- The commitment period is a minimum time commitment linked to discounts, installation, or subsidized terminals.
- Almost all companies allow you to check the contract term and its penalty from the app, the customer area or telephone support.
- It is possible to avoid the penalty if the operator changes the contract terms or if the service is not provided with the agreed quality.
- In energy and telecommunications, it is advisable to compare the cost of the contract with the potential savings before switching companies.
If you're thinking about change companiesWhether it's your tariff or even your electricity and gas provider, the first thing you should check is if you have an active commitment periodIgnoring this detail can result in a hefty penalty on the next bill, and many people don't even remember what they signed back then.
In this article you will find a complete guide, explained calmly and in an approachable language, for Find out if you have a contract, how much time you have left, and what penalty you might be charged. If you leave early. We'll see exactly what a contract term is, why it exists, how to check it with the main operators (Movistar, Orange, Vodafone, O2, Digi, Yoigo, MásMóvil, Lowi, Simyo, Jazztel, Finetwork, Virgin Telco, Pepephone, Amena, etc.) and also with energy contracts like Naturgy.
What is contract length and why do companies use it?
When we talk about permanence, we are referring to a minimum time commitment you accept when hiring a serviceWhether it's mobile, fiber, landline, pay TV, or even electricity and gas. In exchange for that commitment, you receive a benefit: a cheaper mobile phone (or even €0), free installation, a discount on your monthly fee, or a promotional rate.
This commitment is always formalized through a contract with the operator or marketerwhich you may have accepted in-store, online, or by phone via voice recording. The key is that if you cancel or switch providers before the agreed date, the company may charge you a fee. penalty for breaching the stay.
In the case of telecoms, the minimum contract period is usually linked to three main types of benefitsA subsidy or advantageous financing for a device, fiber optic or landline installation with no upfront cost, and significant discounts on the tariff for a limited time. In energy contracts, the minimum contract period is usually linked to promotions, special prices or complimentary additional services.
It is important to understand that the penalty for staying is independent of other obligations under the contractFor example, you may not have an active contract and still owe installments on a financed mobile phone, or be obliged to return the router or decoder if you cancel your fiber service.
How long does the stay usually last and how is the penalty calculated?
The length of your contract depends on what you've signed up for, but it usually ranges from 3 to 36 months in telecommunications and between 12 and 24 months for energy contracts. In many cases, the penalty is not a fixed amount, but decreases as the months go by.
The logic is simple: at the start of the commitment, the company has not yet recovered the costs of the discount, installation, or deviceTherefore, the penalty is higher. As time progresses, the penalty decreases proportionally until it reaches zero when the end date of the stay is reached.
For example, in fiber optic services, the operator can apply a Installation fee if you leave before the minimum termWhereas if you have financed a mobile phone with a discount, it is common for them to demand the proportional part of the savings you have enjoyed or, directly, the remaining installments of the device plus an additional penalty.
In energy contracts like those from Naturgy, the minimum contract period clause usually clearly states the minimum duration period and the cost of early terminationThe closer you get to the end of the period, the smaller the economic impact of breaking the contract will be, although it's worth doing the math and comparing it with the potential savings of switching to another company.

How to find out if I have a permanent contract: general methods
Before looking at each operator individually, there are several basic ways to Check if your contract has a minimum term without going crazyAlmost all companies operate in a similar way and offer at least two or three ways to access this information.
The first option is to review the registration document or the original contract, where it should be clearly stated If there is a permanent contract, its duration and the associated penaltyThe problem is that often that contract is outdated because you've changed your plan or added services, so you should only use it as a reference.
The most practical method nowadays is to use the customer area or the company's official appAlmost all telecoms and many energy companies show in your user panel if you have current commitments, which lines they apply to, what the end date is and what amount you would be charged in case of early termination.
If you prefer talking to a person, you can always call customer service phone Contact your service provider and ask for details: whether you have a contract, which services are still active, how much time is left on your contract, and the exact penalty. It's advisable to write down this information and even ask them to email it to you for your records in case of future claims.
In addition, it is advisable to review the emails or letters you received when you signed up or changed your planThis is because these messages often specify the new contract terms, especially if you have accepted a special offer or a subsidized device.
