Cambridge is in area code 01223, or +44 1223 from outside the UK.
01423 is the Harrogate area.
UK telephone area code 01954 (or +44 1954 in international format) is Madingley, Willingham, near Cambridge.
The country code and area code of Cambridge, United Kingdom is 44, (0)1223.
There is one Cambridge in England, UK and there is another Cambridge in the Boston area, USA. Both are equally famous.
All UK area codes begin with a 0. There is no area code 6010 in the UK, and there is no 06010 code either.
UK area code 020 is London.
There is no area code 20 in the UK
There is no 01134 code in the UK.
The country code and area code of Aberdeen, United Kingdom is 44, (0)1224.
In the UK, 0121 is the area code for Birmingham.
Until the early 1990's, area code +44 21 (or 021 within the UK) was Birmingham, which is now area code +44 121 (or 0121 within the UK). There has never been an area code +44 217 (or 0217) in the UK.
The area code "029" is assigned to the city Cardiff in Wales, UK.