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Area code +81 2551 covers Joetsu, Niigata and surrounding areas.
Known carrier for +81 2551: "NTT".
Geolocation for this prefix: (37.1478816, 138.2359501).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 2551
Location: Joetsu, Niigata
Coords: 37.1478816, 138.2359501
Area Code Page: +81 2551
Comments: Disabled for area-code pages
Example: +81 2551 *** ***
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+81 2551 is an area code/prefix that appears to be associated with Joetsu, Niigata. 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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