Enter a number in E.164 format (for example +441952612345)
Our database confirms that +420 4904 is assigned to Hradec Králové Region.
Our database lists the carrier as "O2 Czech Republic".
The area code location is mapped at (50.4093927, 15.6850054).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇨🇿 CZ
Country Code: +420
Carrier: O2 Czech Republic
Prefix: 4904
Location: Hradec Králové Region
Coords: 50.4093927, 15.6850054
Area Code Page: +420 4904
Comments: Disabled for area-code pages
Example: +420 4904 *** ***
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+420 4904 is an area code/prefix that appears to be associated with Hradec Králové Region. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: O2 Czech Republic. In some cases multiple carriers may use similar prefixes.
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