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Area code +81 6390 covers Osaka, Osaka and surrounding areas.
The prefix +81 6390 is operated by "NTT".
Coordinates for +81 6390 are (34.6937569, 135.5014539).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 6390
Location: Osaka, Osaka
Coords: 34.6937569, 135.5014539
Area Code Page: +81 6390
Comments: Disabled for area-code pages
Example: +81 6390 *** ***
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+81 6390 is an area code/prefix that appears to be associated with Osaka, Osaka. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: NTT. In some cases multiple carriers may use similar prefixes.
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