TeliaSonera Finland announces the number of mobile customers in the third quarter

TeliaSonera Finland announces the number of mobile customers in the
third quarter

At the end of the third quarter of 2003, TeliaSonera Finland's mobile
customers numbered 2,441,000. In the preceding quarter, the number of
mobile customers was 2,471,000 in Finland. Customer churn was 21.8
percent, while in the preceding quarter it was 10.2 percent.

TeliaSonera Finland believes that the change is due to the large number
of Free Air-time and tie-in offers in the mobile market in Finland
following the introduction of mobile number portability as of July 25.

By publishing the mobile customer figures for the end of September
before the Group's interim results, TeliaSonera Finland wants to give
the market the correct picture of the situation as Numpac Oy announces
the total of mobile telephone numbers transferred at the beginning of
October. Numpac Oy is a company founded by TeliaSonera Finland Oyj,
Radiolinja and DNA, mobile operators operating in Finland, to administer
the number portability.

In response to the increased competition in the Finnish market
TeliaSonera Finland will launch a single rate mobile subscription called
Sonera One. All national calls costs 0,16 euro per minute and all
national SMS costs 0,12 euro per text message.

For further information journalists can contact:
TeliaSonera´s Press Office, +46-(0)8-713 58 30

Forward-Looking Statements
Statements in the press release relating to future status or
circumstances, including future performance, other trend projections and
other benefits of the transaction are forward-looking statements. By
their nature, forward-looking statements involve risk and uncertainty
because they relate to events and depend on circumstances that will
occur in the future. There can be no assurance that actual results will
not differ materially from those expressed or implied by these forward-
looking statements due to many factors, many of which are outside the
control of TeliaSonera.

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