1、 International Telecommunication Union ITU-T E.164TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (11/2010) SERIES E: OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS International operation Numbering plan of the international telephone service The international publ
2、ic telecommunication numbering plan Recommendation ITU-T E.164 ITU-T E-SERIES RECOMMENDATIONS OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS INTERNATIONAL OPERATION Definitions E.100E.103 General provisions concerning Administrations E.104E.119 General provisions c
3、oncerning users E.120E.139 Operation of international telephone services E.140E.159 Numbering plan of the international telephone service E.160E.169International routing plan E.170E.179 Tones in national signalling systems E.180E.189 Numbering plan of the international telephone service E.190E.199 M
4、aritime mobile service and public land mobile service E.200E.229 OPERATIONAL PROVISIONS RELATING TO CHARGING AND ACCOUNTING IN THE INTERNATIONAL TELEPHONE SERVICE Charging in the international telephone service E.230E.249 Measuring and recording call durations for accounting purposes E.260E.269 UTIL
5、IZATION OF THE INTERNATIONAL TELEPHONE NETWORK FOR NON-TELEPHONY APPLICATIONS General E.300E.319 Phototelegraphy E.320E.329 ISDN PROVISIONS CONCERNING USERS E.330E.349 INTERNATIONAL ROUTING PLAN E.350E.399 NETWORK MANAGEMENT International service statistics E.400E.404 International network managemen
6、t E.405E.419 Checking the quality of the international telephone service E.420E.489 TRAFFIC ENGINEERING Measurement and recording of traffic E.490E.505 Forecasting of traffic E.506E.509 Determination of the number of circuits in manual operation E.510E.519 Determination of the number of circuits in
7、automatic and semi-automatic operation E.520E.539 Grade of service E.540E.599 Definitions E.600E.649 Traffic engineering for IP-networks E.650E.699 ISDN traffic engineering E.700E.749 Mobile network traffic engineering E.750E.799 QUALITY OF TELECOMMUNICATION SERVICES: CONCEPTS, MODELS, OBJECTIVES AN
8、D DEPENDABILITY PLANNING Terms and definitions related to the quality of telecommunication services E.800E.809 Models for telecommunication services E.810E.844 Objectives for quality of service and related concepts of telecommunication services E.845E.859 Use of quality of service objectives for pla
9、nning of telecommunication networks E.860E.879 Field data collection and evaluation on the performance of equipment, networks and services E.880E.899 OTHER E.900E.999 INTERNATIONAL OPERATION Numbering plan of the international telephone service E.1100E.1199 NETWORK MANAGEMENT International network m
10、anagement E.4100E.4199 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T E.164 (11/2010) i Recommendation ITU-T E.164 The international public telecommunication numbering plan Summary Recommendation ITU-T E.164 provides the number structure and functionality for the
11、five categories of numbers used for international public telecommunication: geographic areas, global services, Networks, groups of countries (GoC) and resources for trials. For each of the categories, it details the components of the numbering structure and the digit analysis required to successfull
12、y route the calls. Annex A provides additional information on the structure and function of international public telecommunication numbers (hereafter referred to as “international ITU-T E.164-numbers“). Annex B provides information on network identification, service parameters, calling/connected lin
13、e identity, dialling procedures and addressing for geographic-based ISDN calls. Specific ITU-T E.164-based applications, which differ in usage, are defined in separate ITU-T Recommendations. History Edition Recommendation Approval Study Group 1.0 ITU-T E.164/I.331 1984-10-19 2.0 ITU-T E.164/I.331/Q.
