https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738487#M75393 Which payg tariff ate you on ?<BR /><BR />On O2 unlimited for example you get some allowances that last a month and you keep the top up credit to either pay for the next set on the anniversary date or can use to continue to make calls , texts and use data after you've exhausted your tariff allowances. Tue, 09 Sep 2014 12:05:53 GMT Anonymous 2014-09-09T12:05:53Z https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738467#M75387 <P>do payg credits only last for 1month or until they are used?</P><P>&nbsp;</P> Tue, 09 Sep 2014 11:57:02 GMT https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738467#M75387 Anonymous 2014-09-09T11:57:02Z https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738475#M75388 Money applied as a credit (ie, not buying any allowances), never expires. Tue, 09 Sep 2014 11:59:18 GMT https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738475#M75388 MI5 2014-09-09T11:59:18Z https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738481#M75390 <P>I believe you have to make a chargeable call every six months and top up every 999 days to keep the number active.</P> Tue, 09 Sep 2014 12:01:30 GMT https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738481#M75390 Bambino 2014-09-09T12:01:30Z https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738487#M75393 Which payg tariff ate you on ?<BR /><BR />On O2 unlimited for example you get some allowances that last a month and you keep the top up credit to either pay for the next set on the anniversary date or can use to continue to make calls , texts and use data after you've exhausted your tariff allowances. Tue, 09 Sep 2014 12:05:53 GMT https://community.o2.co.uk/t5/Pay-Monthly/payg-time-limits/m-p/738487#M75393 Anonymous 2014-09-09T12:05:53Z