telefonní číslo Learn Unstarted Literal Breakdown Recording English Czech Learn telephone telefonní Learn number číslo Learn Summary The Czech translation for “telephone number” is telefonní číslo. The Czech, telefonní číslo, can be broken down into 2 parts:"telephone" (telefonní) and "number" (číslo). Practice Lesson "telephone number" Practice (2) Lesson Learn Lesson words number etc. View all lesson words Lesson phrases telephone number etc. View all lesson phrases Acknowledgements English source https://lingopolo.org/dutch/word/telephone-number Audio Google text-to-speech