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Other numbers and codes

Mobile Network Code (MNC)

Request an MNC or search for available or allocated MNCs.

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Object Identifier (OID)

Request an OID or search for available or allocated OIDs.

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Request an Administration Management Domain (ADMD)

Request an Administration Management Domain (ADMD) to manage an area of a message handling system (MHS). 

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Request a manufacturer code

Request a manufacturer code, which is used by the control procedures for Group 3 fax machines (non-standard facilities). The structure of the manufacturer code (or 'terminal provider code') is specified in ITU-T Recommendation T.35. 

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Request an International Code Designator (ICD) 

You can request an International Code Designator (ICD) to uniquely identify your company within a coding/addressing system (e.g. ATM network).

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Request a Network Service Access Point (NSAP)

Request a network service access point (NSAP) to identify an OSI network access point.

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Request a Private Management Domain (PRMD)

Request a Private Management Domain (PRMD) to manage a domain of a message handling system (MHS).

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Request a Relative Distinguished Name (RDN)

Request a Relative Distinguished Name (RDN) to uniquely identify a specific directory entry.

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Request a TETRA Mobile Network Code (T-MNC)

Request a TETRA (terrestrial trunked radio) Mobile Network Code (T-MNC) to identify yourself as a private mobile network operator.

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Request an operator code 

Request an operator code to identify service providers and operators of national and international networks for telephony and data transmission in accordance with ITU-T Recommendation M.1400.

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Request a tenth of Data Network Identification Code (DNIC) 

Request a tenth of a Data Network Identification Code (DNIC) to identify a data transmission network in accordance with ITU-T Recommendation X.121.

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Search for more addressing resources

Search for more allocated or available addressing resources (e.g. ADMD, NSAP, manufacturer codes).

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