When can you break your contract without paying a penalty?
In principle, if you validly agreed to a contract and want to leave early, the operator is within its rights to charge you the penalty stated in the contractHowever, there are situations in which you can leave without paying anything or by requesting that the agreement be cancelled.
The most common exception occurs when the company itself unilaterally modifies the terms of the contractFor example, by raising rates, changing your contracted speed, or altering essential services without your explicit consent. In these cases, the law requires the operator to notify you in advance and give you the option to cancel your service without penalty.
Another possibility, more difficult to prove, arises when The service is not provided with the promised quality. and you accumulate serious issues (continuous internet outages, prolonged breakdowns, etc.). Some operators already explicitly state in their terms and conditions that, if you suffer certain repeated issues due to causes attributable to the company, you can request that the minimum contract period be waived.
In any case, the wisest course of action is not to abruptly cut ties without warning. Before initiating a number transfer or canceling your service, contact your current provider. Explain your situation and ask for clear confirmation that you will not be penalized. (or, if applicable, specify the amount). Always do this before new rates or changes to the terms and conditions take effect.
If the company has informed you of a price increase or a contractual modification, express your express disagreement within the deadlineMany complaints that end well begin precisely by stating that the customer does not accept the change and wants to exercise their right to leave without paying a penalty.
Tenure with major telecommunications companies
Let's now look at each company in more detail, What contract lengths do the main operators apply, how long do they last and how can I check them? in each case. Keep in mind that conditions may change over time, so it's always advisable to verify the information at the time of signing up.
Movistar: commitment and consultation of permanence
Movistar has changed its policy a lot in recent years. This is evident in many mobile-only or basic fiber optic plans. traditional permanence does not applyBut it can be found in bundled packages, promotions, and especially when you accept subsidized or financed devices under advantageous conditions.
In some cases, especially in offers with "Free" terminal linked to Fusion or other packagesMulti-year commitments have been established in connection with device financing. Shorter contract periods, such as 3 months, are also common when signing up for new fiber optic or television services.
To find out if you have a contract with Movistar and what penalty you would incur, you can use three main roadsThe quickest way is through the customer area or the Mi Movistar app, where, after logging in, you should go to your products and look for the contracts or commitments section to see if there are any active commitments, the end date and the approximate amount in case of cancellation.
If you prefer, you can also call 1004 if you are an individual or 900 101 010 if you are a companyand ask an agent to confirm if you have a contract with a minimum term, how much time is left, and what the cost would be to break it. Finally, if you still have the original contract, you can review the specific section on minimum terms, although remember that it may have changed if you've switched plans or added services since then.
O2 and its policy on membership durations
O2, Telefónica's brand focused on simple offers, was originally characterized by no minimum contract period for their fiber or mobile plansHowever, some recent promotions linked to the offer of "free" or heavily discounted terminals have introduced long commitments, similar to those of Movistar, of up to four years linked to these devices.
To check if you have a contract with O2, you can Call customer service at 1551 and ask directly about the remaining time and applicable penalty. It is also possible to send an email to official support ([email protected]) or check your private area, both from the web and through the app, where the status of your commitments is shown.
Orange: types of contract length and how to view them
At Orange, contract commitments are very common with bundled packages and devices. Typically, if you sign up fiber and mobile at a bundled priceYou have a 12-month contract commitment applied to both the main landline and mobile line. A contract commitment may also be established if you accept tariff upgrades or promotional offers.
When you buy a Mobile phone on installments with OrangeThe deal gets longer: the standard commitment is 24 months, which can be extended to 30 months in certain offers, and it applies to the mobile line that finances the device and even, in some cases, to the associated landline.
If you switch to a lower rate before fulfilling the commitmentYou may be charged a penalty for changing your tariff on your next bill; if you switch to the same or a higher-priced plan, this charge is usually waived. It's important to know that even if you pay off all outstanding mobile phone installments, the contract term doesn't automatically end: it remains in effect until the agreed-upon end date, unless Orange states otherwise.
