01792 921 Dialing Code
Swansea
Dialing Code 01792 921 is part of Area Code 01792, which covers Swansea and the surrounding area.
The majority of numbers in the 01792 Area Code belong to normal landlines in Swansea, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01792 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 921 after the area code indicate that the range of numbers was originally allocated to Ziron Limited on 31 July 2012, although due to number portability, individual numbers within this range may now be allocated to other operators.
01792 area code information
| Area Code: | 01792 |
|---|---|
| Location: | Swansea |
| Dialing Code: | 01792 921 |
| Provider: | Ziron Limited |
| Date range allocated: | 31 July 2012 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01792 921### |
| International number format: | +44 1792 921### |
| Last code change: | April 1995 from 0792. |
This page was last updated on 9 August 2023.