01623 is the area code for Mansfield, Nottinghamshire, UK.
The 01623 dialling code also covers Kirkby-in-Ashfield, Mansfield Woodhouse, Market Warsop, Shirebrook, and Sutton-in-Ashfield.
Dialling Mansfield Phone Numbers from Overseas
To dial a phone number in Mansfield 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 Mansfield without the first zero (1623)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1623 111111
Dialling Mansfield Phone Numbers from the UK
To dial a telephone number in Mansfield from within the UK use the area code 01623 plus the number. For example 01623 111111.
If calling a local phone number in Mansfield from a landline that also has the area code 01623, the 01623 area code is not needed.

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