01604 Area Code
Area Code 01604 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. If you would like to see more information about the telephone company for a specific number (or number range) then please search again with additional digits.
01604 area code information
|Call Costs:||Normal landline rate|
|Area code required for local calls:||No|
|Local number length:||6|
|Number format:||01604 291###|
|International number format:||+44 1604 291###|
|Last code change:||April 1995 from 0604.|
This page was last updated on 23 January 2021.