Area Code +1-203-(7254000...7254999) located in Waterbury, Connecticut (CT), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 203 Subscriber Number From : 7254000 Subscriber Number To : 7254999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-CT 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 : CT Region Name : Connecticut City : Waterbury Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.5600 Longitude : -73.0500 ‹ previous : +1-203-(7252000...7252999) next › : +1-203-(7255000...7255999) Dialling Instructions For trunk calls: 0 203 7254000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 7254000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7254000 ~ 7254999 (Count: 1,000) Example: +1-203-7254000 / 0111-203-7254000 (1203-7254000 / 1-203-7254000) +1-203-7254001 / 0111-203-7254001 (1203-7254001 / 1-203-7254001) +1-203-7254002 / 0111-203-7254002 (1203-7254002 / 1-203-7254002) +1-203-7254003 / 0111-203-7254003 (1203-7254003 / 1-203-7254003) +1-203-7254004 / 0111-203-7254004 (1203-7254004 / 1-203-7254004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-7254995 / 0111-203-7254995 (1203-7254995 / 1-203-7254995) +1-203-7254996 / 0111-203-7254996 (1203-7254996 / 1-203-7254996) +1-203-7254997 / 0111-203-7254997 (1203-7254997 / 1-203-7254997) +1-203-7254998 / 0111-203-7254998 (1203-7254998 / 1-203-7254998) +1-203-7254999 / 0111-203-7254999 (1203-7254999 / 1-203-7254999)