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The prefix +81 5641 serves the region of Okazaki, Aichi.
Our database lists the carrier as "NTT".
Mapped location for +81 5641 is (34.9548784, 137.1728226).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 5641
Location: Okazaki, Aichi
Coords: 34.9548784, 137.1728226
Area Code Page: +81 5641
Comments: Disabled for area-code pages
Example: +81 5641 *** ***
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+81 5641 is an area code/prefix that appears to be associated with Okazaki, Aichi. 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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