01604 Area Code Northampton
The 01604 area code is designated explicitly for Northampton and the surrounding area in Northampton, United Kingdom.
When is it necessary to use the 01604 Northampton dialling code?
When dialing Northampton numbers from other parts of the UK, the 01604 area code is required. It is not needed for local calls within the same area. International callers should use +44 1604 to reach subscribers in Northampton.
Locations near the 01604 code
Most Recent Phones for 01604 Code
01604 Area Code Risk Profile
Most numbers in this area code have either no reports or safe ratings. Still, always verify unexpected callers from this range. Based on our database, there are 11 tracked numbers with the 01604 prefix and 0 total user reports.
| Rating | Count | % of Numbers | Visual |
|---|---|---|---|
| Safe | 0 | 0% |
|
| Neutral | 11 | 100% |
|
| Nuisance | 0 | 0% |
|
| Dangerous | 0 | 0% |
|
Data sourced from community reports for numbers beginning with 01604. Updated as new reports are submitted.
How to Check a 01604 Number
Looking up the full phone number gives you the strongest signal. The 01604 range covers Northampton, and while the area code tells you where a number is registered, only the full-number lookup reveals what real users have experienced.
Enter the complete number into the search box to see community reports, risk level, and recent activity.
User comments reveal the caller's behaviour — whether it was spam, a scam, silent, or legitimate.
Numbers sharing the 01604 prefix often show the same calling patterns.
Your experience helps the next person decide whether to answer a 01604 call.