Area Code +1-301-(2557000...2557999) located in Kensington, 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 : 2557000 Subscriber Number To : 2557999 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 : Kensington Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0200 Longitude : -77.0800 ‹ previous : +1-301-(2556000...2556999) next › : +1-301-(2558000...2558999) Dialling Instructions For trunk calls: 0 301 2557000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2557000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2557000 ~ 2557999 (Count: 1,000) Example: +1-301-2557000 / 0111-301-2557000 (1301-2557000 / 1-301-2557000) +1-301-2557001 / 0111-301-2557001 (1301-2557001 / 1-301-2557001) +1-301-2557002 / 0111-301-2557002 (1301-2557002 / 1-301-2557002) +1-301-2557003 / 0111-301-2557003 (1301-2557003 / 1-301-2557003) +1-301-2557004 / 0111-301-2557004 (1301-2557004 / 1-301-2557004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2557995 / 0111-301-2557995 (1301-2557995 / 1-301-2557995) +1-301-2557996 / 0111-301-2557996 (1301-2557996 / 1-301-2557996) +1-301-2557997 / 0111-301-2557997 (1301-2557997 / 1-301-2557997) +1-301-2557998 / 0111-301-2557998 (1301-2557998 / 1-301-2557998) +1-301-2557999 / 0111-301-2557999 (1301-2557999 / 1-301-2557999)
