CITY & SETTLEMENT
Olfen Area Codes and Postal Codes
North Rhine-Westphalia · Germany
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Olfen area codes
DE · source boundary point
Source details
Sources: bnetza-onb-20260810
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Olfen Time Zone
- IANA time zone
- Europe/Berlin
- Current UTC offset
- +01:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 51.70787
- Longitude
- 7.37893
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International dialing format
+49 [national number]
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Nearby places
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Local facts
Population is a source snapshot, not a live count.
- Recorded population
- 12,133
- Modelled terrain elevation
- 51 m
Names & history
Names, translations and spelling variants
Other spellings
- Olfen
Language: fa
- الفن
Language: kk
- Ольфен
Russian
- Ольфен
Language: sr
- Олфен
Ukrainian
- Ольфен
Language: unlc
- DEOLW
Chinese
- 奥尔芬
Telephone source details
Recorded allocations and source relations
DE · source boundary point
Source details
Sources: bnetza-onb-20260810