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| Ortsvorwahl f (Telefon); Vorwahl f; Vorwahlnummer f; Telefonvorwahl f | |||
| Vorwählnummer f | |||
| Vorwahl f (national) | |||
| Vorwahlkennzahl f; Kennzahl f; Kennziffer f | |||
| Ortskennzahl f (A number that identifies each telephone service area in a country/region and is used as a dialing prefix); Ortsvorwahl f (A number that identifies each telephone service area in a country/region and is used as a dialing prefix) | |||
| Ortskennzahl f (Telefonvorwahl); Vorwahltelefonnummer f | |||
| Ortskennzahl f; Ortsnetzkennzahl f | |||
| Bereichskennzahl f | |||
| Kennung f; vorgesetzte Kennung; Verkehrsausscheidungszahl f; Verkehrsausscheidungszahlziffer f | |||
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| Ortsnetzkennzahl f | |||
| English thesaurus | |||
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| AC | |||
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Area Code : 13 phrases in 5 subjects |
| American usage, not spelling | 3 |
| British usage, not spelling | 1 |
| Communications | 7 |
| Microelectronics | 1 |
| Telecommunications | 1 |