01621 604 Dialing Code

Maldon

Dialing Code 01621 604 is part of Area Code 01621, which covers Maldon and the surrounding area.

The majority of numbers in the 01621 Area Code belong to normal landlines in Maldon, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01621 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 604 after the area code indicate that the range of numbers was originally allocated to Six Degrees Technology Group Limited on 15 January 2020, although due to number portability, individual numbers within this range may now be allocated to other operators.

01621 area code information

Area Code: 01621
Location: Maldon
Dialing Code: 01621 604
Provider: Six Degrees Technology Group Limited
Date range allocated: 15 January 2020
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01621 604###
International number format: +44 1621 604###
Last code change: April 1995 from 0621.

This page was last updated on 9 August 2023.