Search results
E.164 specifies that a telephone number consist of a country code and a national telephone number. National telephone numbers are defined by national or regional numbering plans, such as the European Telephony Numbering Space, the North American Numbering Plan (NANP), or the UK number plan.
Dec 28, 2020 · NANP phone numbers are assigned the country code (1) by the International Telecommunications Union (ITU). NANP numbers are ten-digits long. This includes a three-digit Numbering Plan Area (NPA) code — an area code followed by a seven-digit local number or subscriber number.
- The North American Numbering Plan (NANP) is a telephone numbering plan that serves 20 North American countries and exists to simplify and facilitat...
- The NANP mainly covers the US and its territories, Canada, and some Caribbean countries.
- All North American countries included in the North American Numbering Plan are assigned the country code (+1), including the US and Canada.
- An example of a North American phone number is +1(469) 123-4567. It uses the format: +1 (area code) xxx-xxxx.
Jun 23, 2024 · An American phone number typically consists of 10 digits. This includes a three-digit area code, a three-digit exchange code, and a four-digit subscriber number.
NANPA Updates. April 2024 NPA, NANP and 5XX Exhaust Analysis. New Combined NANPA System and Website Update. Reminder of 45-Day Minimum Aging Period for Numbers. 2023 NANPA Annual Report.
Each telephone is assigned a seven-digit telephone number unique only within its respective numbering plan area. The telephone number consists of a three-digit central office (or exchange) code and a four-digit station number.
The NANP also assigns a unique seven-digit telephone number to every telephone line in a given NPA. This telephone number consists of a three-digit central office (CO) code, commonly known as the prefix, and a four-digit station number.
People also ask
What is a national telephone number?
How many digits are in a phone number?
What is a telephone numbering plan?
How many digits is a +1 Number?
Feb 28, 2024 · A typical US phone number consists of a total of 10 digits, which include the area code, exchange code, and line number. If you are calling the US from outside, use the following format: your country’s exit code + 1 + area code + local phone number.
