CALLERINFO.ORG
  1. Home
  2. Area Code 301

Area Code 301 - Baltimore, MD

Below is the information for Area Code 301
General Information for Area Code 301
Country United States
State/Province Maryland
Major City Baltimore
Time Zone Eastern (UTC-05:00)

Phone directory of numbers beginning with Area Code 301 Prefixes

Prefix Primary City County Phone Type
301-920 Silver Spring, MD Montgomery Landline
301-921 Gaithersburg, MD Montgomery Landline
301-922 Silver Spring, MD Montgomery Cell Number
301-923 Hyattsville, MD Prince Georges Cell Number
301-924 Ashton, MD Montgomery Landline
301-925 Hyattsville, MD Prince Georges Landline
301-926 Gaithersburg, MD Montgomery Landline
301-927 Hyattsville, MD Prince Georges Landline
301-928 Silver Spring, MD Montgomery Cell Number
301-929 Kensington, MD Montgomery Landline
301-930 Silver Spring, MD Montgomery Cell Number
301-931 Beltsville, MD Prince Georges Landline
301-932 La Plata, MD Charles Landline
301-933 Kensington, MD Montgomery Landline
301-934 La Plata, MD Charles Landline
301-935 Hyattsville, MD Prince Georges Landline
301-937 Beltsville, MD Prince Georges Landline
301-938 Silver Spring, MD Montgomery Cell Number
301-939 Laurel, MD Prince Georges Landline
301-940 Silver Spring, MD Montgomery Cell Number
‹‹ 1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ››

Share The information

Use Facebook, Twitter, Google+ to share the phone number 's informatons.
   Share    Share    Share
Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
    • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.