Northampton
The 01604 area code is for Northampton and the surrounding area.
Locations using 01604 numbers include:
- Blisworth
- Brixworth
- Chapel Brampton
- Cogenhoe
- Creaton
- Duston
- Earls Barton
- East Haddon
- Guilsborough
- Hackleton
- Hardingstone
- Kingsthorpe
- Kislingbury
- Maidwell
- Moulton
- Northampton
- Roade
- Walgrave
- Weston Favell
- Yardley Hastings
Most numbers using the 01604 area code are normal Northampton landlines but be aware that, as is the case for all UK area codes, such numbers may also be used for services without any physical link to the area. (More info)
01604 area code information
| Area code: | 01604 |
| Location: | Northampton |
| Ceremonial county: | Northamptonshire |
| Call costs: | Normal landline rate |
| Local number length: | 6 digits |
| Number format: | 01604 xxxxxx |
| International number format: | +44 1604 xxxxxx |
| Number shortages predicted: | Yes |
| Last code change: | April 1995 (previously 0604) |