Peter wrote: > Given the number of bozos who actually dial numbers which appear in > novels and scifi stories, I would expect the ITU to issue a set of > numbers that are guaranteed NOT to work, for worldwide use ... > > Peter In North America, NANPA declared the "555" NXX for this purpose (kinda)... see the specs. Other than 555-1212 which is directory assistance, very few 555 numbers "go anywhere". But it's not (and never will be) an ITU issue, it's up to the telco operators in each country to set their own numbering standards. Nate -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist