One of the most called countries from Britain and from London is Turkey. With over 500,000 Turkish population most Turks are using calling card with cheap rates a minute to turkey. Now most Turks are using Lycra mobile or Vectone mobile Sims who have equally got calls to Turkey Mobile at 2p a minute and turkey landlines at 1p a minute.
Also there is a over a 7,000 population of Tunisians in the country who want to called their families and loved ones in Tunisia on a regular basis. Vodafone do calls to Tunisia at the cheapest rate of 21p per minute.
Since Giffgaff is head on competition with most of the other mobile providers they should also consider trying to offer the best or most competitive rates with most International countries including the above mentioned ones.
If GiffGaff starts to offer better deals on a wider range of international countries including the ones I mentioned they will be able to sell a lot more sim cards.
Believe me I for one can bring in many more customers to GiffGaff as I an Turkish and I know many people who will be interested with the benefits of cheap calls to Turkey combined with Good deals on UK calls/texting and Internet.
Other Providers Rates: Giffgaff rates to these countries so far:
Lycra Mobile Turkey landline 1p per minute Turkey £1.00 per minute
Lycra Mobile Turkey Mobile 2p per minute Tunisia £1.00 per minute
Vectone mobile Turkey mobile/Landline 2p per minute
Vodafone Tunisia 21p per minute
And of course much cheaper rates should also be considered for Nigeria.
Please KUDOS this idea by clicking the Orange box on the left with the white arrow on it.