Area Code +1-404-(9990000...9999999) located in Atlanta, Georgia (GA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 404 Subscriber Number From : 9990000 Subscriber Number To : 9999999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SATELLINK PAGING 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 : GA Region Name : Georgia City : Atlanta Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.7500 Longitude : -84.3900 ‹ previous : +1-404-(9989000...9989999) next › : +1-405-(2000000...2000999) Dialling Instructions For trunk calls: 0 404 9990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 404 9990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9990000 ~ 9999999 (Count: 10,000) Example: +1-404-9990000 / 0111-404-9990000 (1404-9990000 / 1-404-9990000) +1-404-9990001 / 0111-404-9990001 (1404-9990001 / 1-404-9990001) +1-404-9990002 / 0111-404-9990002 (1404-9990002 / 1-404-9990002) +1-404-9990003 / 0111-404-9990003 (1404-9990003 / 1-404-9990003) +1-404-9990004 / 0111-404-9990004 (1404-9990004 / 1-404-9990004) ...+1-404-xxxxxxx / 0111-404-xxxxxxx (1404-xxxxxxx / 1-404-xxxxxxx) ...+1-404-9999995 / 0111-404-9999995 (1404-9999995 / 1-404-9999995) +1-404-9999996 / 0111-404-9999996 (1404-9999996 / 1-404-9999996) +1-404-9999997 / 0111-404-9999997 (1404-9999997 / 1-404-9999997) +1-404-9999998 / 0111-404-9999998 (1404-9999998 / 1-404-9999998) +1-404-9999999 / 0111-404-9999999 (1404-9999999 / 1-404-9999999)