Area Code +1-201-(3837000...3837999) located in Westwood, New Jersey (NJ), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 201 Subscriber Number From : 3837000 Subscriber Number To : 3837999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : CT COMM CORP-NJ 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 : NJ Region Name : New Jersey City : Westwood Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.9900 Longitude : -74.0300 ‹ previous : +1-201-(3836000...3836999) next › : +1-201-(3838000...3838999) Dialling Instructions For trunk calls: 0 201 3837000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 201 3837000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3837000 ~ 3837999 (Count: 1,000) Example: +1-201-3837000 / 0111-201-3837000 (1201-3837000 / 1-201-3837000) +1-201-3837001 / 0111-201-3837001 (1201-3837001 / 1-201-3837001) +1-201-3837002 / 0111-201-3837002 (1201-3837002 / 1-201-3837002) +1-201-3837003 / 0111-201-3837003 (1201-3837003 / 1-201-3837003) +1-201-3837004 / 0111-201-3837004 (1201-3837004 / 1-201-3837004) ...+1-201-xxxxxxx / 0111-201-xxxxxxx (1201-xxxxxxx / 1-201-xxxxxxx) ...+1-201-3837995 / 0111-201-3837995 (1201-3837995 / 1-201-3837995) +1-201-3837996 / 0111-201-3837996 (1201-3837996 / 1-201-3837996) +1-201-3837997 / 0111-201-3837997 (1201-3837997 / 1-201-3837997) +1-201-3837998 / 0111-201-3837998 (1201-3837998 / 1-201-3837998) +1-201-3837999 / 0111-201-3837999 (1201-3837999 / 1-201-3837999)