Area Code +1-301-(8140000...8149999) 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 : 8140000 Subscriber Number To : 8149999 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-(8130000...8139999) next › : +1-301-(8150000...8159999) Dialling Instructions For trunk calls: 0 301 8140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 8140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8140000 ~ 8149999 (Count: 10,000) Example: +1-301-8140000 / 0111-301-8140000 (1301-8140000 / 1-301-8140000) +1-301-8140001 / 0111-301-8140001 (1301-8140001 / 1-301-8140001) +1-301-8140002 / 0111-301-8140002 (1301-8140002 / 1-301-8140002) +1-301-8140003 / 0111-301-8140003 (1301-8140003 / 1-301-8140003) +1-301-8140004 / 0111-301-8140004 (1301-8140004 / 1-301-8140004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-8149995 / 0111-301-8149995 (1301-8149995 / 1-301-8149995) +1-301-8149996 / 0111-301-8149996 (1301-8149996 / 1-301-8149996) +1-301-8149997 / 0111-301-8149997 (1301-8149997 / 1-301-8149997) +1-301-8149998 / 0111-301-8149998 (1301-8149998 / 1-301-8149998) +1-301-8149999 / 0111-301-8149999 (1301-8149999 / 1-301-8149999)
