e/List of UK dialling codes covering Wales

Information
has gloss	eng: This is a list of geographic UK dialling codes covering Wales that are currently in use. Some exchanges cover both sides of the Wales-England border. All geographic telephone numbers in Wales are in the format (01xxx) xxxxxx, with the exception of Cardiff, Caerphilly and surrounding areas which are (029) xxxx xxxx.
lexicalization	eng: List of UK dialling codes covering Wales
instance of	e/UK Telephone numbering plan

Meaning
Welsh
lexicalization	cym: Rhifau cyfnewidfeydd teleffon

Media
media:img	Uniden EXAI3985 DTMF buttons.jpg