Area Code +1-301-(2735000...2735999) located in Silver Spring, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 301 Subscriber Number From : 2735000 Subscriber Number To : 2735999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OMNIPOINT COMM CAP Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : MD Region Name : Maryland City : Silver Spring Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0100 Longitude : -77.0400 ‹ previous : +1-301-(2734000...2734999) next › : +1-301-(2736000...2736999) Dialling Instructions For trunk calls: 0 301 2735000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2735000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2735000 ~ 2735999 (Count: 1,000) Example: +1-301-2735000 / 0111-301-2735000 (1301-2735000 / 1-301-2735000) +1-301-2735001 / 0111-301-2735001 (1301-2735001 / 1-301-2735001) +1-301-2735002 / 0111-301-2735002 (1301-2735002 / 1-301-2735002) +1-301-2735003 / 0111-301-2735003 (1301-2735003 / 1-301-2735003) +1-301-2735004 / 0111-301-2735004 (1301-2735004 / 1-301-2735004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2735995 / 0111-301-2735995 (1301-2735995 / 1-301-2735995) +1-301-2735996 / 0111-301-2735996 (1301-2735996 / 1-301-2735996) +1-301-2735997 / 0111-301-2735997 (1301-2735997 / 1-301-2735997) +1-301-2735998 / 0111-301-2735998 (1301-2735998 / 1-301-2735998) +1-301-2735999 / 0111-301-2735999 (1301-2735999 / 1-301-2735999)