CITY & SETTLEMENT
Helianwan Area Codes and Postal Codes
Gansu · China
A local area-code link is not listed here. The country calling code is shown separately when available.
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Local time & call planner
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Helianwan Time Zone
- IANA time zone
- Asia/Shanghai
- Current UTC offset
- +08:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 36.72989
- Longitude
- 107.18554
Call Helianwan
International dialing format
+86 [national number]
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Nearby places
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Local facts
- Modelled terrain elevation
- 1292 m
Names & history
Names, translations and spelling variants
Other spellings
- Helianwan
- Ho-lien-wan
- 河连湾