01403 856 Dialing Code

Horsham

Dialing Code 01403 856 is part of Area Code 01403, which covers Horsham and the surrounding area.

The majority of numbers in the 01403 Area Code belong to normal landlines in Horsham, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01403 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 856 after the area code indicate that the range of numbers was originally allocated to Numbergroup Utilities Ltd on 3 December 2010, although due to number portability, individual numbers within this range may now be allocated to other operators.

01403 area code information

Area Code: 01403
Location: Horsham
Dialing Code: 01403 856
Provider: Numbergroup Utilities Ltd
Date range allocated: 3 December 2010
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01403 856###
International number format: +44 1403 856###
Last code change: April 1995 from 0403.

This page was last updated on 9 August 2023.