01845 area code: Thirsk

Local information, history, and recent phone activity for Thirsk.

The area code 01845 covers Thirsk and its surrounding area.

Locations using the 01845 area code

  • Hutton Sessay
  • Sinderby
  • Sutton
  • Thirsk
  • Topcliffe
  • Upsall

When is it necessary to use the 01845 Thirsk dialling code?

If you are calling from a mobile phone or landline outside of the 01845 Thirsk area code, you will need to use the dialling code. However, if you are calling a local number within the same area code with a landline telephone, you do not need to use the 01845 dialling code.

If you are calling from outside of the UK, you will need to add the international dialling code for your country, followed by the UK country code (44) and the area code without the initial zero (01845).

Locations (codes) near the 01845 code

The Beginning of the 01845 Area Code

Prior to the PhONEday event in April 1995, the area code was 0845 and the historic mnemonic code was TH5, with the first two characters taken from the letters T and H in THirsk. On an old rotary dial telephone, this code would have been entered by dialling the numbers 8, 4, and 5.

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