Method for routing messages in at least one telecommunications network according to gsm standard

The invention relates to a method for routing messages in at least one telecommunications network according to the GSM standard with one or more network elements with user-specific data. According to the invention, a special active network element, network address register (NAR), provide that identifies a particular network element or more specific network elements while avoiding blocking individually (ie per participant) and the respective messages then forwards flexible, or determines one or more network element addresses and this as routing information to the requesting system (usually a network element) returns, so that the interrogator system itself forwards the message. By NAR decoupling, for example, the HLR-planning of telephone number allocation and SIM card production and a decoupling of the system data creation, z. B. in the MSC / VLR of the MSISDN / IMSI distribution and thus an increase in done power quality by eliminating the virtual subscriber entries.