01606 657 Dialing Code


Dialing Code 01606 657 is part of Area Code 01606, which covers Northwich and the surrounding area.

The majority of numbers in the 01606 Area Code belong to normal landlines in Northwich, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01606 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 657 after the area code indicate that the range of numbers was originally allocated to Sky UK Limited on 22 September 2021, although due to number portability, individual numbers within this range may now be allocated to other operators.

01606 area code information

Area Code: 01606
Location: Northwich
Dialing Code: 01606 657
Provider: Sky UK Limited
Date range allocated: 22 September 2021
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01606 657###
International number format: +44 1606 657###
Last code change: April 1995 from 0606.