIE within a month of entry or of your authorization (immigration law, article 4.2); it proves your legal status, not your identity.

Signing up, switching and leaving

Before you sign. Ley 11/2022, the General Telecommunications Law, requires the operator to send a free contract summary first, remote sales included, stating for fixed internet the minimum, normally available, maximum and advertised speeds (article 67). The guaranteed speed is the one in the contract, the OAUT notes. Service must be in Spanish and, on request, the region’s co-official language, with no right to English (article 65.4).

How long you are bound. Consumer contracts run 24 months at most, except a separate installment contract for deploying the physical line (article 67.7). A distance or off-premises contract can be withdrawn from within 14 calendar days, or 30 after an unsolicited sales visit to your home (consumer law, articles 102 and 104). A change to your conditions needs a month’s notice, and you may then leave within a month at no extra cost (article 67.8). The exceptions are a change that only benefits you, is purely administrative or is imposed by law. A permanencia penalty must be proportional to the days left (consumer law, article 62.5). When the law gives you the right to leave early, you owe only for a subsidized handset you keep, and any SIM lock is then removed free (article 67.10).

Switching. A ported number must work within one working day of the agreed date, with at most one working day without service. You can still port for at least a month after the contract ends (article 70). To stop a mobile port, ask the new operator; it is free and needs only the ID you used. The deadline is 2 p.m. the day before the port, per the CNMC and its binding specification. No amount is given for porting delays: the royal decree meant to set it could not be found.

Cancelling. Royal Decree 899/2009, applied where it fits Ley 11/2022, asks for two working days’ notice, and the OAUT says the operator must process it within two days and bill only until then. Ley 11/2022 caps notice at one month after an automatic renewal. No official page reconciles them: give two working days, and after a renewal refuse any demand beyond a month. The operator must accept your notice through the sign-up channel or by phone, give a reference number and cannot refuse because you owe money.

Complaints, and the protections against scam calls

Complain to the operator within one month of learning of the problem (Orden ITC/1030/2007, article 4). Without a satisfying answer within a month, you have three months to go to the OAUT, which has six months to decide (OAUT complaints page). Its 2026 to 2029 charter aims for 150 calendar days. A complaint does not stop the operator collecting the disputed bill, and once a consumer arbitration board opens a case, the OAUT route closes (Ley 11/2022, articles 65.2 and 78.2).

Ley 10/2025, the 2025 customer service law, does not shorten the operator’s month: its 15 working days for complaints and 5 days for billing ones only supplement the telecom rules. Its right to be transferred to a supervisor does not reach operators either.

File online with an electronic certificate or Cl@ve, the government login, or on paper at a Correos post office or any public registry (paper claims page). By post, use the address in the charter, whose approval was published in the BOE, the official state gazette, on July 22, 2026: C/ Poeta Joan Maragall 41, 8th floor, 28071 Madrid. The paper claims page gives Paseo de la Castellana 162 and the official directory Calle del Mármol 2. The OAUT phones are 91 030 54 18 and 901 33 66 99, the second a shared-cost line (numbering guide).

Scam protection. Under Orden TDF/149/2025, calls from abroad showing a Spanish number are blocked unless the phone is roaming, and mobile numbers may not be used for customer service or unsolicited sales calls. Since September 15, 2026, operators block texts whose sender name is missing from the CNMC alias registry.

Roaming: your Spanish SIM abroad, your U.S. SIM here

In Europe. Under Regulation (EU) 2022/612, your operator cannot add a surcharge to domestic prices anywhere in the EU. The European Commission adds Iceland, Liechtenstein, Norway and, since January 1, 2026, Ukraine and Moldova; the United Kingdom has been outside since Brexit, and other countries depend on your operator’s offer. Its brochure, updated January 31, 2023, also excludes Switzerland, Andorra, Monaco and San Marino. None of them names Gibraltar or Morocco: check your plan before you cross.

Fair use. Roaming is for periodic travel, so the operator may ask for proof that you live in Spain or have stable links here. Before any surcharge, it must observe at least four months of use, then give you at least two weeks to change your pattern (Implementing Regulation 2016/2286). The data surcharge is capped at 1.10 euros per GB before VAT in 2026 and 1.00 euro from January 1, 2027 (Regulation 2022/612, articles 8 and 11); Your Europe, last checked January 7, 2026, still shows 2025’s 1.30 euros. The regulation prevails.

