My experience with callblue is terrible!I ordered a simcard from them two weeks ago got an email to confirm payment has been taken and never got anything from them!I called at various times but could never talk to anyone and I left about half a dozen messages voicemail,email and through their web helpfiles but nobody ever came back to me!So that is terrible or actually no customer service at all!I am really surprised they are in a good position on www.prepaidgsm.com!I thought they only commented or advertised on trustworthy companies!