The use of portability has being increasing and the total amount of ported numbers at the end of November 2003, has risen to 136 261, of which 114 118 are fixed telephone service, 21 930 belong to the land mobile service and 213 are non-geographic numbers.
For further information consult:
Portability - Information to consumershttp://www.anacom.pt/render.jsp?categoryId=39090 in "online services" area of this website.
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