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Area code +850 7397 covers Chongjin and surrounding areas.
Ringbat data identifies "Korea Post & Telecom (North Korea)" as the carrier for this area code.
The area code location is mapped at (41.783248, 129.8206615).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇰🇵 KP
Country Code: +850
Carrier: Korea Post & Telecom (North Korea)
Prefix: 7397
Location: Chongjin
Coords: 41.783248, 129.8206615
Area Code Page: +850 7397
Comments: Disabled for area-code pages
Example: +850 7397 *** ***
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+850 7397 is an area code/prefix that appears to be associated with Chongjin. 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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