Map of the 01325 Darlington STD dialling Area Code
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The Darlington 01325 Area Code (Darlington Dialling Code)

The 01325 area code is a 4 digit geographical dialling code (excluding the zero) used in telecommunications for the Darlington area.

The local telephone numbers within the 01325 are 6 digits long.

The correct format in which to write a telephone number from the Darlington area code is (01325) xxxxxx.

Where is the 01325 Area Code?

The Darlington 01325 dialling code intersects the counties of County of Durham, Darlington and North Yorkshire in the North East and Yorkshire and The Humber Regions of the UK.

When do I need to use the 01325 Darlington dialling code?

You will need to use a dialling code if you are calling from a mobile phone or a landline outside of the 01325 Darlington dialling code area. If you are calling a local number within the same area code with a landline telephone you do not need to use the 01325 dialling code.

Phoning the 01325 Dialling Code from Outside of the UK

If you are calling from outside of the UK. You will need to add the code for dialling internationally. This varies country to country, followed by the UK country code (44) followed by the area code without the initial zero (1325).

RegionInternational PrefixCountry CodeArea Code
United States and Canada011441325
Europe00441325
Australia0011441325

Origins of the 01325 Darlington Area Code

Before the 16th April 1995 known as PhONEday which changed telephone area codes by inserting a 1 at the beginning. The area code was 0325.

the historic mnemonic code for the 01325 area was DA5. The first two characters are taken from the letters D and A in DArlington. On an old rotary dial telephone this was entered by dialling the numbers 3, 2 and 5.

picture showing an old rotary dial for the 01325 Darlington area code
An old rotary dial for the 01325 Darlington area code.

Map of the 01325 Darlington dialling Code Area

The shaded area on the map represent the estimated extent of the 01325 Darlington phone area code.

The blue icons on the map represent the locations of telephone exchanges serving the 01325 area. Click on an icon for more details

Map of the 01325 Darlington area code
Map of the 01325 Darlington area code and surrounding areas

Towns and Villages within the Darlington 01325-Darlington dialling Code

Aldbrough St John
Barton (Richmondshire)
Darlington
East Cowton
Gainford
Heighington
Hurworth-on-Tees
Melsonby
Middleton St George
Middleton Tyas
Newton Aycliffe
North Cowton

Known Telephone Exchanges within the Darlington 01325-Darlington dialling Code

Dinsdale (NEDN) Darlington
Darlington (NEDL) Darlington
Aycliffe (NEAYC) Durham