Area Code +1-301-(2232000...2232999) located in Williamsport, 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 : 2232000 Subscriber Number To : 2232999 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 : Williamsport Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.6000 Longitude : -77.8200 ‹ previous : +1-301-(2231000...2231999) next › : +1-301-(2233000...2233999) Dialling Instructions For trunk calls: 0 301 2232000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2232000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2232000 ~ 2232999 (Count: 1,000) Example: +1-301-2232000 / 0111-301-2232000 (1301-2232000 / 1-301-2232000) +1-301-2232001 / 0111-301-2232001 (1301-2232001 / 1-301-2232001) +1-301-2232002 / 0111-301-2232002 (1301-2232002 / 1-301-2232002) +1-301-2232003 / 0111-301-2232003 (1301-2232003 / 1-301-2232003) +1-301-2232004 / 0111-301-2232004 (1301-2232004 / 1-301-2232004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2232995 / 0111-301-2232995 (1301-2232995 / 1-301-2232995) +1-301-2232996 / 0111-301-2232996 (1301-2232996 / 1-301-2232996) +1-301-2232997 / 0111-301-2232997 (1301-2232997 / 1-301-2232997) +1-301-2232998 / 0111-301-2232998 (1301-2232998 / 1-301-2232998) +1-301-2232999 / 0111-301-2232999 (1301-2232999 / 1-301-2232999)