Telephone Code Index - 001
| 23456 | ABC - Abbots Langley |
| 714 921 9095 | B&K Precision Corporation - Yorba Linda |
| 604 971 4305 | EMS Componext Electronics Inc - North Vancouver |
| 0541827082 | ICE S.r.l. - Bridgnorth |
| 392453789 | Randstad Care Ltd (Maesteg) - Maesteg |
| 8632 482800 | Sensocon Inc - Florida |
| 5619889875 | UniQuip Plus Inc - Boca Raton |