Prefix 121 a United Kingdom
Bayanan prefix 121 kamar yadda aka wallafa a tsarin lambobi na hukuma na United Kingdom — 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
- Birmingham
- Misalin salo
- +44 121 XXX XXXX