14、11 bis 1988-11-25 3.0 ITU-T E.164/I.331 1991-08-23 II 4.0 ITU-T E.164 1997-05-30 2 4.1 ITU-T E.164 Suppl. 2 1998-11-13 2 4.2 ITU-T E.164 Suppl. 3 2002-05-16 2 4.3 ITU-T E.164 Suppl. 4 2003-05-02 2 4.4 ITU-T E.164 Suppl. 5 2008-05-15 2 5.0 ITU-T E.164 2005-02-24 2 6.0 ITU-T E.164 2010-11-18 2 6.1 ITU
15、-T E.164 Suppl. 1 1998-03-09 2 6.2 ITU-T E.164 Suppl. 2 2009-11-24 2 6.3 ITU-T E.164 Suppl. 3 2004-05-28 2 6.4 ITU-T E.164 Suppl. 3 Amd. 1 2009-11-24 2 6.5 ITU-T E.164 Suppl. 4 2004-05-28 2 6.6 ITU-T E.164 Suppl. 4 Amd. 1 2009-11-24 2 6.7 ITU-T E.164 Suppl. 5 2009-11-24 2 ii Rec. ITU-T E.164 (11/201
16、0) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for s
17、tudying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study g
18、roups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis wit
19、h ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provi
20、sions (to ensure, e.g., interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of s
21、uch words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no posit
22、ion concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protec
23、ted by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2011 All rights reserved. No part of
24、 this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-T E.164 (11/2010) iii CONTENTS Page 1 Introduction 1 2 Scope 1 3 References. 1 4 Definitions 3 4.1 country code (CC) for geographic areas . 3 4.2 country code (CC) for global services
25、3 4.3 country code (CC) for groups of countries . 3 4.4 country code (CC) for networks . 3 4.5 country code (CC) for trials 3 4.6 destination network (DN) code 3 4.7 global service 3 4.8 global subscriber number (GSN) 3 4.9 group identification code (GIC) . 3 4.10 group identification code administr
26、ator (GICA) 3 4.11 groups of countries (GoC) 4 4.12 identification code (IC) . 4 4.13 Network 4 4.14 trial identification codes . 4 4.15 trials 4 5 Abbreviations 4 6 International ITU-T E.164-number structure . 5 6.1 International ITU-T E.164-number length . 5 6.2 Structure of the international ITU-
27、T E.164-number . 5 6.3 Assignment of country codes (CCs) . 8 6.4 Assignment of identification codes, group identification codes and trial identification codes . 8 7 International ITU-T E.164-number for geographic areas . 8 7.1 Country code for geographic areas . 8 7.2 National (significant) number .
28、 9 7.3 Prefixes . 9 7.4 National numbering plan 10 7.5 Digit analysis 11 8 International ITU-T E.164-number for global services 11 8.1 Country code for global services 11 8.2 Global subscriber number . 12 8.3 Digit analysis 12 8.4 Evolution path to an international ITU-T E.164-number for global serv
29、ices . 12 iv Rec. ITU-T E.164 (11/2010) Page 9 International ITU-T E.164-number for Networks 12 9.1 Country code for Networks 12 9.2 Identification code 12 9.3 Subscriber numbers 12 9.4 Digit analysis 13 10 International ITU-T E.164-number for groups of countries . 13 10.1 Country code for groups of
30、 countries . 13 10.2 Group identification code . 13 10.3 Subscriber numbers 13 10.4 Digit analysis 13 11 International ITU-T E.164-numbering resources for Trials . 14 12 International prefix . 14 13 Recommendation history 14 Annex A Clarification and explanation of the structure and function of inte
31、rnational ITU-T E.164-numbers 15 A.1 Scope 15 A.2 Structure . 15 A.3 Number length 15 A.4 Unique identification of international ITU-T E.164-number for geographic areas . 17 A.5 Unique identification of international ITU-T E.164-number for global services . 17 A.6 Unique identification of internatio
32、nal ITU-T E.164-number for Networks . 17 A.7 Unique identification of international ITU-T E.164-number for groups of countries . 18 A.8 Non-ITU-T E.164 numbers 18 Annex B Application of international ITU-T E.164-numbers for ISDN 20 B.1 Scope 20 B.2 ISDN numbers 20 B.3 Addressing 20 B.4 Dialling proc
33、edures 21 B.5 Network identification 21 B.6 Service parameters 22 B.7 Calling/connected line identity . 22 Rec. ITU-T E.164 (11/2010) 1 Recommendation ITU-T E.164 The international public telecommunication numbering plan 1 Introduction The rapid advances in telecommunication technology coupled with
34、increased diversification of customer demands served by a number of different types of dedicated public switched networks (fixed and mobile telephone, data, etc.) have created a need to provide a uniform customer access to the multitude of network structures (i.e., circuit, packet, IP-based, etc.).
