Telephone Code Index - 01304
| 613221 | Abird Ltd. - Sandwich |
| 380574 | Advance Metal Components - Deal |
| 612522 | Advanced Cutting Systems - Sandwich |
| 842682 | Am Lift Truck Training - Canterbury |
| 612957 | Cablecaddy - Sandwich |
| 366177 | Casa Tooling & Components - Deal |
| 363158 | Century Upholstery - Deal |
| 828040 | Cullins Engineering Ltd. - Dover |
| 829960 | Edt Direct Ion Ltd. - Dover |
| 852626 | Freeway (U K) Ltd. - Dover |
| 814122 | Independent Installers - Canterbury |
| 840300 | IS and G Steel Stockholders Ltd - Canterbury |
| 615453 | J E B Welding - Sandwich |
| 814388 | K & S Surface Technology - Sandwich |
| 614541 | Major Fabrications (Kent) Ltd - Deal |
| 362771 | Maurice Gill Blacksmith - Deal |
| 842999 | Prima Systems (South East) Ltd - Dover |
| 612284 | Quickway Buildings Ltd - Sevenoaks |
| 371155 | Roadrunners-Index Ltd. - Deal |
| 829957 | Sea-Lift Diving Ltd. - Dover |
| 612505 | Stevens and Carlotti Ltd - Sandwich |
| 617769 | Tetra Engineering Ltd. - Sandwich |
| 374315 | Toolmasters Ltd. - Deal |
| 813777 | Trevor Laker - Sandwich |
| 363035 | Uk Mobility Services - Deal |