029 Area Code

Cardiff Telephone Numbers

The 029 area code covers Cardiff and the surrounding area.

029 numbers can also be based in the following locations near to Cardiff:

  • Caerphilly
  • Cardiff
  • Dinas Powys
  • Penarth
  • Pentyrch
  • Radyr (South Glamorgan)
  • Senghenydd
  • Sully
  • Taffs Well

Please note that an 029 number does not necessarily come from one of these locations, although the majority do.
People or businesses based outside of this geographical location may still register 029 numbers.
This is often done to give the impression of having a local presence.


Have you been called by a number beginning 029?

To get more information on a full number beginning 029, click here.


Phone numbers beginning 029 are geographic numbers.

More on geographic numbers


How to write an 029 telephone number

The correct way to write number beginning 029 is in the format 029 xxxx xxxx

The local number (the part of the number after the dialling code) is 8 digits long


The cost of calling an 029 number

When calling from a land line, calls to 029 numbers can cost up to 10p per minute, dependent on the time of day, and there is usually also a call set-up fee.
When calling from mobile phones, calls to these numbers cost between 10p and 40p per minute.

Most land line operators offer inclusive call packages which allow calls free at certain times of the day, or at all times, and most mobile companies include free any-time minutes in the monthly contract payment, or a bundle of minutes for a reduced cost in the form of a top-up credit.


Codes near to the 029 area code:

View a list of the allocated number ranges for 029 numbers


Map of the area covered by the 029 dialling code

Map of the 029 area code