This variatio The global standard for telephone numbering is defined by the International Telecommunication Union (ITU) in its E.164 recommendation. This standard dictates that a full international phone number should not exceed 15 digits and begins with the country code.
Key characteristics of Country Codes:
Unique Identification: Each country or designated geographical area has a unique country code assigned by the ITU. For example:
1: North American Numbering Plan (NANP) countries (USA, Canada, etc.)
44: United Kingdom
33: France
86: China
91: India
880: Bangladesh (current location context)
Length Variation This variatio
Country codes can be one, two, or three digits long. of routing. For example, once the network recognizes “1” (one digit), it knows the call is headed to the NANP region. If it sees “88” (two digits), it might be for a country like “880” (Bangladesh) or other 88x codes.
Dialing Prefix: When making an international call, the country code must be preceded by an International Dialing Prefix (also known as an Exit Code). This prefix tells your local telephone exchange that you are about to dial a number outside of your own country’s numbering plan. Common international dialing prefixes include:
00: Most of Europe, Asia, Africa, and parts of South morocco phone number list America.
011: North America (USA, Canada, etc.).
Example of International Dialing
To call a number in the UK (Country Code 44) from the USA (Exit Code 011): 011 + 44 + [UK local number]
To call a number in Bangladesh (Country Code 880) from Germany (Exit Code 00): 00 + 880 + [Bangladesh local number]
The country code is the foundational layer in any social media analytics “phone number breakdown,” ensuring that a call reaches the correct national destination before belgium numbers being handed over to the country’s specific national numbering plan for further routing to the recipient’s phone.