I think you forgot teh original roaming SIM provider GT. 60% of what you listed is a subagent of CallKey. CallKey was build by GT back in 2005.
09 is not an actual real roaming solution as they piggybag on Swisscom.
The others with the exception of UM which is probably the most expensive product on the market do try to work out someing on Mini MvNOs over the new Manx policy. However most of them do terminate over the Manx PSTN trucking, so they are actually only a reseller.
The gang of CK does the same, too.
Quote:
Originally Posted by mobile1234
I am looking to gather a list of major suppliers of international prepaid SIM cards. This is my long list so far:
United Mobile
SIM4Travel
MaxRoam
GeoSIM
Lets Roam
GoSIM
0044 Global SIM
TravelSIM
09SIM
OneSIMCard
OneRoam
Telestial
Can anyone add to this list?
Thanx
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