Enter a number in E.164 format (for example +441952612345)
Users searching for +31 8400 will find it primarily covers Netherlands.
Known carrier for +31 8400: "KPN".
The area code location is mapped at (52.2434979, 5.6343227).
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 8400
Location: Netherlands
Coords: 52.2434979, 5.6343227
Area Code Page: +31 8400
Comments: Disabled for area-code pages
Example: +31 8400 *** ***
If you have a full number, use the search box above to view the number-specific page.
+31 8400 is an area code/prefix that appears to be associated with Netherlands. 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: KPN. In some cases multiple carriers may use similar prefixes.
Lookup unknown numbers to avoid potential scams or unwanted calls.
Phone lookups are a smart way to screen unknown calls and protect yourself.
Community reports make unknown calls easier to understand.
Reminder: Use public data to stay informed and avoid scams.
Ringbat supports lookups for numbers worldwide, not just local calls.
Using the area code, you can often identify the general location of the number.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA