Area Code +1-240-(3190000...3190999) 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 : 3190000 Subscriber Number To : 3190999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-MD 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-(3189000...3189999) next › : +1-240-(3191000...3191999) Dialling Instructions For trunk calls: 0 240 3190000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 240 3190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3190000 ~ 3190999 (Count: 1,000) Example: +1-240-3190000 / 0111-240-3190000 (1240-3190000 / 1-240-3190000) +1-240-3190001 / 0111-240-3190001 (1240-3190001 / 1-240-3190001) +1-240-3190002 / 0111-240-3190002 (1240-3190002 / 1-240-3190002) +1-240-3190003 / 0111-240-3190003 (1240-3190003 / 1-240-3190003) +1-240-3190004 / 0111-240-3190004 (1240-3190004 / 1-240-3190004) ...+1-240-xxxxxxx / 0111-240-xxxxxxx (1240-xxxxxxx / 1-240-xxxxxxx) ...+1-240-3190995 / 0111-240-3190995 (1240-3190995 / 1-240-3190995) +1-240-3190996 / 0111-240-3190996 (1240-3190996 / 1-240-3190996) +1-240-3190997 / 0111-240-3190997 (1240-3190997 / 1-240-3190997) +1-240-3190998 / 0111-240-3190998 (1240-3190998 / 1-240-3190998) +1-240-3190999 / 0111-240-3190999 (1240-3190999 / 1-240-3190999)