Area Code +1-330-(7757000...7757999) located in Massillon, Ohio (OH), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 330 Subscriber Number From : 7757000 Subscriber Number To : 7757999 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 : ONVOY LLC - OH 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 : OH Region Name : Ohio City : Massillon Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 40.8000 Longitude : -81.5200 ‹ previous : +1-330-(7719000...7719999) next › : +1-330-(7782000...7782999) Dialling Instructions For trunk calls: 0 330 7757000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 330 7757000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7757000 ~ 7757999 (Count: 1,000) Example: +1-330-7757000 / 0111-330-7757000 (1330-7757000 / 1-330-7757000) +1-330-7757001 / 0111-330-7757001 (1330-7757001 / 1-330-7757001) +1-330-7757002 / 0111-330-7757002 (1330-7757002 / 1-330-7757002) +1-330-7757003 / 0111-330-7757003 (1330-7757003 / 1-330-7757003) +1-330-7757004 / 0111-330-7757004 (1330-7757004 / 1-330-7757004) ...+1-330-xxxxxxx / 0111-330-xxxxxxx (1330-xxxxxxx / 1-330-xxxxxxx) ...+1-330-7757995 / 0111-330-7757995 (1330-7757995 / 1-330-7757995) +1-330-7757996 / 0111-330-7757996 (1330-7757996 / 1-330-7757996) +1-330-7757997 / 0111-330-7757997 (1330-7757997 / 1-330-7757997) +1-330-7757998 / 0111-330-7757998 (1330-7757998 / 1-330-7757998) +1-330-7757999 / 0111-330-7757999 (1330-7757999 / 1-330-7757999)