Chancellors estate agents in Headington, a large suburb overlooking the city of Oxford, opened back in the 1960s.
Calls to 0843 numbers will be charged at 4p/min from BT landlines. Calls from other networks may vary, and calls from mobiles and outside the UK will be higher.
Calls to local numbers beginning with 01, 02 and 03 numbers will incur standard geographic charges from landlines and mobiles.