On 02/20/2012 10:12 AM, Rainer Pruy wrote:
> ...only restriction is the maximum length of internationally reachable
> number length - 12 digits including internat. prefix if I remember
> correctly, but could also be 14, sorry)...
Per ITU-T E.164 the *recommended* maximum is 15.
6.1 International ITU-T E.164-number length
ITU-T recommends that the maximum number of digits for the international
geographic, global
services, Network and groups of countries applications should be 15
(excluding the international
prefix). Administrations are invited to do their utmost to limit the
digits to be dialled to the degree
possible consistent with the service needs.
Cheers,
Steve