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pac code
 
            
                
                    bluenose5_2                
                
                    Posts: 156 Forumite                
            
                        
                
                                    
                                  in Mobiles             
            
                    can you get a pac code if you are on a payg with asdamobile ?                
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            Comments
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            I spent 25 years in the mobile industry, from 1994 to 2019. Worked for indies as well as the big networks, in their stores also in contact centres. I also hold a degree in telecoms engineering so I like to think I know what I’m talking about 😂0
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            yes! every mobile number has a pac code attached 2 it , in a word ur lettin asda use it at the min but u own it! so just ring them and ask 4 it:)marriage is finding that one special person that you can annoy for the rest of your life:)0
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            in a word ur lettin asda use it at the min but u own it! so just ring them and ask 4 it:)
 nope you never 'own' a mobile number, the company that originally had it always own it and when you move networks that original network just forwards your calls to your new network. And if that old network goes under/bust you can loose your number.
 eg
 get a new sim from o2 with a number, you then move to ASDA, then you later move to vodafone, your mobile number always is owned by O2 and all you are doing when you move networks is changing where the number points to in a database.
 a little information here 3rd paragraph from the bottom0
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 I know, this is what the article you link to says, bit IMHO this doesn't make much sense.....when you move networks that original network just forwards your calls to your new network. ...
 a little information here 3rd paragraph from the bottom
 The networks may or may not share the transmitters (masts). If they don't and I move say, from Voda to '3' then definitely I'll be connected to '3', not to Voda. How can Voda forward my calls then?
 I guess they mean the incoming calls only.0
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            Its incoming calls that are routed by the original provider.
 We've already had at least one example of a small provider going under and. customers losing their numbers for incoming calls (although Vodafone 'adopted' some)0
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            yeah you would definately be connected to a 3 mast, but the number would still be on vodafones servers.
 so for incoming calls and texts someone dials your number, say they are on O2,- O2 looks at the number against their database and it shows 'vodafone' so they route the call off to vodafone,
- vodafone then looks at their database and it says the number is now on 3 mobile, so vodafone reroute the call off to 3,
- 3 then look at their database for the number they then get the individual IDs of the SIM and check if it is 1. online and then, if it is, 2. check which mast you are connected to and send the call to your phone.
 
 this is the highly inefficient method, because it relys on the donor network, in this case vodafone, which if it went bust your mobile numbers gone with them.
 for out going calls so say 3 calling O2 I have no idea how that works, I would imagine it is above in reverse, or just a form of number spoofing, after all a mobile number is in reality just a glorified email address/web domain. like if you send an email on behalf of another email address in gmail
 have a read of this wikipedia page it explains it, and it explians the method most of europe uses (the central database method) which is much more efficient and you wouldnt loose your ported number if the doner network went under.
 it also says that ofcom demanded we changed to the better CDB method by 1st sep 2009, though no citation is given, I would like to know if it has been changed.0
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            sorry i was wrong, very interestin answers thou:) so a person better off gettin a number from the company u want 2 join?marriage is finding that one special person that you can annoy for the rest of your life:)0
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            i did it and got it (pac code):T0
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