Geektastic:

Yabanize:


Linux: 00800 is not a valid calling range in New Zealand


00-800-54446600 worked for me on a landline "Welcome to poly, formally plantronics" but not from a cellphone (it says it can't be called from this location)


Apple also have a number like this: 00800 7666 7666, although they have an IVR on it now saying to call a different number it still works.


Qantas: 00-800-54446600


00800 and +800 are the same


2006 Geekzone thread: "Can't call Apple support from Vodafone, why?"


Universal International Freephone Number (UIFN)


 



 


That is strange that it works from one sort of phone but not another.



@Geektastic Not strange at all many carriers with not route the 00800 calls due to fraud reasons