Incorrect Call location on phone bill

[qiuqinpan]

Hi, I live at Chatswood and recently I notice when I make phone calls from my apartment which is over 30 stories high above the Chatswood station. On our mobile phone bill the call location is recorded at North Wahroonga instead at Chatswood. The 2 area is 15km apart. Does anyone know why this happens and how to fix it???

[SteveV]

The signal towers are a fickle thing. Could be at the time of call the strongest signal came from wahroonga tower or someone has programmed the name wrong on the tower.