Looks like Story is a CallKey rebrand : on their
user guide, the image for the SIM is that of a CallKey SIM. This is confirmed by the fact that they use the same
short codes, and by "USA CallKey Office" as a destination in the
rates calculator.
Sim4TheWorld also have "USA CallKey Office" in their
rates calculator and the same
short codes.
I found other CallKey rebrands :
Geodesa,
MaxSIM,
GlobalWirelessOne,
Airello,
Belkom,
LongDistanceSIM,
Simazing and former version of
0044. And of course,
"the original".
King of SIM sold at
call28.com also has the same
short codes and "USA CallKey Office" in the
rates calculator.
With
FreeGlobalSIM, that makes 12 rebrands, and all of them have different rates for the same destination. Are they going to change "due to a new MTC call termination surcharge"?...