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Area code +850 4133 covers Sariwon and surrounding areas.
The prefix +850 4133 is operated by "Korea Post & Telecom (North Korea)".
Ringbat database places +850 4133 at coordinates (38.50935, 125.7555447).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇰🇵 KP
Country Code: +850
Carrier: Korea Post & Telecom (North Korea)
Prefix: 4133
Location: Sariwon
Coords: 38.50935, 125.7555447
Area Code Page: +850 4133
Comments: Disabled for area-code pages
Example: +850 4133 *** ***
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+850 4133 is an area code/prefix that appears to be associated with Sariwon. 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.
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