Everything there is to find on tag: virtual operators.
KPN brands lose customers and revenue due to phasing out Telfort, Yes and XS4ALL
Telfort Business and Yes Telecom, two of KPN's subsidiary brands, lost both customers and revenue in the first...
Everything there is to find on tag: virtual operators.
Telfort Business and Yes Telecom, two of KPN's subsidiary brands, lost both customers and revenue in the first...