| 国际公众电信编号计划 |
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ITU-T E.164建议书规定了国际公众电信使用的八类号码的号码结构和功能：地理区域（见第3.2.1节）、全球业务（见第3.2.11节中的网络）、其他全球业务（见第3.2.19节）、全球卫星业务（GSS）（见第3.2.10节）、网络（见第3.2.18节）、成组国家（GoC）（见第3.2.15节）、试点资源（见第3.2.22节）和IoT/M2M业务/应用（见第3.2.17节）。它详细说明了每个类别的编号结构组成和成功实现呼叫路由所需的号码分析。附件A提供了有关国际公众电信号码（以下简称“国际E.164号码”）结构和功能的补充信息。
历史沿革
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| Citation: |
https://handle.itu.int/11.1002/1000/16273 |
| Series title: |
E series: Overall network operation, telephone service, service operation and human factors
E.100-E.229: International operation
E.160-E.169: Numbering plan of the international telephone service |
| Approval date: |
2026-02-13 |
| Approval process: | TAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 2 |
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Further details: |
Patent statement(s)
Development history
[9 related work items in progress]
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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E-100 series Suppl. 1 (02/2019)
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ITU-T E.100 series – Framework of disaster management for disaster relief system
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In force
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here
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here
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here
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E Suppl. 11 (06/2020)
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Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
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2023
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here
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Technical Report on analysis of ITU-T F.930
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2020
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here
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Identify call location for emergency service
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2020
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here
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ISDN field trial guidelines
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1991
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here
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