Table of Contents
1Introduction
2Scope
3References
4Definitions
5Abbreviations
6Designconsiderations
7Characteristicsandapplicationofthenumberingplan
7.1Numbersystem
7.2Datanetworkidentificationcodesanddatacountry
codes
7.3ProceduresfortheallocationofDataCountryCodes
andassignmentofNetworkdigits
7.4Datanetworkidentificationcodesforpublicmobile
satellitesystems
7.5Datanetworkidentificationcodesforglobalpublic
datanetworks
7.6Internationaldatanumber
7.7Numberofdigits
7.8Prefixes
7.9Escapecodesfornumberplaninterworking
7.10Numberingplaninterworking
7.11Privatedatanetworkidentificationcodes(PNICs)
7.12Numberanalysis-Internationalcallsbetweenpublic
datanetworks
7.13Directoriesandletterheads
AnnexA-Proceduresfortheallocationofdatacountry
codesandassignmentofnetworkdigits.
A.1Proceduresfortheallocationofdatacountrycodes
A.2Assignmentofnetworkdigits
AnnexB-Developmentofdatanetworkidentificationcodes
AnnexC-RecommendationsfortheefficientuseofDCCsto
createDNICs
AnnexD-Useofprivatedatanetworkidentificationcodes
(PNICs)forthedevelopmentofnetworkterminal
numbersforagroupofpublicdatanetworksorfor
agroupofprivatedatanetworksconnectedtopublic
datanetworks
AnnexE-Guidelinesforthestructureofvariablelength
PNICs
E.1Introduction
E.2Structureofthe"PNICspecific"DNICnumberspace
E.3PNICeligibilitycriteria
E.4VariablelengthPNICstructures
AnnexF-Guidelinesonnumberingofprivatedatanetworks:
useofPNICstructureforprivateX.25networksnot
attachedtothePSPDN
AnnexG-Eligibilitycriteriaandproceduresforthe
allocationofDNICstoglobalpublicdatanetworks
G.1Generalguidelines
G.2Eligibilitycriteria
G.3ProceduresfortheallocationofDNICstoglobal
networks
AnnexH-Guidelinesforthenumberingofglobalnetworks
AnnexI-ListofDNICsallocatedtopublicmobilesatellite
systemsandglobalpublicdatanetworks
AnnexJ-Listofdatacountryorgeographicalareacodes
AnnexK-Definitionsregardingtheinternationalnumbering
planforpublicdatanetworks
AnnexL-NotificationoftheassignmentofDataNetwork
IdentificationCodes Abstract
Defines the design, characteristics and application of the Numbering Plan for Public Data Networks. The International Numbering Plan for Public Data Networks has been developed in order to facilitate the operation of public data networks and provide for their interworking on a worldwide basis.
