You'll need to contact your real estate agent to adjust the settings of the listing.
Syan Real Estate
Call/Text: (505)) 730-8181
FREE Listing Alerts: http://www.syan.com/alerts
If your home is currently listed with an agent then he can contact Trulia to have it corrected. If not; then you can call Trulia at:888-466-3501 M-F from 7:00am to 4:00 pm PST to request that they correct the location.
Berkshire Hathaway HomeServices
New England Properties