01563 21 Dialing Code
Kilmarnock
Dialing Code 01563 21 is part of Area Code 01563, which covers Kilmarnock and the surrounding area.
The majority of numbers in the 01563 Area Code belong to normal landlines in Kilmarnock, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01563 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 21 after the area code indicate that the range of numbers was originally allocated to Nationwide Telephone Assistance Ltd on 2 October 2007, although due to number portability, individual numbers within this range may now be allocated to other operators.
01563 area code information
| Area Code: | 01563 |
|---|---|
| Location: | Kilmarnock |
| Dialing Code: | 01563 21 |
| Provider: | Nationwide Telephone Assistance Ltd |
| Date range allocated: | 2 October 2007 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01563 21#### |
| International number format: | +44 1563 21#### |
| Last code change: | April 1995 from 0563. |
This page was last updated on 9 August 2023.