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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. Local, toll-free, mobile, vanity, and emergency numbers are the types of US phone numbers.
3. Include the first three digits of the local number (prefix), which identifies a smaller region within the area code. 4. Add the last four digits of the local number, unique to each individual phone line within a specific prefix. Format the complete phone number as: 1 XXX XXX XXXX, where each “X” represents a digit.
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1- (555)-123-4567. The 1+ area code format helps the phone system recognise that the call is long distance and should be routed between exchanges. Some long distance US phone number examples: 1- (212)-555-1212 – Long distance call from California. 1- (404)-123-4567 – Long distance call from New York.
- 205, 251, 256, 334
- 480, 520, 602, 623, 928
- 907
- Area Codes
011 + 1 + Area code + Local number. The 011 tells the phone system this is an international call. The 1 is the country code for the United States. After dialing 011 and 1, you then add the US area code and local number. So for example, to call 555-123-4567 from abroad, you would dial: 011-1-555-123-4567.
Oct 11, 2023 · There seven toll-free prefixes currently in use (800, 833, 844, 855, 866, 877, and 888), and another nine reserved for use in the future. Toll free numbers are a relatively recent innovation, having been first introduced by AT&T in 1967.
- 1320 S Curry St, Carson City, 89703, NV
- (888) 964-1616
Apr 8, 2024 · A. Format and structure. Traditional landline phone numbers in the US typically consist of 10 digits. These numbers are structured in three parts: the area code, the central office code, and the local exchange code. For example, in the number (123) 456-7890, the area code is 123, the central office code is 456, and the local exchange code is 7890.
A telephone number serves as an address for switching telephone calls using a system of destination code routing. [1] Telephone numbers are entered or dialed by a calling party on the originating telephone set, which transmits the sequence of digits in the process of signaling to a telephone exchange.