To check your Orange contract duration, you have several options: log in My Orange (customer area)Go to "Products" and then to "My Contract" to see, for each line, the start date, end date, reason for termination (for example, purchasing a mobile phone on an installment plan), and the penalty for early termination. You can also contact Orange's official WhatsApp assistant (number 653 85 00 85), save the contact, and ask directly about your contract. And, of course, you can call customer service at 1470.
Vodafone: commitments and ways to consult
Vodafone usually applies a minimum contract period of 12 months on fiber when installation is required and 24 months when you sign up for heavily discounted mobile plans or purchase a device with the line. Some plans with financed phones may have a contract term of 24 or even 36 months, depending on the chosen payment plan.
To find out if you have a contract with Vodafone, you can call 22123, the customer service number, and ask them to give you the full details of the commitment: affected product, time remaining and exact penalty, as well as the steps to cancel contract with VodafoneYou can also access the customer area, either on the website or the My Vodafone app, go to "My account", then to "Contracts and commitments" and, within that, to "My commitments".
In that section you will see the type of stay, expiry dates and the amount of the fine If you break the contract early. It's one of the quickest ways to calculate whether it's worth paying the penalty to switch to a cheaper plan with another company.
Digi: reduced stay
Digi has become popular because of its prices and because Their stay on fiber optic tariffs is very shortIn general, it only requires a 3-month commitment for both fiber-only and combined fiber and mobile plans, making it one of the least tied-down options on the market.
If you want to check if you still have a contract with Digi or what charge would apply for cancelling before those three months are up, you can Call 1200 free of charge, their customer service, or check it from the Mi Digi app, where detailed information about your services and commitments appears.
Yoigo and MásMóvil: commitments for fiber, mobile and terminal
Within the MásMóvil group (Yoigo, MásMóvil, and other brands), fixed-term contracts are quite common for their fiber optic and mobile bundled plans. For example, at Yoigo, customers of Fiber only plans have a 12-month contractwhile fiber + mobile deals usually involve a minimum of 3 months.
If you finance a mobile phone with Yoigo, you will normally acquire a contract commitment of 24 months linked to both the device and the tariffThe maximum penalty they mention in some cases is around €150, to which you would have to add possible charges if you do not return the fiber router or the 4K TV Box decoder in case of cancellation.
To check your contract length with Yoigo, you can call 622 From your Yoigo mobile phone, access the customer area on the website or use the app, going to the "Account and tariff" section. There you should see how much time you have left on your contract and what penalty applies in case of early termination.
In the case of MásMóvil, the rates of Fiber only or fiber + mobile plans usually have a 12-month contract.If you also purchase a mobile phone on an installment plan, the contract is usually extended to 24 months. Early termination of the fiber optic service may incur a penalty of approximately €181,80, plus an additional charge if you do not return the router.
To find out if you have an active contract with MásMóvil and what penalty you would incur if you left, you can Call 2373 free of charge and ask them to inform you of the remaining time and the exact amount. You can also check this in your customer area.
Lowi, Simyo, Finetwork, Virgin Telco and Jazztel
Low-cost brands tend to have less stringent contract terms, but it's worth checking the details because In fiber optics, there is almost always some kind of compromise.Lowi, for example, does not have a minimum contract period for mobile, but for its fiber optic service it often applies a minimum contract period of up to 36 months with a penalty of €150 if you leave early, plus €80 if you do not return the equipment.
Simyo, another very flexible brand, does not impose a minimum contract period for mobile contracts. not even when you buy a device on an installment planIn that case, you only have to pay the outstanding installments if you leave, without any additional penalty. Fiber optic connections typically require a 3-month commitment period, with a maximum penalty of around €120 if you cancel before then.
Finetwork usually establishes 12-month commitment to their ratesTo find out how much you still owe or what penalty would apply, you can call 1777 free of charge and request details of your current commitment. This information should also be available in your customer area.
Virgin Telco combines long-term contracts 3 months off fiber + mobile plans with 12-month periods for fiber-only plans. To check your remaining contract time, you can call 900 840 280 or access their app to view your contract information and any associated penalties.
Jazztel, for its part, usually requires a 12-month contract for most of its plans, extending it to 24 months if you purchase a mobile phone on a payment plan. To find out exactly how much time you have left on your contract and how much it would cost to leave, you can call 1567 or access your customer area, select a line, and go to the "Contract Terms" section.
