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
240-499	Montgomery	Landline	Active
240-500	Washington	Landline	Active
240-501	Montgomery	Cell Number	Active
240-502	Montgomery	Cell Number	Active
240-503	Charles	Landline	Active
240-504	Montgomery	Cell Number	Active
240-505	Montgomery	Cell Number	Active
240-506	Montgomery	Cell Number	Active
240-507	Montgomery	Cell Number	Active
240-508	Prince Georges	Cell Number	Active
240-509	Anne Arundel	Landline	Active
240-510	Prince Georges	Landline	Active
240-512	Prince Georges	Landline	Active
240-513	Washington	Cell Number	Active
240-514	Montgomery	Landline	Active
240-515	Montgomery	Cell Number	Active
240-516	Montgomery	Landline	Active
240-518	Charles	Cell Number	Active
240-519	Montgomery	Cell Number	Active
240-520	Washington	Cell Number	Active

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