Monmouth Dialling Code

Find phone number prefix information for Monmouth, Wales including all of the local regions that use the 01600 area code.

01600 area code information

The phone area code for Monmouth uses 6 local number digits after the area code prefix of 01600. Based in the county of Gwent in the South East region of Wales, calls from Monmouth telephone numbers typically always follow the format of 01600 [-][-][-][-][-][-].

Other locations using the (0)1600 area code

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

  • Dingestow
  • Monmouth
  • Symonds Yat
  • Trellech

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 Monmouth? Check out our dialling codes by region below:

England Area CodesScotland Area CodesWales Area CodesNorthern Ireland Area Codes

Nuisance calls from Monmouth telephone numbers?

If you’re receiving nuisance calls from a Monmouth, 01600 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 Monmouth phone numbers

You can find all the relevant information for Monmouth telephone numbers including how to dial the 01600 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 01600
Local Number Digits 6
UK Format 01600 [-][-][-][-][-][-]
International Format +44 (0)1600
Location Monmouth
County Gwent
Country Wales
Geo Coordinates 51.816132, -2.714501