Prefix 30 a Sierra Leone
Bayanan prefix 30 kamar yadda aka wallafa a tsarin lambobi na hukuma na Sierra Leone — rabon asali ne, ba mai ɗaukar kaya na yanzu na wata takamaiman lamba ba, tunda ana iya canja lambobi.
- Mai ɗaukar kaya (rabon asali)
- Africell
- Nau'in layi
- Wayar hannu
- Misalin salo
- +232 30 XXXXXX