Prefix 31 a Indonesia
Bayanan prefix 31 kamar yadda aka wallafa a tsarin lambobi na hukuma na Indonesia — rabon asali ne, ba mai ɗaukar kaya na yanzu na wata takamaiman lamba ba, tunda ana iya canja lambobi.
- Mai ɗaukar kaya (rabon asali)
- —
- Nau'in layi
- Layin gida
- Yanki
- Surabaya
- Misalin salo
- +62 31 XXXXXXX
Lambobin da aka jera
Babu lambobin da aka jera tukuna wa wannan prefix.