+44-29-(20040000...20049999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(20040000...20049999)
+44-29-(10000000...10009999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(10000000...10009999)
+44-29-(11000000...11009999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(11000000...11009999)
+44-29-(11100000...11109999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(11100000...11109999)
+44-29-(11110000...11119999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(11110000...11119999)
+44-29-(11130000...11139999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(11130000...11139999)
+44-29-(11140000...11149999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(11140000...11149999)
+44-29-(20000000...20009999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(20000000...20009999)
+44-29-(20010000...20019999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(20010000...20019999)
+44-29-(20020000...20029999): Cardiff, Cardiff (CRF) Baca lebih lanjut mengenai +44-29-(20020000...20029999)
