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
301-592	Montgomery	Landline	Active
301-593	Montgomery	Landline	Active
301-594	Montgomery	Landline	Active
301-595	Prince Georges	Landline	Active
301-596	Howard	Landline	Active
301-597	Washington	Landline	Active
301-598	Montgomery	Landline	Active
301-599	Prince Georges	Landline	Active
301-600	Frederick	Landline	Active
301-601	Montgomery	Landline	Active
301-602	Montgomery	Cell Number	Active
301-603	Montgomery	Landline	Active
301-604	Prince Georges	Landline	Active
301-605	Montgomery	Landline	Active
301-606	Frederick	Cell Number	Active
301-607	Frederick	Landline	Active
301-608	Montgomery	Landline	Active
301-609	Charles	Landline	Active
301-610	Montgomery	Landline	Active
301-612	Montgomery	Cell Number	Active

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