Area Code +1-301-(2759000...2759999) located in Bethesda, 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 : 2759000 Subscriber Number To : 2759999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS DC 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 : Bethesda Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.9800 Longitude : -77.1100 ‹ previous : +1-301-(2758000...2758999) next › : +1-301-(2760000...2760999) Dialling Instructions For trunk calls: 0 301 2759000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2759000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2759000 ~ 2759999 (Count: 1,000) Example: +1-301-2759000 / 0111-301-2759000 (1301-2759000 / 1-301-2759000) +1-301-2759001 / 0111-301-2759001 (1301-2759001 / 1-301-2759001) +1-301-2759002 / 0111-301-2759002 (1301-2759002 / 1-301-2759002) +1-301-2759003 / 0111-301-2759003 (1301-2759003 / 1-301-2759003) +1-301-2759004 / 0111-301-2759004 (1301-2759004 / 1-301-2759004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2759995 / 0111-301-2759995 (1301-2759995 / 1-301-2759995) +1-301-2759996 / 0111-301-2759996 (1301-2759996 / 1-301-2759996) +1-301-2759997 / 0111-301-2759997 (1301-2759997 / 1-301-2759997) +1-301-2759998 / 0111-301-2759998 (1301-2759998 / 1-301-2759998) +1-301-2759999 / 0111-301-2759999 (1301-2759999 / 1-301-2759999)