Prefix 57 a Estonia
Bayanan prefix 57 kamar yadda aka wallafa a tsarin lambobi na hukuma na Estonia — rabon asali ne, ba mai ɗaukar kaya na yanzu na wata takamaiman lamba ba, tunda ana iya canja lambobi.
- Mai ɗaukar kaya (rabon asali)
- Telia Eesti AS
- Nau'in layi
- Wayar hannu
- Misalin salo
- +372 57XX XXXX