Member Directory Return to Listing ShareTweetCity of Dalharthttp://www.dalharttx.gov/P.O. Box 2005205 Rock IslandDalhart, TX 79022806-244-5511Government Membership Directory | Calendar of Events | Member Account | Community Calendar | Jobs Available | Member Promotions | News | Request for Information We're Stronger Together! Help promote local businesses and support your fellow Texans! Join today