Phone

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
301-878 Baltimore City Landline Active
301-879 Montgomery Landline Active
301-880 Saint Marys Landline Active
301-881 Montgomery Landline Active
301-882 Frederick Landline Active
301-883 Prince Georges Landline Active
301-884 Saint Marys Landline Active
301-885 Charles Landline Active
301-886 Prince Georges Landline Active
301-887 Prince Georges Landline Active
301-888 Prince Georges Landline Active
301-889 Prince Georges Landline Active
301-890 Prince Georges Landline Active
301-891 Prince Georges Landline Active
301-892 Prince Georges Landline Active
301-893 Charles Landline Active
301-894 Prince Georges Landline Active
301-895 Garrett Landline Active
301-896 Montgomery Landline Active
301-897 Montgomery Landline Active
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