Telephone Code Index - 01239
| 614851 | Capel Brassware - Cardigan |
| 820876 | Ericadd Engineering Ltd - Newport (Gwent) |
| 654304 | Evans Joinery - Llandysul |
| 851682 | GM Engineering - Llandysul |
| 621483 | M & E Pearce Engineering & Fixings - Cardigan |
| 710061 | Mobility Freedom Direct - Newcastle Emlyn |
| 621308 | Pumpac - Cardigan |
| 698289 | Sterling Machanical Services - Llanfyrnach |