Hi dmacd,

You'll find that MTN (formerly Areeba) is cheaper than Cytanet (the national telecoms provider). You can either do a pay-as-you-go or get a contract. Contract calls work out cheaper, and if you don't buy a phone from MTN when you sign up, there's no minimum contract period.

But don't forget to get your mobile from UK - they're VERY expensive over here!

Regards,
Paul