Area Code +1-301-(3566000...3566999) located in Laurel 236, 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 : 3566000 Subscriber Number To : 3566999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-MD 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 : Laurel 236 Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.1000 Longitude : -76.8500 ‹ previous : +1-301-(3565000...3565999) next › : +1-301-(3567000...3567999) Dialling Instructions For trunk calls: 0 301 3566000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 3566000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3566000 ~ 3566999 (Count: 1,000) Example: +1-301-3566000 / 0111-301-3566000 (1301-3566000 / 1-301-3566000) +1-301-3566001 / 0111-301-3566001 (1301-3566001 / 1-301-3566001) +1-301-3566002 / 0111-301-3566002 (1301-3566002 / 1-301-3566002) +1-301-3566003 / 0111-301-3566003 (1301-3566003 / 1-301-3566003) +1-301-3566004 / 0111-301-3566004 (1301-3566004 / 1-301-3566004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-3566995 / 0111-301-3566995 (1301-3566995 / 1-301-3566995) +1-301-3566996 / 0111-301-3566996 (1301-3566996 / 1-301-3566996) +1-301-3566997 / 0111-301-3566997 (1301-3566997 / 1-301-3566997) +1-301-3566998 / 0111-301-3566998 (1301-3566998 / 1-301-3566998) +1-301-3566999 / 0111-301-3566999 (1301-3566999 / 1-301-3566999)