Area Code +1-517-(2156000...2156999) located in Adrian, Michigan (MI), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 517 Subscriber Number From : 2156000 Subscriber Number To : 2156999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : OMNIPOINT MIDWEST OP 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 : MI Region Name : Michigan City : Adrian Timezone : America/Detroit Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.9000 Longitude : -84.0400 ‹ previous : +1-517-(2155000...2155999) next › : +1-517-(2157000...2157999) Dialling Instructions For trunk calls: 0 517 2156000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 517 2156000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2156000 ~ 2156999 (Count: 1,000) Example: +1-517-2156000 / 0111-517-2156000 (1517-2156000 / 1-517-2156000) +1-517-2156001 / 0111-517-2156001 (1517-2156001 / 1-517-2156001) +1-517-2156002 / 0111-517-2156002 (1517-2156002 / 1-517-2156002) +1-517-2156003 / 0111-517-2156003 (1517-2156003 / 1-517-2156003) +1-517-2156004 / 0111-517-2156004 (1517-2156004 / 1-517-2156004) ...+1-517-xxxxxxx / 0111-517-xxxxxxx (1517-xxxxxxx / 1-517-xxxxxxx) ...+1-517-2156995 / 0111-517-2156995 (1517-2156995 / 1-517-2156995) +1-517-2156996 / 0111-517-2156996 (1517-2156996 / 1-517-2156996) +1-517-2156997 / 0111-517-2156997 (1517-2156997 / 1-517-2156997) +1-517-2156998 / 0111-517-2156998 (1517-2156998 / 1-517-2156998) +1-517-2156999 / 0111-517-2156999 (1517-2156999 / 1-517-2156999)