Area Code +1-203-(5300000...5309999) located in New Haven, 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 : 5300000 Subscriber Number To : 5309999 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 : New Haven Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.3000 Longitude : -72.9300 ‹ previous : +1-203-(5299000...5299999) next › : +1-203-(5310000...5319999) Dialling Instructions For trunk calls: 0 203 5300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 203 5300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5300000 ~ 5309999 (Count: 10,000) Example: +1-203-5300000 / 0111-203-5300000 (1203-5300000 / 1-203-5300000) +1-203-5300001 / 0111-203-5300001 (1203-5300001 / 1-203-5300001) +1-203-5300002 / 0111-203-5300002 (1203-5300002 / 1-203-5300002) +1-203-5300003 / 0111-203-5300003 (1203-5300003 / 1-203-5300003) +1-203-5300004 / 0111-203-5300004 (1203-5300004 / 1-203-5300004) ...+1-203-xxxxxxx / 0111-203-xxxxxxx (1203-xxxxxxx / 1-203-xxxxxxx) ...+1-203-5309995 / 0111-203-5309995 (1203-5309995 / 1-203-5309995) +1-203-5309996 / 0111-203-5309996 (1203-5309996 / 1-203-5309996) +1-203-5309997 / 0111-203-5309997 (1203-5309997 / 1-203-5309997) +1-203-5309998 / 0111-203-5309998 (1203-5309998 / 1-203-5309998) +1-203-5309999 / 0111-203-5309999 (1203-5309999 / 1-203-5309999)
