Area Code +1-301-(2912000...2912999) located in Bowie-Glenn Dale, 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 : 2912000 Subscriber Number To : 2912999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : AT&T LOC - NY 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 : Bowie-Glenn Dale Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 38.9800 Longitude : -76.8100 ‹ previous : +1-301-(2911000...2911999) next › : +1-301-(2913000...2913999) Dialling Instructions For trunk calls: 0 301 2912000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2912000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2912000 ~ 2912999 (Count: 1,000) Example: +1-301-2912000 / 0111-301-2912000 (1301-2912000 / 1-301-2912000) +1-301-2912001 / 0111-301-2912001 (1301-2912001 / 1-301-2912001) +1-301-2912002 / 0111-301-2912002 (1301-2912002 / 1-301-2912002) +1-301-2912003 / 0111-301-2912003 (1301-2912003 / 1-301-2912003) +1-301-2912004 / 0111-301-2912004 (1301-2912004 / 1-301-2912004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2912995 / 0111-301-2912995 (1301-2912995 / 1-301-2912995) +1-301-2912996 / 0111-301-2912996 (1301-2912996 / 1-301-2912996) +1-301-2912997 / 0111-301-2912997 (1301-2912997 / 1-301-2912997) +1-301-2912998 / 0111-301-2912998 (1301-2912998 / 1-301-2912998) +1-301-2912999 / 0111-301-2912999 (1301-2912999 / 1-301-2912999)