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Our database confirms that +81 6231 is assigned to Osaka, Osaka.
Known carrier for +81 6231: "NTT".
The area code location is mapped at (34.6937569, 135.5014539).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 6231
Location: Osaka, Osaka
Coords: 34.6937569, 135.5014539
Area Code Page: +81 6231
Comments: Disabled for area-code pages
Example: +81 6231 *** ***
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+81 6231 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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