Enter a number in E.164 format (for example +441952612345)
Our database confirms that +81 4637 is assigned to Hiratsuka, Kanagawa.
Ringbat data identifies "NTT" as the carrier for this area code.
Ringbat database places +81 4637 at coordinates (35.3350609, 139.3494345).
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: 4637
Location: Hiratsuka, Kanagawa
Coords: 35.3350609, 139.3494345
Area Code Page: +81 4637
Comments: Disabled for area-code pages
Example: +81 4637 *** ***
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+81 4637 is an area code/prefix that appears to be associated with Hiratsuka, Kanagawa. It may be assigned to multiple phone numbers within that region.
Yes — use Ringbat's number search to look up a full number. This area-code page helps when only part of a number is known.
Carrier information for this prefix: NTT. In some cases multiple carriers may use similar prefixes.
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