Technical Numbers
- Carrier Portability Codes (CPC)
- Signalling Point Codes (SPC)
- Closed User Group Interlock Codes (CUGIC - Q.763/X.180)
- Routing Numbers
- Charging Reference Branches (TRZ)
- Carrier/Service Provider Object Identifier Branches (OKA-ND-X.660)
- Equipment Manufacturer Codes for Telematic Protocols (T.35)
- International Mobile Station Equipment Identities (IMEI)
- International Mobile Subscriber Identities (IMSI - E.212)
- Individual TETRA Subscriber Identities (ITSI)
Date of modification: 2006.02.01