Enter a number in E.164 format (for example +441952612345)
According to Ringbat data, +81 4383 operates within Kisarazu, Chiba and nearby areas.
The prefix +81 4383 is operated by "NTT".
Mapped location for +81 4383 is (35.3810808, 139.9247334).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 4383
Location: Kisarazu, Chiba
Coords: 35.3810808, 139.9247334
Area Code Page: +81 4383
Comments: Disabled for area-code pages
Example: +81 4383 *** ***
If you have a full number, use the search box above to view the number-specific page.
+81 4383 is an area code/prefix that appears to be associated with Kisarazu, Chiba. 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.
Phone lookups provide insight into numbers you don't recognize, keeping you informed.
Lookups help you prevent spam calls and identify important or suspicious contacts.
User-submitted reports add valuable context to unknown numbers.
Pro tip: Checking comments can help you avoid unwanted calls.
Reverse lookup works across multiple countries to provide accurate info.
Combined with carrier info, area codes help pinpoint likely sources.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA