Caernarfon Dialling Code

Find phone number prefix information for Caernarfon, Wales including all of the local regions that use the 01286 area code.

01286 area code information

The phone area code for Caernarfon uses 6 local number digits after the area code prefix of 01286. Based in the county of Gwynedd in the North West region of Wales, calls from Caernarfon telephone numbers typically always follow the format of 01286 [-][-][-][-][-][-].

Other locations using the (0)1286 area code

There are a number of other locations in local proximity to the Caernarfon area that use the same number format. The list below represents some of the other towns and villages that use the same prefix:

  • Caernarfon
  • Clynnog Fawr
  • Llanberis
  • Llanwnda
  • Penygroes
  • Waunfawr

Looking for more UK calling information?

Find out more details in our essential phone numbers guide, featuring information on 01 & 02 residential lines, 08 service lines and main emergency numbers used in the United Kingdom.

Want to find different area codes outside of Caernarfon? Check out our dialling codes by region below:

England Area CodesScotland Area CodesWales Area CodesNorthern Ireland Area Codes

Nuisance calls from Caernarfon telephone numbers?

If you’re receiving nuisance calls from a Caernarfon, 01286 telephone number, you can report it to the Information Commissioner’s Office and help stop unwanted calls from automated bots or real people.

Reporting a call to the ICO takes no longer than five minutes, simply click the button below.

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How to call Caernarfon phone numbers

You can find all the relevant information for Caernarfon telephone numbers including how to dial the 01286 prefix from international locations. Call rates from international locations and mobile telephone numbers vary from standard rate charges, check with your supplier for a breakdown of costs per minute.

Dialling Code 01286
Local Number Digits 6
UK Format 01286 [-][-][-][-][-][-]
International Format +44 (0)1286
Location Caernarfon
County Gwynedd
Country Wales
Geo Coordinates 53.139551, -4.273911