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Jan 18, 2023 · E.164 is a standard format for international telephone numbers recommended by the International Telecommunication Union. This format ensures that each PSTN (Public Switched Telephone Network) device has a distinct and unique number worldwide .
E.164 is an international standard (ITU-T Recommendation), titled The international public telecommunication numbering plan, that defines a numbering plan for the worldwide public switched telephone network (PSTN) and some other data networks.
May 9, 2024 · E.164 is the worldwide telephone numbering plan that assures that each device on the PSTN has a unique number. The main components of the E.164 format include the country code, area code, subscriber number, international prefix, and trunk prefix.
E.164 (05/97) The international public telecommunication numbering plan. This Recommendation is also included but not published in I series under alias number I.331. It replaces former E.163 numbering plan. Superseded. E.164 Supplement 2 (11/98) Number Portability. Superseded.
E.164 is the international telephone numbering plan that ensures each device on the PSTN has globally unique number. This number allows phone calls and text messages can be correctly routed to individual phones in different countries.
Mar 3, 2023 · E.164 represents a recommended format for international telephone numbers endorsed by the International Telecommunication Union. It ensures that each device within the Public Switched Telephone Network (PSTN) possesses a unique and identifiable number worldwide.
Jun 14, 2022 · E.164 is an international phone numbering plan for public telecommunications that defines a general format for international phone numbers. This ensures that calls are delivered correctly by assigning a globally unique number to each device on the PSTN.
An international E.164 number is designed to include all of the necessary information to successfully route a call to an individual subscriber on a nation's public telephone network. Here's how the E.164 numbering plan works: A telephone number can have a maximum of 15 digits.
The E.164 protocol provides a uniform and unique global number to each device on the PSTN that ensures calls and text messages are correctly routed to individual phones across various countries.
E.164 is an international standard public telecommunication numbering plan that defines the worldwide public switch telephone network and some data networks. In other words, it defines the general format for international telephone numbers.
