Enter a number in E.164 format (for example +441952612345)
Our database confirms that +31 1077 is assigned to Rotterdam.
Known carrier for +31 1077: "KPN".
Coordinates for +31 1077 are (51.9244424, 4.47775).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 1077
Location: Rotterdam
Coords: 51.9244424, 4.47775
Area Code Page: +31 1077
Comments: Disabled for area-code pages
Example: +31 1077 *** ***
If you have a full number, use the search box above to view the number-specific page.
+31 1077 is an area code/prefix that appears to be associated with Rotterdam. 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.
You can check unknown numbers to confirm if the caller is legitimate or not.
Phone lookups are a smart way to screen unknown calls and protect yourself.
Ringbat provides community-powered insights. Leave a comment to help others.
Verify a caller’s identity to prevent fraud or unwanted solicitations.
You can search numbers internationally for global insights.
Location data adds context to unknown or suspicious calls.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA