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
301-984 Montgomery Landline Active
301-985 Prince Georges Landline Active
301-986 Montgomery Landline Active
301-987 Montgomery Landline Active
301-988 Washington Cell Number Active
301-989 Montgomery Landline Active
301-990 Montgomery Landline Active
301-991 Washington Cell Number Active
301-992 Washington Cell Number Active
301-993 Prince Georges Cell Number Active
301-994 Saint Marys Landline Active
301-995 Saint Marys Landline Active
301-996 Prince Georges Cell Number Active
301-997 Saint Marys Landline Active
301-998 Montgomery Landline Active
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