01442 939 Dialing Code

Hemel Hempstead

Dialing Code 01442 939 is part of Area Code 01442, which covers Hemel Hempstead and the surrounding area.

The majority of numbers in the 01442 Area Code belong to normal landlines in Hemel Hempstead, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01442 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 939 after the area code indicate that the range of numbers was originally allocated to Windsor Telecom Ltd on 18 November 2010, although due to number portability, individual numbers within this range may now be allocated to other operators.

01442 area code information

Area Code: 01442
Location: Hemel Hempstead
Dialing Code: 01442 939
Provider: Windsor Telecom Ltd
Date range allocated: 18 November 2010
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01442 939###
International number format: +44 1442 939###
Last code change: April 1995 from 0442.

This page was last updated on 9 August 2023.