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Our database confirms that +421 8663 is assigned to Slovakia.
The prefix +421 8663 is operated by "Slovak Telekom".
The area code location is mapped at (48.7411522, 19.4528646).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇸🇰 SK
Country Code: +421
Carrier: Slovak Telekom
Prefix: 8663
Location: Slovakia
Coords: 48.7411522, 19.4528646
Area Code Page: +421 8663
Comments: Disabled for area-code pages
Example: +421 8663 *** ***
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+421 8663 is an area code/prefix that appears to be associated with Slovakia. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Slovak Telekom. In some cases multiple carriers may use similar prefixes.
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