[comp.dcom.telecom] New Area Codes and International Dialling

og@chorus.fr (Olivier Giffard) (11/15/90)

I've just tried to dial a number in the 917 area code (non existent
yet) from France. I got a French intercept message just after dialing
the 7 of 917 saying that this code was not in service. What means has
a switch in France to know that. There must be some kind of table to
look up in; but then how is it updated?  In particular I'm wondering
whether area code 917 will be available from France the very second it
is put in service. I suppose there must be some kind of cooperation
between ?BellCore? and foreign Telecom companies?  Can anyone comment
on this?