ITU-T Recommendation E.164: The international public telecommunication numbering plan

ITU-T. (2026). ITU-T Recommendation E.164: The international public telecommunication numbering plan.

Type

Standard

Intellectual base

Reference work

Year

2026

Link

https://www.itu.int/rec/t-rec-e.164/en

Cited by

1 citation across 1 artifact.

Domain-specific

• Routing in the PSTN
  • E.164 structures international public telecommunication numbers for geographic areas, global services, networks, and other scopes, and specifies digit analysis needed for successful routing.

Verification

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Registry ID ref:f94d19e3239d · see in the full table