Spending, and your U.S. SIM. A default cutoff stops data roaming near 50 euros a month before VAT, outside the EU too, in the United States for instance, network permitting (article 14 of the 2022 regulation). A U.S. SIM here follows your carrier’s terms, and the FCC’s travel tips (May 19, 2026) say to learn the local equivalent of 911 before leaving.

Emergencies: 112, 091 and ES-Alert

Calling 112 is free from any phone (Ley 11/2022, article 74) and across the EU. Per the national page of July 27, 2026, no area code is needed, even from a foreign mobile, and calls work from phones with a locked keypad or no PIN entered, with an inactive SIM or without your operator’s coverage. Cantabria and the Valencian government add even without a SIM; Catalonia (2019) says some network must be available; the FCC says some EU countries require a SIM, without naming Spain. Keep a working SIM in the phone. No official page says whether 911 reaches 112 in Spain.

Madrid answers in Spanish and English and interprets about 80 languages; Catalonia in Catalan, Spanish, English, French and German; Andalusia in Spanish, English, French, German and Arabic. The U.S. Embassy says to ask for an English-speaking operator and lists 091 for the National Police and its own number, +34 91 587 2200.

ES-Alert, the public warning system, broadcasts over 4G and 5G to every phone in the area, with no sign-up (Protección Civil). Phones on iOS 15.6 or Android 11 and later display it; Android 9 and 10 show it with wrong labels, and Android 8 or older do not. The top level, the civil protection alert, is on by default and cannot be switched off. Alerts may carry a second language, usually English, which phones set to a language other than Spanish display. The Canary Islands and Catalonia say tourists can get alerts if their phone is properly set up at home; no official page covers U.S. phones or SIMs.

Home internet: coverage, installation and the universal service

Coverage. On June 30, 2025, fiber covered 95.92 percent of households, 88.95 percent in rural areas, and 5G over 99 percent of the population, per the 2025 coverage report and its summary. The ministry’s coverage page contradicts itself for that date: 95.72 percent for fiber in its figures, 96.79 in its chart caption. Before you sign a lease, look up the address or 14-digit cadastral reference on the fixed broadband map. It names the operators serving each parcel (maps page), with data as of June 30, 2024, and may show a parcel as covered only for being near a declared point; a mobile map covers 4G and 5G.

Installation. Outside the universal service, operators must state in the contract when service will start (OAUT). In 2025, 95 percent of fixed lines were installed within 24 days in villages under 100 inhabitants, against 7 in cities over 500,000 (CNMC). Test your line with the CNMC speed test. No official telecom price comparator was found, though Ley 11/2022, article 68.2 calls for one; the CNMC’s comparator covers energy only.

Universal service. Ley 11/2022, article 37 guarantees fixed broadband of at least 10 Mbps download. A reasonable request to Telefónica (Movistar) brings a connection within 60 calendar days, with monthly fees waived automatically for a delay (ministry page); under RD 424/2005, article 29, any property on urban land qualifies, or elsewhere your habitual residence. The draft order the CNMC reviewed caps wireless or satellite supply at 45 GB a month; no official page shows the final order. The CNMC reported that Telefónica would be designated for 2025 and 2026, and the ministry’s April 2026 memo says the designation ends on December 31, 2026. The ministry’s out-of-date universal service page still names Telefónica as the provider until January 1, 2025.

A draft decree of April 2026 would, from January 1, 2027, raise the minimum to 100 Mbps, cut the deadline to 30 days and, if no operator is designated, oblige every operator in its coverage area (press release); it is not law. UNICO Demanda Rural funds operators to offer at least 100 Mbps for 35 euros a month where nothing else exists, with installation and equipment covered up to 600 euros; its undated page does not say whether it takes new applicants.

Your next step: get the phone unlocked before you fly

Before you leave, ask your U.S. carrier to remove the lock. On arrival, buy a prepaid SIM with your passport. For a contract, bring your NIE once you have it. You can pay by any usual method (RD 899/2009, article 25), such as a direct debit from a Spanish bank account or from any euro account in the EU (SEPA Regulation, article 9). Check the coverage map before you commit to a lease, and keep every reference number. Your first month in Spain fits the phone line around the TIE appointment.

You can do all of this alone, and a paper complaint needs no digital certificate. Talk to a lawyer or a consumer association if a disputed debt goes to collection.

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