Area Code +1-240-(3087000...3087999) located in Damascus 236, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 240 Subscriber Number From : 3087000 Subscriber Number To : 3087999 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 : MCIMETRO ATS LLC 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 : Damascus 236 Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.2900 Longitude : -77.2100 ‹ previous : +1-240-(3086000...3086999) next › : +1-240-(3088000...3088999) Dialling Instructions For trunk calls: 0 240 3087000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3087000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3087000 ~ 3087999 (Count: 1,000) Example: +1-240-3087000 / 0111-240-3087000 (1240-3087000 / 1-240-3087000) +1-240-3087001 / 0111-240-3087001 (1240-3087001 / 1-240-3087001) +1-240-3087002 / 0111-240-3087002 (1240-3087002 / 1-240-3087002) +1-240-3087003 / 0111-240-3087003 (1240-3087003 / 1-240-3087003) +1-240-3087004 / 0111-240-3087004 (1240-3087004 / 1-240-3087004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3087995 / 0111-240-3087995 (1240-3087995 / 1-240-3087995) +1-240-3087996 / 0111-240-3087996 (1240-3087996 / 1-240-3087996) +1-240-3087997 / 0111-240-3087997 (1240-3087997 / 1-240-3087997) +1-240-3087998 / 0111-240-3087998 (1240-3087998 / 1-240-3087998) +1-240-3087999 / 0111-240-3087999 (1240-3087999 / 1-240-3087999)