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Area code +81 6437 covers Osaka, Osaka and surrounding areas.
Ringbat data identifies "NTT" as the carrier for this area code.
Coordinates for +81 6437 are (34.6937569, 135.5014539).
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 6437
Location: Osaka, Osaka
Coords: 34.6937569, 135.5014539
Area Code Page: +81 6437
Comments: Disabled for area-code pages
Example: +81 6437 *** ***
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+81 6437 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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