Enter a number in E.164 format (for example +441952612345)
Our database confirms that +420 4772 is assigned to Ústí nad Labem Region.
The prefix +420 4772 is operated by "O2 Czech Republic".
Coordinates for +420 4772 are (50.5663266, 13.8206705).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇨🇿 CZ
Country Code: +420
Carrier: O2 Czech Republic
Prefix: 4772
Location: Ústí nad Labem Region
Coords: 50.5663266, 13.8206705
Area Code Page: +420 4772
Comments: Disabled for area-code pages
Example: +420 4772 *** ***
If you have a full number, use the search box above to view the number-specific page.
+420 4772 is an area code/prefix that appears to be associated with Ústí nad Labem 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.
Lookups help you prevent spam calls and identify important or suspicious contacts.
Ringbat provides community-powered insights. Leave a comment to help others.
Tip: Always verify unknown callers before responding.
You can search numbers internationally for global insights.
Location data adds context to unknown or suspicious calls.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA