01631 821 Dialing Code


Dialing Code 01631 821 is part of Area Code 01631, which covers Oban and the surrounding area.

The majority of numbers in the 01631 Area Code belong to normal landlines in Oban, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01631 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 821 after the area code indicate that the range of numbers was originally allocated to BT on 19 February 2024, although due to number portability, individual numbers within this range may now be allocated to other operators.

01631 area code information

Area Code: 01631
Location: Oban
Dialing Code: 01631 821
Provider: BT
Date range allocated: 19 February 2024
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01631 821###
International number format: +44 1631 821###
Last code change: April 1995 from 0631.

This page was last updated on 14 March 2024.