RE: New I/D: draft-hoeneisen-enum-validation-epp-0 0

> While I don't see E.164 changing any time soon, there are 
> cases where local
> allocations may be longer than the 15 digit limit, and there 
> is no harm in
> leaving space for expansion.

Well, then perhaps a more basic question: why is the number needed in the
extension at all?  You already have the domain name; the number can be
trivially derived from the name.

-Scott-