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According to Ringbat data, +850 4128 operates within Sariwon and nearby areas.
Our database lists the carrier as "Korea Post & Telecom (North Korea)".
The area code location is mapped at (38.50935, 125.7555447).
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: 4128
Location: Sariwon
Coords: 38.50935, 125.7555447
Area Code Page: +850 4128
Comments: Disabled for area-code pages
Example: +850 4128 *** ***
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+850 4128 is an area code/prefix that appears to be associated with Sariwon. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Korea Post & Telecom (North Korea). In some cases multiple carriers may use similar prefixes.
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