Area Code 240

Area Code 240 information.

Area Code 240 Details
Country	United States
State/Province	Maryland
Major City	Baltimore
Time Zone	Eastern

Area Code 240 Prefixes

Prefix	County	Phone Type	Status
240-787	Prince Georges	Landline	Active
240-788	Prince Georges	Landline	Active
240-790	Prince Georges	Landline	Active
240-793	Montgomery	Cell Number	Active
240-794	Saint Marys	Landline	Active
240-800	Montgomery	Landline	Active
240-801	Montgomery	Cell Number	Active
240-802	Montgomery	Cell Number	Active
240-803	Allegany	Cell Number	Active
240-804	Charles	Landline	Active
240-812	Montgomery	Landline	Active
240-813	Montgomery	Landline	Active
240-818	Washington	Landline	Active
240-821	Montgomery	Landline	Active
240-823	Prince Georges	Landline	Active
240-826	Montgomery	Landline	Active
240-832	Montgomery	Cell Number	Active
240-833	Montgomery	Landline	Active
240-837	Charles	Landline	Active
240-838	Prince Georges	Cell Number	Active

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