Enter a number in E.164 format (for example +441952612345)
Users searching for +81 4321 will find it primarily covers Chiba, Chiba.
Our database lists the carrier as "NTT".
Ringbat database places +81 4321 at coordinates (35.6070629, 140.1062653).
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 4321
Location: Chiba, Chiba
Coords: 35.6070629, 140.1062653
Area Code Page: +81 4321
Comments: Disabled for area-code pages
Example: +81 4321 *** ***
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+81 4321 is an area code/prefix that appears to be associated with Chiba, Chiba. 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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