35、Implementation of these network architectures is ongoing in a number of countries and eventually these will be able to carry the full range of existing and new services. To provide a broad base for these new arrangements, numbering has been kept compatible with that originally established for intern
36、ational telephone service. 2 Scope This Recommendation provides the number structure and functionality for the five categories of numbers used for international public telecommunication: geographic areas, global services, networks, groups of countries (GoC) and resources for trials. For each of the
37、categories, it details the components of the numbering structure and the digit analysis required to successfully route the calls. Annex A provides additional information on the structure and function of international public telecommunication numbers (hereafter referred to as “international ITU-T E.1
38、64-numbers“). Annex B provides information on network identification, service parameters, calling/connected line identity, dialling procedures and addressing for geographic-based ISDN calls. Specific ITU-T E.164-based applications, which differ in usage, are defined in separate ITU-T Recommendations
39、, e.g., ITU-T E.168, Application of E.164 numbering plan for UPT. 3 References The following ITU-T Recommendations and other references contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were vali
40、d. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations
41、is regularly published. The reference to a document within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. ITU-T E.101 Recommendation ITU-T E.101 (2009), Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for p
42、ublic telecommunication services and networks in the E-series Recommendations. ITU-T E.123 Recommendation ITU-T E.123 (2001), Notation for national and international telephone numbers, e-mail addresses and web addresses. ITU-T E.129 Recommendation ITU-T E.129 (2002), Presentation of national numberi
43、ng plans. ITU-T E.131 Recommendation ITU-T E.131 (1988), Subscriber control procedures for supplementary telephone services. ITU-T E.164.1 Recommendation ITU-T E.164.1 (2005), Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification
44、 codes (ICs). 2 Rec. ITU-T E.164 (11/2010) ITU-T E.164.2 Recommendation ITU-T E.164.2 (2001), E.164 numbering resources for trials. ITU-T E.164.3 Recommendation ITU-T E.164.3 (2001), Principles, criteria and procedures for the assignment and reclamation of E.164 country codes and associated identifi
45、cation codes for groups of countries. ITU-T E.166 Recommendation ITU-T E.166/X.122 (1998), Numbering plan interworking for the E.164 and X.121 numbering plans. ITU-T E.168 Recommendation ITU-T E.168 (2002), Application of E.164 numbering plan for UPT. ITU-T E.169 Recommendation ITU-T E.169 (2002), A
46、pplication of Recommendation E.164 numbering plan for universal international numbers for international telecommunications services using country codes for global services. ITU-T E.169.1 Recommendation ITU-T E.169.1 (2001), Application of Recommendation E.164 numbering plan for universal internation
47、al freephone numbers for international freephone service. ITU-T E.169.2 Recommendation ITU-T E.169.2 (2000), Application of Recommendation E.164 numbering plan for universal international premium rate numbers for the international premium rate service. ITU-T E.169.3 Recommendation ITU-T E.169.3 (200
48、0), Application of Recommendation E.164 numbering plan for universal international shared cost numbers for international shared cost service. ITU-T E.190 Recommendation ITU-T E.190 (1997), Principles and responsibilities for the management, assignment and reclamation of E-series international number
49、ing resources. ITU-T E.191 Recommendation ITU-T E.191 (2000), B-ISDN addressing. ITU-T E.213 Recommendation ITU-T E.213 (1988), Telephone and ISDN numbering plan for land mobile stations in public land mobile networks (PLMN). ITU-T E.214 Recommendation ITU-T E.214 (2005), Structure of the land mobile global title for the signalling connection control part (SCCP). ITU-T E.331 Recommendation ITU-T E.331 (1991), Minimum user-terminal interface for a human user entering address
