Area Code +1-240-(5657000...5657999) located in Laurel 238, 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 : 5657000 Subscriber Number To : 5657999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OMNIPOINT COMM CAP 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 238 Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.1000 Longitude : -76.8400 ‹ previous : +1-240-(5656000...5656999) next › : +1-240-(5658000...5658999) Dialling Instructions For trunk calls: 0 240 5657000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 5657000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5657000 ~ 5657999 (Count: 1,000) Example: +1-240-5657000 / 0111-240-5657000 (1240-5657000 / 1-240-5657000) +1-240-5657001 / 0111-240-5657001 (1240-5657001 / 1-240-5657001) +1-240-5657002 / 0111-240-5657002 (1240-5657002 / 1-240-5657002) +1-240-5657003 / 0111-240-5657003 (1240-5657003 / 1-240-5657003) +1-240-5657004 / 0111-240-5657004 (1240-5657004 / 1-240-5657004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-5657995 / 0111-240-5657995 (1240-5657995 / 1-240-5657995) +1-240-5657996 / 0111-240-5657996 (1240-5657996 / 1-240-5657996) +1-240-5657997 / 0111-240-5657997 (1240-5657997 / 1-240-5657997) +1-240-5657998 / 0111-240-5657998 (1240-5657998 / 1-240-5657998) +1-240-5657999 / 0111-240-5657999 (1240-5657999 / 1-240-5657999)