01604 is the area code for Northampton, Northamptonshire, UK.
Dialling Northampton Phone Numbers from the UK
To dial a telephone number in Northampton from within the UK use the area code 01604 plus the number. For example 01604 111111.
If calling a local phone number in Northampton from a landline that also has the area code 01604, the 01604 area code is not needed.
Dialling Northampton Phone Numbers from Overseas
To dial a phone number in Northampton from overseas:
- Dial the international access code for the country you are calling from (typically 00, 011, or +)
- Dial the country code for the United Kingdom (44)
- Dial the area code for Northampton without the first zero (1604)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1604 111111
Time in Northampton
The time now in Northampton is . The date is .
The map below shows where Northampton is located.