Jul 28, 2010 · Study now. See answer (1) Best Answer. Copy. In the US and Canada,

**telephone****numbers****have**10**digits**, including the area code. Other countries use**phone****numbers**with different**numbers**of**digits**...May 29, 2012 · Best Answer. Copy. United States.

**Telephone**service in the United States has now gone to a 10-digit**phone number**system. The parts of a**telephone****number**in the US are the 3-digit area code, the 3 ...May 31, 2022 · By Edmund Duncan May 31, 2022. However, like all mundane things, there are exceptions to the 10-digit mobile

**number**, and no, it’s not because of the country code. China has an 11-digit**phone number**excluding its country code (+86), and although America has already reserved the country code ‘+1’ for itself, all**numbers**start with 1 in China!May 31, 2022 · We know the greatest 7 digit

**number**is 9999999 and we know the smallest 5 digit**number**is 10000.**How many****digits**is a landline**number**? The total length of all**phone****numbers**(area code and the**phone number**) is constant at 10**digits**. For example, the**number**7513200000 signifies the area code 751 (the area code for Gwalior) followed by the**phone**...Aug 06, 2020 · easy for usual

**numbers**, but**telephone****numbers**can start with 01-...., as an example, 01234 is basically 1234 for java, right? So I can't divide by 10 recursively to find out**how many****digits**there are. is there any different way to find out**how many****digits**there are ? thanks in advance. ps.: no regex if possibleAnswer: The ITU standards limit a

**phone number**to 15**digits**. That’s the country code followed by the local**phone number**, and**does**not include any dialing prefixes (the 00 you dial in Europe for an international call, or the US equivalent, 011).Nov 25, 2022 · Area Code & Prefix Service Provider Location Effective; 872-325: T-MOBILE USA, INC. CHICAGO, IL: Jan 05, 2023: 346-605: METROPCS, INC. Houston, TX: Jan 06, 2023