DSN prefix is 314-224-XXXX. The 314 indicates the DSN phone system in Europe. All commercial dialing in this file is listed with the international dialing numbers when dialing from the US to the Norway (hence the 011-47- prefix which is the International code for dialing from the US to Norway). When dialing within Norway, drop the 011-47 designators.
For example: 011-47-5195-0527 from the US becomes 5195-0527 within Norway.