Area Code 410 is located in MD.
Cities located in 410 area code are Easton, Baltimore, Salisbury, Ellicott City, Arbutus, Baltimore, Catonsville, Berlin, Annapolis, Ocean City, Cambridge, Severn, Oxford, Cockeysville, Solomons, Towson, Essex, Hampstead, Parkville, Pasadena, North Beach, Baltimore, Westminster, Laurel, Woodlawn, Aberdeen, Warwick, Dundalk, North East, Columbia, Elkridge, Queenstown, Odenton, Severna Park, Bel Air, White Marsh, Parkton, Pikesville, Still Pond, Bishopville, Queen Anne, Mardela Springs, Port Deposit, Sparrows Point, Elkton, Crapo, Hanover, Fork, Prince Frederick, Glen Burnie, Ewell, Reisterstown, Edgewood, Barclay, Glenwood, Crofton, Cardiff, Darlington, Fallston, Trappe, Sparks Glencoe, Denton, Greensboro, Centreville, Port Republic, Randallstown, Abingdon, Sykesville, Church Hill, Jarrettsville, Brooklyn, Stevensville, Beltsville, Princess Anne, Marion, Snow Hill, Ridgely, New Windsor, Rock Hall, Perryville, Galena, Rising Sun, Washington, Preston, Linthicum Heights, Wye Mills, Millersville, Chestertown, Churchville, Saint Michaels, Federalsburg, Taneytown, Union Bridge, Deal Island, Edgewater, Queenstown, Willards, Sherwood Forest, West River, Nanticoke, Rhodesdale, Chesapeake City, Tilghman, Delmar, Millington, Havre De Grace, Hurlock, Pocomoke, Crisfield, Arnold, Jessup.
Counties located in this area code are Talbot County, Baltimore City County, Wicomico County, Howard County, Baltimore County, Worcester County, Anne Arundel County, Dorchester County, Calvert County, Carroll County, Prince George's County, Harford County, Cecil County, Queen Annes County, Kent County, Queen Anne's County, Somerset County, Caroline County, District Of Columbia County