Ara
Toll-free telephone number
/tˈəʊlfɹˈiː tˈɛlɪfˌəʊn nˈʌmbə/
/tˈoʊlfɹˈiː tˈɛlɪfˌoʊn nˈʌmbɚ/Toll-free telephone number
01
ücretsiz telefon numarası
a phone number with a distinct three digit code that is free of charge for the calling party
toll-free telephone number
n
