Telephone Code Index - 01380
| 850404 | Brown Excavations Ltd. - Calne |
| 818782 | Main Frame Direct - West Lavington |
| 870649 | Molly Bather Ltd - Trowbridge |
| 726363 | Renelec Ltd - Devizes |
| 850616 | South Western Industrial Plasters - Chippenham |
| 726656 | T H White Installation Ltd. - Devizes |