Which mobile phone service provider?
edited 30 November -1 at 1:00AM in Mobiles
5 replies 2.4K views
I often have to phone back various mobile phones, call costs can vary according to the mobile service provider that I am calling back, is there a method that I can find out who the mobile service provider is (from the number) before phoning so as to determine the most cost effective way of making the call. Hope this makes sense. Regards Dave
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