01553 923 Dialing Code

Kings Lynn

Dialing Code 01553 923 is part of Area Code 01553, which covers Kings Lynn and the surrounding area.

The majority of numbers in the 01553 Area Code belong to normal landlines in Kings Lynn, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01553 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 923 after the area code indicate that the range of numbers was originally allocated to Vodafone Ltd (C&W) on 10 November 2021, although due to number portability, individual numbers within this range may now be allocated to other operators.

01553 area code information

Area Code: 01553
Location: Kings Lynn
Dialing Code: 01553 923
Provider: Vodafone Ltd (C&W)
Date range allocated: 10 November 2021
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01553 923###
International number format: +44 1553 923###
Last code change: April 1995 from 0553.

This page was last updated on 9 August 2023.