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
301-304	Frederick	Landline	Active
301-305	Frederick	Cell Number	Active
301-306	Prince Georges	Landline	Active
301-307	Prince Georges	Landline	Active
301-308	Prince Georges	Cell Number	Active
301-309	Montgomery	Landline	Active
301-310	Howard	Landline	Active
301-312	Prince Georges	Cell Number	Active
301-313	Prince Georges	Landline	Active
301-314	Prince Georges	Landline	Active
301-315	Montgomery	Landline	Active
301-316	Prince Georges	Landline	Active
301-317	Prince Georges	Landline	Active
301-318	Montgomery	Cell Number	Active
301-319	Montgomery	Landline	Active
301-320	Montgomery	Landline	Active
301-321	Montgomery	Landline	Active
301-322	Prince Georges	Landline	Active
301-323	Prince Georges	Landline	Active
301-324	Prince Georges	Landline	Active

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