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
240-640	Charles	Cell Number	Active
240-643	Montgomery	Cell Number	Active
240-644	Montgomery	Landline	Active
240-645	Montgomery	Landline	Active
240-646	Prince Georges	Landline	Active
240-650	Montgomery	Landline	Active
240-651	Frederick	Cell Number	Active
240-652	Saint Marys	Landline	Active
240-654	Montgomery	Cell Number	Active
240-662	Montgomery	Landline	Active
240-667	Prince Georges	Landline	Active
240-668	Montgomery	Landline	Active
240-669	Montgomery	Landline	Active
240-670	Prince Georges	Landline	Active
240-671	Prince Georges	Cell Number	Active
240-672	Montgomery	Landline	Active
240-674	Frederick	Cell Number	Active
240-675	Frederick	Cell Number	Active
240-676	Montgomery	Cell Number	Active
240-678	Montgomery	Cell Number	Active

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