Enter a number in E.164 format (for example +441952612345)
Our database confirms that +850 5381 is assigned to Hamhung.
The prefix +850 5381 is operated by "Korea Post & Telecom (North Korea)".
Geolocation for this prefix: (39.9118601, 127.5459424).
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇰🇵 KP
Country Code: +850
Carrier: Korea Post & Telecom (North Korea)
Prefix: 5381
Location: Hamhung
Coords: 39.9118601, 127.5459424
Area Code Page: +850 5381
Comments: Disabled for area-code pages
Example: +850 5381 *** ***
If you have a full number, use the search box above to view the number-specific page.
+850 5381 is an area code/prefix that appears to be associated with Hamhung. 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: Korea Post & Telecom (North Korea). In some cases multiple carriers may use similar prefixes.
You can check unknown numbers to confirm if the caller is legitimate or not.
Lookups help you prevent spam calls and identify important or suspicious contacts.
Contribute to our community by reporting spam or scam calls.
Stay cautious when receiving calls from numbers you don’t recognize.
Reverse lookup works across multiple countries to provide accurate info.
Using the area code, you can often identify the general location of the number.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA