01536 area code: Kettering
01536 is the UK dialling code for Kettering, in North Northamptonshire, England. Numbers are 01536 followed by 6 digits.
- Area
- Kettering
- Where
- North Northamptonshire, England
- Written as
- 01536 xxxxxx
- Digits in a full number
- 11, including the 0
- Calling from abroad
- +44 1536 xxxxxx
- Phone companies holding ranges
- 105 (Ofcom allocation data). This doesn’t show which company a particular number is with, or who uses it.
Where 01536 is
Kettering is a town in North Northamptonshire, England.
Could it be someone you know?
A number showing 01536 might look familiar. Check the full number before trusting the caller. It can help to think whether you know someone in or around Kettering, Wellingborough or Market Harborough, have used a business there, booked or applied for something nearby, or are expecting a callback.
Codes near Kettering
Straight-line distance from Kettering.
Does 01536 tell me who called?
No. 01536 is assigned to Kettering, but that doesn’t prove who is calling or where they are. Caller ID can be faked, a number keeps its code when it moves provider, and 105 phone companies hold ranges of 01536 numbers. Search the full number to see what people have reported about it and which phone company its range was given to.
Caller says they’re your bank, HMRC, the police or a courier? Hang up and call a number you trust, from your card, a letter or their website, or dial 159 for most UK banks.
Reported 01536 numbers
From reports people have sent us. We don’t check them, and a report is not proof.
Last report under 01536: 10 September 2026.
Codes, code lengths and provider counts from Ofcom’s numbering data, downloaded 23 September 2026. Places from Wikidata. All UK area codes · Who called me? · Stop spam calls