029 Area Code Cardiff
The 029 area code is designated explicitly for Cardiff and the surrounding area in Cardiff, United Kingdom.
When is it necessary to use the 029 Cardiff dialling code?
To call a number in Cardiff (029) from outside the area, dial the area code first. Local calls within the 029 area do not require the code. For international calls to Cardiff, dial your country's exit code, then 44, and finally 29 followed by the local number.
Locations near the 029 code
Most Recent Phones for 029 Code
029 Area Code Risk Profile
Most numbers in this area code have either no reports or safe ratings. Still, always verify unexpected callers from this range. Based on our database, there are 16 tracked numbers with the 029 prefix and 0 total user reports.
| Rating | Count | % of Numbers | Visual |
|---|---|---|---|
| Safe | 0 | 0% |
|
| Neutral | 16 | 100% |
|
| Nuisance | 0 | 0% |
|
| Dangerous | 0 | 0% |
|
Data sourced from community reports for numbers beginning with 029. Updated as new reports are submitted.
How to Check a 029 Number
Looking up the full phone number gives you the strongest signal. The 029 range covers Cardiff, and while the area code tells you where a number is registered, only the full-number lookup reveals what real users have experienced.
Enter the complete number into the search box to see community reports, risk level, and recent activity.
User comments reveal the caller's behaviour — whether it was spam, a scam, silent, or legitimate.
Numbers sharing the 029 prefix often show the same calling patterns.
Your experience helps the next person decide whether to answer a 029 call.