01604 357 Dialing Code
Dialing Code 01604 357 is part of Area Code 01604, which covers Northampton and the surrounding area.
The majority of numbers in the 01604 Area Code belong to normal landlines in Northampton, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01604 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 357 after the area code indicate that the range of numbers was originally allocated to Gamma Telecom Holdings Ltd on 14 March 2022, although due to number portability, individual numbers within this range may now be allocated to other operators.
01604 area code information
|Dialing Code:||01604 357|
|Provider:||Gamma Telecom Holdings Ltd|
|Date range allocated:||14 March 2022|
|Call Costs:||Normal landline rate|
|Area code required for local calls:||No|
|Local number length:||6|
|Number format:||01604 357###|
|International number format:||+44 1604 357###|
|Last code change:||April 1995 from 0604.|