Map of the 01604 Northampton STD dialling Area Code
Search Geopunk

The Northampton 01604 Area Code (Northampton Dialling Code)

The 01604 area code is a 4 digit geographical dialling code (excluding the zero) used in telecommunications for the Northampton area.

The local telephone numbers within the 01604 are 6 digits long.

The correct format in which to write a telephone number from the Northampton area code is (01604) xxxxxx.

Where is the 01604 Area Code?

The Northampton 01604 dialling code is situated in the county of Northamptonshire in the East Midlands Region of the UK.

When do I need to use the 01604 Northampton dialling code?

You will need to use a dialling code if you are calling from a mobile phone or a landline outside of the 01604 Northampton dialling code area. If you are calling a local number within the same area code with a landline telephone you do not need to use the 01604 dialling code.

Phoning the 01604 Dialling Code from Outside of the UK

If you are calling from outside of the UK. You will need to add the code for dialling internationally. This varies country to country, followed by the UK country code (44) followed by the area code without the initial zero (1604).

RegionInternational PrefixCountry CodeArea Code
United States and Canada011441604
Europe00441604
Australia0011441604

Origins of the 01604 Northampton Area Code

Before the 16th April 1995 known as PhONEday which changed telephone area codes by inserting a 1 at the beginning. The area code was 0604.

the historic mnemonic code for the 01604 area was NO4. The first two characters are taken from the letters N and O in NOrthampton . On an old rotary dial telephone this was entered by dialling the numbers 6, 0 and 4.

picture showing an old rotary dial for the 01604 Northampton area code
An old rotary dial for the 01604 Northampton area code.

Map of the 01604 Northampton dialling Code Area

The shaded area on the map represent the estimated extent of the 01604 Northampton phone area code.

The blue icons on the map represent the locations of telephone exchanges serving the 01604 area. Click on an icon for more details

Map of the 01604 Northampton area code
Map of the 01604 Northampton area code and surrounding areas

Towns and Villages within the Northampton 01604-Northampton dialling Code

Ashton (South Northamptonshire)
Blisworth
Brixworth
Bugbrooke
Cogenhoe
Collingtree
Corby
Creaton
Denton (South Northamptonshire)
Earls Barton
East Haddon
Ecton
Gayton (South Northamptonshire)
Guilsborough
Hackleton
Harpole
Kislingbury
Little Houghton
Maidwell
Mears Ashby
Milton Malsor
Naseby
Northampton
Northampton (South Northamptonshire)
Pitsford
Roade
Rothersthorpe
Spratton
Sywell
Walgrave
Yardley Hastings

Known Telephone Exchanges within the Northampton 01604-Northampton dialling Code

Northampton (EMNORTH) Northamptonshire
Kingsthorpe (EMKINGS) Northamptonshire
Moulton (EMMOULT) Northamptonshire
Weston Favell (EMWESTO) Northamptonshire
Duston (EMDUSTO) Northamptonshire
Earls Barton (EMEARLS) Northamptonshire
Chapel Brampton (EMCHAPE) Northamptonshire
Brixworth (EMBRIXW) Northamptonshire
Cogenhoe (EMCOGEN) Northamptonshire
Roade (EMRDDEE) Northamptonshire
Blisworth (EMBLISW) Northamptonshire
Kislingbury (EMKISLI) Northamptonshire