Area Code +1-205-(3400000...3400999) located in Centreville, Alabama (AL), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 205 Subscriber Number From : 3400000 Subscriber Number To : 3400999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : AT&T CORP. 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 : AL Region Name : Alabama City : Centreville Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 32.9400 Longitude : -87.1400 ‹ previous : +1-205-(3390000...3399999) next › : +1-205-(3401000...3401999) Dialling Instructions For trunk calls: 0 205 3400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 205 3400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3400000 ~ 3400999 (Count: 1,000) Example: +1-205-3400000 / 0111-205-3400000 (1205-3400000 / 1-205-3400000) +1-205-3400001 / 0111-205-3400001 (1205-3400001 / 1-205-3400001) +1-205-3400002 / 0111-205-3400002 (1205-3400002 / 1-205-3400002) +1-205-3400003 / 0111-205-3400003 (1205-3400003 / 1-205-3400003) +1-205-3400004 / 0111-205-3400004 (1205-3400004 / 1-205-3400004) ...+1-205-xxxxxxx / 0111-205-xxxxxxx (1205-xxxxxxx / 1-205-xxxxxxx) ...+1-205-3400995 / 0111-205-3400995 (1205-3400995 / 1-205-3400995) +1-205-3400996 / 0111-205-3400996 (1205-3400996 / 1-205-3400996) +1-205-3400997 / 0111-205-3400997 (1205-3400997 / 1-205-3400997) +1-205-3400998 / 0111-205-3400998 (1205-3400998 / 1-205-3400998) +1-205-3400999 / 0111-205-3400999 (1205-3400999 / 1-205-3400999)