Mornington's fiber network primarily serves Perth East, North Perth, Wellesley, Mapleton, Wilmot, and East Zorra-Tavistock in Ontario, covering areas such as Amulree, Atwood, Bamberg, Britton, Drayton, Gadshill, Hawkesville, Linwood, Milverton, Molesworth, Monkton, Moorefield, Nithburg, Rothsay, Tavistock, Shakespeare, and Wellesley.