029 Area Code — Cardiff Phone Numbers
Browse all phone numbers on Number Finder with the 029 (Cardiff) dialling code. Click any number below to see who called and read reports from other visitors.
029 is the UK dialling code for Cardiff. It's one of the UK's five "big number" area codes (alongside 020, 023, 024, 028 and 029), which use an 8-digit local number instead of the usual 6 or 7. Cardiff is in Wales, UK. Number Finder has 8 029 numbers on record. 029 numbers are occasionally spoofed by scam callers precisely because a local-looking code is more likely to be answered — a tactic known as neighbour spoofing. Never share bank details, passwords or one-time passcodes with an unexpected caller, even if the number looks local — hang up and call the organisation back on a number you've verified yourself.