Other operators: Pepephone, Amena and cases without a contract commitment
Pepephone is one of the classic examples of operator with no commitment or penalties This applies to all their plans, both mobile and fiber. If you're a customer of this company, you can generally switch providers whenever you want without fear of penalties (although it's always advisable to check for any specific fiber installation or equipment return requirements).
Amena, which for years was an independent brand linked to Orange, has managed a mixed policy: No contract required for mobile unless you buy a device in installmentsIn that case, a specific penalty (for example, €24,20) was applied if you left early, plus payment of all outstanding installments. For fiber optic connections, the typical contract term was 12 months, with a penalty of €150 for early termination.
In addition to these, there are many Mobile virtual network operators (MVNOs) that have opted to eliminate the minimum contract period in most of their rates, which has pressured large traditional companies to offer more and more options with no commitment or with very short minimum periods.
Staying in energy contracts: the case of Naturgy
Contractual commitments aren't exclusive to telephony and internet. They're also common in the energy sector. minimum commitment clauses in electricity and gas contractsespecially when promotional prices are available or additional services are included (maintenance, inspections, etc.).
At Naturgy, for example, permanence is defined as a obligation to keep the contract active for a specific periodIf you decide cancel earlyThey may apply a penalty or fee for early termination. This condition is usually clearly described in the contract you signed when you signed up.
To find out if you have a contract with Naturgy, the first step is Review your contract and the general terms and conditions.There should be a section there detailing the duration of the agreement, whether there is a minimum commitment period, and what amount they could charge you if you switch companies before that period ends.
If you can't find the contract or you're confused by the fine print, you can contact Naturgy's customer service directly You can contact them by phone, email, or chat to ask if your current contract includes a minimum term, how long it lasts, and what the penalty would be. Another convenient option is to log in to your online customer area and check the contracts and services section, where this information is usually displayed.
It's also a good idea to review emails and letters you received when you signed up for or renewed the servicebecause often a summary of the conditions is sent where it is clearly specified whether there is a minimum term and until when.
What to do if you have a fixed energy contract and want to switch.
If you discover that your electricity or gas contract has a minimum term, the first thing to do is Calculate the actual cost of the penalty and compare it with the potential savings to switch to another company. Sometimes, even if there's a penalty, switching is still worthwhile.
For that, it's best to use energy tariff comparison websites that allow you to see what you would pay with other providers. If the monthly difference is significant, it may be worth paying the penalty, just as with switching telecom operators.
Another option is to try negotiate with Naturgy or another energy supplier To reduce or eliminate the penalty, especially if you have a compelling reason to switch (moving, recurring billing problems, etc.). Sometimes, companies offer retention incentives or improve terms to prevent you from leaving.
If you're not sure, you can resort to a independent energy consultant that they analyze your specific case, review your contract and help you decide whether the most sensible thing to do is to wait until the end of the commitment period, break now assuming the penalty, or negotiate an intermediate solution with the company.
Tips to avoid surprises with contract length
The best way to avoid unpleasant surprises is Read the contract carefully before signing itIt seems obvious, but in practice almost no one bothers to check the part about minimum contract periods and penalties, and then come the unpleasant surprises when the bill arrives with unexpected charges.
When you're offered a promotion, an aggressive discount, or a "free" mobile phone, always ask questions. What exactly does "permanence" entail, how long does it last, and what happens if you decide to leave early?If the answer is unclear or they refuse to give it to you in writing, be suspicious.
It's also helpful to assess your medium and long term needsIf you know you might move, change jobs, or need financial flexibility, a slightly more expensive plan with no fixed term might be better than a very cheap one with a 24-month commitment and hefty penalties.
Finally, keep good communication with your service providersIf you receive any notification of changes to the terms and conditions, save the messages, check the deadlines, and if you disagree, express your objection within the established timeframe. Having a record of your communications can make all the difference if you need to make a claim later.
Understanding what a contract term is, how it works with each company, and how to check it in just a few minutes gives you a huge advantage when deciding whether to stay or switch. By controlling these details, you can avoid unfair penalties, take better advantage of market offers, and ultimately, to make much freer and more informed consumer choices both in telecommunications and in energy.
