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Our database confirms that +84 3820 is assigned to Vietnam.
Known carrier for +84 3820: "Viettel".
Coordinates for +84 3820 are (15.9266657, 107.9650855).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇻🇳 VN
Country Code: +84
Carrier: Viettel
Prefix: 3820
Location: Vietnam
Coords: 15.9266657, 107.9650855
Area Code Page: +84 3820
Comments: Disabled for area-code pages
Example: +84 3820 *** ***
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+84 3820 is an area code/prefix that appears to be associated with Vietnam. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Viettel. In some cases multiple carriers may use similar prefixes.
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