Quote:Does anyone know (I know this is slightly off subject) if calls TO a Tesco Mobile from a Landline cost the same as phoning an O2 mobile from a landline?
If Tesco Mobile uses the O2 network, then they will be charged (from a landline) the same as to an O2 mobile.
Calls from landlines are charged according to the number prefix (ie, which network operator it is allocated to). So when numbers are ported to another network, it still costs the same as phoning the old network when calling from a landline.