UK Area Code Finder
Quick and easy telephone dialling code information
UK area code 0121 is for the city of Birmingham and the surrounding area.
Areas using 0121 numbers include Acocks Green, Ashfield, Aston Cross, Beacon, Bearwood, Birchfield, Blackheath, Calthorpe, Castle Bromwich, Druids Heath, Edgbaston, Elmdon, Erdington, Four Oaks, Great Barr, Halesowen, Harborne, Highbury, Hillside, Kings Norton, Rectory, Rubery, Selly Oak, Sheldon, Shirley, Smallbrook, Smethwick, Solihull, Springfield, Stechford, Stone Cross, Streetly, Sutton Coldfield, Tipton, Wednesbury, West Bromwich and Woodgate.
Local telephone numbers in Birmingham are 7 digits long. An 0121 number should be displayed in the format: (0121) xxx xxxx.
When displaying an 0121 phone number for international callers, it should be shown in the style: +44 121 xxx xxxx.
The 0121 area code has existed since 16th April 1995. Prior to this date the code was 021.