Chart comparing Roaming Rates for 4 intl. SIMS in 190 countries

[RTuesday]

Originally Posted by GadgetKen

Here's the chart snidely so kindly put together (zipped pdf file attachment).

Thanks for that. Very interesting chart, although it shows up how complex (and specific to each user) all this is - since it's geared to being called from the US (especially with the "real costs" surcharges).

But there's no practical way to make anything more universal (other than via a web application, which would be very hard to keep up to date). Especially when you start to factor in voip (and other) forwards, callbacks, where the main inbound callers like to call from and to, etc - plus of course many published rate lists are not accurate...