Map of the 01529 Sleaford STD dialling Area Code
Search Geopunk

The Sleaford 01529 Area Code (Sleaford Dialling Code)

The 01529 area code is a 4 digit geographical dialling code (excluding the zero) used in telecommunications for the Sleaford area.

The local telephone numbers within the 01529 are 6 digits long.

The correct format in which to write a telephone number from the Sleaford area code is (01529) xxxxxx.

Where is the 01529 Area Code?

The Sleaford 01529 dialling code is situated in the county of Lincolnshire in the East Midlands Region of the UK.

When do I need to use the 01529 Sleaford dialling code?

You will need to use a dialling code if you are calling from a mobile phone or a landline outside of the 01529 Sleaford 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 01529 dialling code.

Phoning the 01529 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 (1529).

RegionInternational PrefixCountry CodeArea Code
United States and Canada011441529
Europe00441529
Australia0011441529

Origins of the 01529 Sleaford 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 0529.

the historic mnemonic code for the 01529 area was LC9. The first two characters are taken from the letters L and C in LinColnshire. On an old rotary dial telephone this was entered by dialling the numbers 5, 2 and 9.

picture showing an old rotary dial for the 01529 Sleaford area code
An old rotary dial for the 01529 Sleaford area code.

Map of the 01529 Sleaford dialling Code Area

The shaded area on the map represent the estimated extent of the 01529 Sleaford phone area code.

The blue icons on the map represent the locations of telephone exchanges serving the 01529 area. Click on an icon for more details

Map of the 01529 Sleaford area code
Map of the 01529 Sleaford area code and surrounding areas

Towns and Villages within the Sleaford 01529-Sleaford dialling Code

Billingborough
Heckington
Helpringham
Horbling
Leasingham
Osbournby
Pointon
Sleaford

Known Telephone Exchanges within the Sleaford 01529-Sleaford dialling Code

Sleaford (EMSLFRD) Lincolnshire
Heckington (EMHECKI) Lincolnshire