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
301-448	Montgomery	Landline	Active
301-449	Prince Georges	Landline	Active
301-451	Montgomery	Landline	Active
301-452	Montgomery	Cell Number	Active
301-453	Garrett	Landline	Active
301-454	Prince Georges	Landline	Active
301-455	Prince Georges	Cell Number	Active
301-456	Prince Georges	Landline	Active
301-457	Montgomery	Landline	Active
301-458	Prince Georges	Landline	Active
301-459	Prince Georges	Landline	Active
301-460	Montgomery	Landline	Active
301-461	Montgomery	Cell Number	Active
301-462	Frederick	Cell Number	Active
301-463	Allegany	Landline	Active
301-464	Prince Georges	Landline	Active
301-465	Frederick	Cell Number	Active
301-466	Montgomery	Cell Number	Active
301-467	Montgomery	Cell Number	Active
301-468	Montgomery	Landline	Active

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