 English |
 German |
|
|---|---|---|
| direct dialing in /DDI/ number | Durchwahlrufnummer {f} [telco.] | |
| direct dialing in numbers; DDI numbers | Durchwahlrufnummern {pl} | |
| direct dialling-in number block; DDI number block | Rufnummernblock {m} [telco.] | |
| direct dialling-in number blocks; DDI number blocks | Rufnummernblöcke {pl} |