No problem. When ever you ask for your pac you'll have to pay 30 days from that date, doesn't matter when you use it as you're contracted to give those 30 days notice. So, yes. If you use the pac 20 days after you get it you'll be changed for 10 more days Mobile_Mole Posts: 330 Forumite. A PAC code (Porting Authorisation Code) is a short code which you will need to transfer your mobile phone number to a new network. The easiest way to get a PAC code is to text PAC to 65075 from the number you wish to keep. Once you have your PAC code, you should give the code to your new network to begin the transfer process. 8 August 2012 at 2:06PM. As already said, requesting a PAC does not cancel your contract, USING the PAC and moving your number to a new provider will cancel your contract. Also note that you can not use the PAC with the same provider. If you are currently with Vodafone you need to move to a different provider. Buzby Posts: 8,275 Forumite. 3. Hand the PAC code to Vodafone. Once you have your PAC code from Virgin Mobile, you simply need to hand it to Vodafone to start the transfer process. If you previously handed your PAC code to Vodafone at the time of ordering a new Vodafone phone or Vodafone SIM during the checkout process, you can skip this step. You can bring your number after receiving VOXI SIM and activate account. You can find out how to port by going to Settings from your account. If you are Vodafone customer: On Pay as you go, you can bring your number without ordering a VOXI SIM card. If you are a Pay monthly customer, please contact the Vodafone support team on 08080 408 408 to Text: From your Vectone Mobile number, text PAC to 65075 for free. You will receive a reply within 2 minutes, containing your PAC code. Online: Send an email to support@vectonemobile.co.uk and ask to leave. Phone: Call 322 from your Vectone Mobile number or 0207 179 0134 from any other number. Open everyday from 9am to 6pm. You need to contact your current mobile network provider and request your PAC code in order to keep your number and transfer it to your new mobile service provider. As of 1st July 2019, a new ' text-to-switch ' procedure allows you to text 65075 free from your current network provider to start the porting process. There are three ways to request a Vodafone PAC Code: Online: You can get a PAC Code from Vodafone by logging in to the My Vodafone website. Once you've logged in, go to Account settings > Mobile switching. By Text Message: You can get a Vodafone PAC Code sent to you via SMS text message. Text PAC to 65075 to receive a PAC Code from Vodafone. Call your current provider and ask for your Porting Authorisation Code (PAC code). Get your Lyca Mobile SIM Fill our Online Porting Form and your existing mobile number will be replaced on your Lyca Mobile SIM within 2 working days. Please note: Lyca Mobile has porting arrangements established with the majority of UK mobile network providers If you cannot log in to My Vodafone, you can also request a phone network unlock by filling out our unlock form. Once submitted, you will be contacted within 7 days to confirm that your unlock request has been completed. Unlock your phone. After you get the text, insert your Vodafone SIM card and follow these steps carefully: Power off your phone jgCq.