Enter a number in E.164 format (for example +441952612345)
Users searching for +381 6821 will find it primarily covers Serbia.
The prefix +381 6821 is operated by "A1".
Coordinates for +381 6821 are (44.0243229, 21.0765743).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇷🇸 RS
Country Code: +381
Carrier: A1
Prefix: 6821
Location: Serbia
Coords: 44.0243229, 21.0765743
Area Code Page: +381 6821
Comments: Disabled for area-code pages
Example: +381 6821 *** ***
If you have a full number, use the search box above to view the number-specific page.
+381 6821 is an area code/prefix that appears to be associated with Serbia. 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: A1. 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.
Ringbat provides community-powered insights. Leave a comment to help others.
Pro tip: Checking comments can help you avoid unwanted calls.
You can search numbers internationally for global insights.
Coordinates and area codes can reveal where the number is based.
Copyright © 2025 Ringbat. International Reverse Phone Number Lookup. Legal / DMCA