Mobiles similarly changed, with the digits 9
T replacing the prefix 093
T, where
T is a digit specific to a mobile operator, that can be 1 (
Telecel, now
Vodafone Portugal), 0, 2 or 6 (
TMN/
MEO) or 3 (
Optimus/
NOS):
xxx xxxx (before 1999 for Portuguese subscribers using the same mobile operator)
093T xxx xxxx (before 1999 within Portugal, T=1,3,6)
+351 93T xxx xxxx (before 1999 outside Portugal, T=1,3,6)
9T xxx xxxx (after 1999 within Portugal, T=1,2,3,6)
+351 9T xxx xxxx (after 1999 outside Portugal, T=1,2,3,6)
+351 9Tx xxx xxx (present day outside Portugal, T=0,1,2,3,6) ==Other numbering==