what telephone code is 01945
01945 465295. 01945 465295 is a valid telephone number in the 01945 dialling code. 01945 is a Geographic dialling code for Wisbech. According to our most recent records, this number is currently allocated to BT and routed to the Wisbech telephone exchange.1  01945 dialling code.2  Wisbech telephone exchange.1945 465295. 01945 465295 is a valid telephone number in the 01945 dialling code. 01945 is a Geographic dialling code for Wisbech. According to our most recent records, this number is currently allocated to BT and routed to the Wisbech telephone exchange.