![More than 13,000 WA residents complained to the ombudsman about their telco provider in 2016-17.](http://web.archive.org./web/20171017232113im_/https://www.fairfaxstatic.com.au/content/dam/images/g/u/q/y/b/4/image.related.wideLandscape.620x349.gz2ewx.png/1508281790418.jpg)
The Perth suburbs most likely to complain about their internet connection
WA complaints to the telecommunications industry ombudsman have soared in the past year, with residents in Mandurah, Armadale and Wanneroo the most likely to criticise their internet, mobile and landline providers.