01529 is the area code for Sleaford, Lincolnshire, UK.
Dialling Sleaford Phone Numbers from Overseas
To dial a phone number in Sleaford from overseas:
- Dial the international access code for the country you are calling from (typically 00, 011, or +)
- Dial the country code for the United Kingdom (44)
- Dial the area code for Sleaford without the first zero (1529)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1529 111111
Dialling Sleaford Phone Numbers from the UK
To dial a telephone number in Sleaford from within the UK use the area code 01529 plus the number. For example 01529 111111.
If calling a local phone number in Sleaford from a landline that also has the area code 01529, the 01529 area code is not needed.

Current Time in Sleaford
The current time in Sleaford and the UK is . The date is .
Map of Sleaford
The map below shows the location of Sleaford.
