Prefix 21 a Switzerland
Bayanan prefix 21 kamar yadda aka wallafa a tsarin lambobi na hukuma na Switzerland — 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
- Lausanne
- Misalin salo
- +41 21 XXX XX XX