01558 45 Dialing Code

Llandeilo

Dialing Code 01558 45 is part of Area Code 01558, which covers Llandeilo and the surrounding area.

The majority of numbers in the 01558 Area Code belong to normal landlines in Llandeilo, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01558 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 45 after the area code indicate that the range of numbers was originally allocated to Andrews & Arnold (Numbers) Ltd on 19 March 2009, although due to number portability, individual numbers within this range may now be allocated to other operators.

01558 area code information

Area Code: 01558
Location: Llandeilo
Dialing Code: 01558 45
Provider: Andrews & Arnold (Numbers) Ltd
Date range allocated: 19 March 2009
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01558 45####
International number format: +44 1558 45####
Last code change: April 1995 from 0558.

This page was last updated on 9 August 2023.