**Telephone****numbers**in Turkey went from six (2+4) to seven digits (3+4) local phone**numbers**c.1988, at which time Ankara went from 41 to 4. There used to be more than 5,000 local area codes of varying lengths (one to five digits) with correspondingly varying local number lengths (seven to three digits).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 number. Fixed-line or landline**numbers**are at most 8 digits long. Fixed-line operators