Area Code +1-201-(3960000...3969999) located in Caldwell, 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 : 3960000 Subscriber Number To : 3969999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-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 : Caldwell Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.8400 Longitude : -74.2700 ‹ previous : +1-201-(3950000...3959999) next › : +1-201-(3970000...3970999) Dialling Instructions For trunk calls: 0 201 3960000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 201 3960000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3960000 ~ 3969999 (Count: 10,000) Example: +1-201-3960000 / 0111-201-3960000 (1201-3960000 / 1-201-3960000) +1-201-3960001 / 0111-201-3960001 (1201-3960001 / 1-201-3960001) +1-201-3960002 / 0111-201-3960002 (1201-3960002 / 1-201-3960002) +1-201-3960003 / 0111-201-3960003 (1201-3960003 / 1-201-3960003) +1-201-3960004 / 0111-201-3960004 (1201-3960004 / 1-201-3960004) ...+1-201-xxxxxxx / 0111-201-xxxxxxx (1201-xxxxxxx / 1-201-xxxxxxx) ...+1-201-3969995 / 0111-201-3969995 (1201-3969995 / 1-201-3969995) +1-201-3969996 / 0111-201-3969996 (1201-3969996 / 1-201-3969996) +1-201-3969997 / 0111-201-3969997 (1201-3969997 / 1-201-3969997) +1-201-3969998 / 0111-201-3969998 (1201-3969998 / 1-201-3969998) +1-201-3969999 / 0111-201-3969999 (1201-3969999 / 1-201-3969999)