More information on the 01235 area code Places and dialling codes near to Didcot: 01864 Abington about 0 miles to the N 01865 Oxford about 6 miles to the NNE 01993 Witney about 12 miles to the WNW 01367 Faringdon about 13 miles to the W 01844 Thame about 14 miles to the ENE ...