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Area code +386 5820 covers Gorica/Koper/Postojna and surrounding areas.
Known carrier for +386 5820: "Telekom Slovenije".
Geolocation for this prefix: —.
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇸🇮 SI
Country Code: +386
Carrier: Telekom Slovenije
Prefix: 5820
Location: Gorica/Koper/Postojna
Area Code Page: +386 5820
Comments: Disabled for area-code pages
Example: +386 5820 *** ***
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🛰️ Coordinates Unavailable — No map data for this area code.
+386 5820 is an area code/prefix that appears to be associated with Gorica/Koper/Postojna. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Telekom Slovenije. In some cases multiple carriers may use similar prefixes.
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