Enter a number in E.164 format (for example +441952612345)
Users searching for +421 5509 will find it primarily covers Kosice.
The prefix +421 5509 is operated by "Slovak Telekom".
The area code location is mapped at (48.7172272, 21.2496774).
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇸🇰 SK
Country Code: +421
Carrier: Slovak Telekom
Prefix: 5509
Location: Kosice
Coords: 48.7172272, 21.2496774
Area Code Page: +421 5509
Comments: Disabled for area-code pages
Example: +421 5509 *** ***
If you have a full number, use the search box above to view the number-specific page.
+421 5509 is an area code/prefix that appears to be associated with Kosice. 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: Slovak Telekom. In some cases multiple carriers may use similar prefixes.
Lookup unknown numbers to avoid potential scams or unwanted calls.
Lookups help you prevent spam calls and identify important or suspicious contacts.
Community reports make unknown calls easier to understand.
Stay cautious when receiving calls from numbers you don’t recognize.
Global phone lookups help identify calls from foreign numbers.
Location data adds context to unknown or suspicious calls.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA