Enter a number in E.164 format (for example +441952612345)
According to Ringbat data, +850 5728 operates within Wonsan and nearby areas.
The prefix +850 5728 is operated by "Korea Post & Telecom (North Korea)".
Ringbat database places +850 5728 at coordinates (39.1725946, 127.4284243).
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇰🇵 KP
Country Code: +850
Carrier: Korea Post & Telecom (North Korea)
Prefix: 5728
Location: Wonsan
Coords: 39.1725946, 127.4284243
Area Code Page: +850 5728
Comments: Disabled for area-code pages
Example: +850 5728 *** ***
If you have a full number, use the search box above to view the number-specific page.
+850 5728 is an area code/prefix that appears to be associated with Wonsan. 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.
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.
Sharing your experience helps other users identify suspicious numbers.
Reminder: Use public data to stay informed and avoid scams.
Reverse lookup works across multiple countries to provide accurate info.
Area codes give clues about where the call originated.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA