Enter a number in E.164 format (for example +441952612345)
Area code +81 4940 covers Chichibu, Saitama and surrounding areas.
Carrier for this prefix: "NTT".
Geolocation for this prefix: (35.9914509, 139.0857612).
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 4940
Location: Chichibu, Saitama
Coords: 35.9914509, 139.0857612
Area Code Page: +81 4940
Comments: Disabled for area-code pages
Example: +81 4940 *** ***
If you have a full number, use the search box above to view the number-specific page.
+81 4940 is an area code/prefix that appears to be associated with Chichibu, Saitama. 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.
A reverse phone lookup helps you identify the person or business behind an unknown number.
Common reasons for lookups include avoiding telemarketing calls, blocking fraud attempts, or verifying business contacts.
Contribute to our community by reporting spam or scam calls.
Reminder: Use public data to stay informed and avoid scams.
International numbers can be tracked to find the country, region, and carrier.
Area codes give clues about where the call originated.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA