Area Code 301

Area Code 301 information.

Area Code 301 Details
Country	United States
State/Province	Maryland
Major City	Baltimore
Time Zone	Eastern (UTC-05:00)

Area Code 301 Prefixes

Prefix	County	Phone Type	Status
301-530	Montgomery	Landline	Active
301-531	Prince Georges	Landline	Active
301-533	Garrett	Landline	Active
301-534	Charles	Landline	Active
301-535	Charles	Cell Number	Active
301-536	Saint Marys	Cell Number	Active
301-537	Prince Georges	Cell Number	Active
301-538	Montgomery	Cell Number	Active
301-539	Charles	Landline	Active
301-540	Montgomery	Landline	Active
301-541	Prince Georges	Landline	Active
301-542	Charles	Landline	Active
301-543	Prince Georges	Landline	Active
301-544	Montgomery	Cell Number	Active
301-545	Montgomery	Landline	Active
301-546	Prince Georges	Landline	Active
301-547	Prince Georges	Landline	Active
301-548	Montgomery	Landline	Active
301-549	Prince Georges	Landline	Active
301-551	Montgomery	Landline	Active

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