Area Code +1-720-(2024000...2024999) located in Denver, Colorado (CO), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 720 Subscriber Number From : 2024000 Subscriber Number To : 2024999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-CO 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 : CO Region Name : Colorado City : Denver Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.7400 Longitude : -104.9800 ‹ previous : +1-720-(2023000...2023999) next › : +1-720-(2025000...2025999) Dialling Instructions For trunk calls: 0 720 2024000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 720 2024000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2024000 ~ 2024999 (Count: 1,000) Example: +1-720-2024000 / 0111-720-2024000 (1720-2024000 / 1-720-2024000) +1-720-2024001 / 0111-720-2024001 (1720-2024001 / 1-720-2024001) +1-720-2024002 / 0111-720-2024002 (1720-2024002 / 1-720-2024002) +1-720-2024003 / 0111-720-2024003 (1720-2024003 / 1-720-2024003) +1-720-2024004 / 0111-720-2024004 (1720-2024004 / 1-720-2024004) ...+1-720-xxxxxxx / 0111-720-xxxxxxx (1720-xxxxxxx / 1-720-xxxxxxx) ...+1-720-2024995 / 0111-720-2024995 (1720-2024995 / 1-720-2024995) +1-720-2024996 / 0111-720-2024996 (1720-2024996 / 1-720-2024996) +1-720-2024997 / 0111-720-2024997 (1720-2024997 / 1-720-2024997) +1-720-2024998 / 0111-720-2024998 (1720-2024998 / 1-720-2024998) +1-720-2024999 / 0111-720-2024999 (1720-2024999 / 1-720-2024999)