Telecommunications Services in Liverpool, Merseyside
| Name & Address | Phone # | Website |
| Crosby Communications PO Box 157, Liverpool, Merseyside L22 0YX | 0845-200 6000 |  |
| Guardian Systems Ltd 1 Lancaster Road, Liverpool, Merseyside L36 1UP | 0151-489 2073 |  |
| Liver International Telephone Service 101 Lodge Lane, Liverpool, Merseyside L8 0QF | 0151-734 5464 | |
| Norgate Ltd Unit 4b/Newton Court, Liverpool, Merseyside L13 1EJ | 0151-220 5556 | |
| Poseidon Communications Ltd 104 Northfield Road, Liverpool, Merseyside L9 8BA | 0151-284 6464 | |
| Telecom Maintenance Ltd 77 Mount Pleasant, Liverpool, Merseyside L3 5TB | 0151-709 1212 | |
