Miss Utility is the official one-call notification center for Maryland, Washington, DC, and Delaware. The law in these states requires prior notice to all utility operators of any proposed excavation or demolition so that they can mark the locations of any underground infrastructure they have that may be affected by your project. The Miss Utility Call Center does not perform locating or marking services. They inform subscribing facility/utility owners of proposed excavation, so residents don?t have to call them each individually. They, in turn, will locate (mark your dig site or verify the site is clear).

See website for additional information. To contact them by phone, dial: 1.800.257.7777.