We tell you everything you need to know about the PUK code of your SIM card
When you change your telephone operator or when you request a duplicate of your card, your telephone company sends you a new SIM card with two security codes: PIN and PUK. PIN is a 4-digit code that you need to enter on your smartphone Unlock the SIM card And PUK is a code that You only need it if it is blocked.
On this occasion, we are going to focus on the latter, and we are going to explain first, What exactly is the PUK code and what is it for? And, secondly, we’re going into detail There are different methods to find your PUK code.
What is PUK code and what is it used for?
The PUK code is An 8-digit key is used to unlock your SIM card It is locked later Enter your pin code incorrectly three times. Therefore, PUK is not a code that you will use every day, like PIN, but when you need it You make a mistake while entering your SIM card PIN.
The main difference between PIN code and PUK code is that the former A 4-digit password that you can change from Settings Your Android mobile or iPhone and the second is an eight digit code Cannot be changed, as each SIM card has a unique PUK.
Like PUK code A master key to unlock your SIM card when it is lockedBut you must remember that you always need to enter the original PUK of the card you have blocked and that, If you enter the wrong PUK code a certain number of times, your SIM card will be blocked forever And you will have no choice but to request a duplicate from your operator.
How to know your PUK code
If you have entered your PIN code incorrectly three times, you have two methods to find your SIM card’s PUK code: Checking it in the original SIM package and requesting it from your mobile operator.
Check the original SIM package
The easiest way to know PUK code This is being checked on the original package of your SIM cardBecause this code, for security reasons, is not printed on the SIM itself, but on the original package in which the card came.
Most SIM card packages contain both a PIN code and a PUK code They are covered by a silver band that you have to scratch with a coin or something similar so that both keys are exposed.
Request it from your operator
But, if you don’t have the original package of your SIM card with you, don’t worry, because you can also find the PUK code Request directly from your telephone operator.
Although the process varies from operator to operator, basically you have Four methods to request a PUK code from your phone company:
- Log in Customers area of your website
- Your login Mobile app
- calling Customer service phone
- going one Physical store
So that you have no doubts about the different ways you can request the PUK code from your operator, we leave you A list with all the ways to request a PUK Depending on your telephone company:
- Movistar:
- Vodafone:
- Orange:
- Lowe:
- O2
- Jazztel
- simio
- MásMóvil
- Yogo
- payphone
- FineNetwork
- DG
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