Enter a number in E.164 format (for example +441952612345)
Our database confirms that +420 5434 is assigned to South Moravian Region.
Known carrier for +420 5434: "O2 Czech Republic".
Geolocation for this prefix: (49.1249179, 16.6827716).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇨🇿 CZ
Country Code: +420
Carrier: O2 Czech Republic
Prefix: 5434
Location: South Moravian Region
Coords: 49.1249179, 16.6827716
Area Code Page: +420 5434
Comments: Disabled for area-code pages
Example: +420 5434 *** ***
If you have a full number, use the search box above to view the number-specific page.
+420 5434 is an area code/prefix that appears to be associated with South Moravian Region. It may be assigned to multiple phone numbers within that region.
Yes — use Ringbat's number search to look up a full number. This area-code page helps when only part of a number is known.
Carrier information for this prefix: O2 Czech Republic. In some cases multiple carriers may use similar prefixes.
You can check unknown numbers to confirm if the caller is legitimate or not.
Phone lookups are a smart way to screen unknown calls and protect yourself.
Contribute to our community by reporting spam or scam calls.
Pro tip: Checking comments can help you avoid unwanted calls.
Global phone lookups help identify calls from foreign numbers.
Area codes give clues about where the call originated.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA