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
301-572	Prince Georges	Landline	Active
301-573	Washington	Cell Number	Active
301-574	Prince Georges	Landline	Active
301-575	Prince Georges	Landline	Active
301-576	Montgomery	Landline	Active
301-577	Prince Georges	Landline	Active
301-578	Montgomery	Landline	Active
301-579	Prince Georges	Landline	Active
301-580	Montgomery	Cell Number	Active
301-581	Montgomery	Landline	Active
301-582	Washington	Landline	Active
301-583	Prince Georges	Landline	Active
301-584	Montgomery	Landline	Active
301-585	Montgomery	Landline	Active
301-586	Prince Georges	Landline	Active
301-587	Montgomery	Landline	Active
301-588	Montgomery	Landline	Active
301-589	Montgomery	Landline	Active
301-590	Montgomery	Landline	Active
301-591	Montgomery	Landline	Active

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