Area Code +1-301-(3170000...3179999) 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 : 3170000 Subscriber Number To : 3179999 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 : VERIZON MARYLAND INC 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-(3169000...3169999) next › : +1-301-(3180000...3180999) Dialling Instructions For trunk calls: 0 301 3170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 3170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3170000 ~ 3179999 (Count: 10,000) Example: +1-301-3170000 / 0111-301-3170000 (1301-3170000 / 1-301-3170000) +1-301-3170001 / 0111-301-3170001 (1301-3170001 / 1-301-3170001) +1-301-3170002 / 0111-301-3170002 (1301-3170002 / 1-301-3170002) +1-301-3170003 / 0111-301-3170003 (1301-3170003 / 1-301-3170003) +1-301-3170004 / 0111-301-3170004 (1301-3170004 / 1-301-3170004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-3179995 / 0111-301-3179995 (1301-3179995 / 1-301-3179995) +1-301-3179996 / 0111-301-3179996 (1301-3179996 / 1-301-3179996) +1-301-3179997 / 0111-301-3179997 (1301-3179997 / 1-301-3179997) +1-301-3179998 / 0111-301-3179998 (1301-3179998 / 1-301-3179998) +1-301-3179999 / 0111-301-3179999 (1301-3179999 / 1-301-3179999)
