Area Code +1-603-(2031000...2031999) located in Manchester, New Hampshire (NH), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 603 Subscriber Number From : 2031000 Subscriber Number To : 2031999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : NEW CINGULAR WRLS DC 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 : NH Region Name : New Hampshire City : Manchester Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.9900 Longitude : -71.4600 ‹ previous : +1-603-(2030000...2030999) next › : +1-603-(2032000...2032999) Dialling Instructions For trunk calls: 0 603 2031000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 603 2031000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2031000 ~ 2031999 (Count: 1,000) Example: +1-603-2031000 / 0111-603-2031000 (1603-2031000 / 1-603-2031000) +1-603-2031001 / 0111-603-2031001 (1603-2031001 / 1-603-2031001) +1-603-2031002 / 0111-603-2031002 (1603-2031002 / 1-603-2031002) +1-603-2031003 / 0111-603-2031003 (1603-2031003 / 1-603-2031003) +1-603-2031004 / 0111-603-2031004 (1603-2031004 / 1-603-2031004) ...+1-603-xxxxxxx / 0111-603-xxxxxxx (1603-xxxxxxx / 1-603-xxxxxxx) ...+1-603-2031995 / 0111-603-2031995 (1603-2031995 / 1-603-2031995) +1-603-2031996 / 0111-603-2031996 (1603-2031996 / 1-603-2031996) +1-603-2031997 / 0111-603-2031997 (1603-2031997 / 1-603-2031997) +1-603-2031998 / 0111-603-2031998 (1603-2031998 / 1-603-2031998) +1-603-2031999 / 0111-603-2031999 (1603-2031999 / 1-603-2031999)
