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Our database confirms that +86 1831 is assigned to Kunming, Yunnan.
Known carrier for +86 1831: "China Mobile".
Mapped location for +86 1831 is (25.0363006, 102.7086139).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇨🇳 China
Country Code: +86
Carrier: China Mobile
Prefix: 1831
Location: Kunming, Yunnan
Coords: 25.0363006, 102.7086139
Area Code Page: +86 1831
Comments: Disabled for area-code pages
Example: +86 1831 *** ***
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+86 1831 is an area code/prefix that appears to be associated with Kunming, Yunnan. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: China Mobile. In some cases multiple carriers may use similar prefixes.
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