Area Code +1-319-(8420000...8429999) located in Alburnett, Iowa (IA), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 319 Subscriber Number From : 8420000 Subscriber Number To : 8429999 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 : FARMERS MUT TEL 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 : IA Region Name : Iowa City : Alburnett Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.1500 Longitude : -91.6200 ‹ previous : +1-319-(8410000...8419999) next › : +1-319-(8441000...8441999) Dialling Instructions For trunk calls: 0 319 8420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 319 8420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8420000 ~ 8429999 (Count: 10,000) Example: +1-319-8420000 / 0111-319-8420000 (1319-8420000 / 1-319-8420000) +1-319-8420001 / 0111-319-8420001 (1319-8420001 / 1-319-8420001) +1-319-8420002 / 0111-319-8420002 (1319-8420002 / 1-319-8420002) +1-319-8420003 / 0111-319-8420003 (1319-8420003 / 1-319-8420003) +1-319-8420004 / 0111-319-8420004 (1319-8420004 / 1-319-8420004) ...+1-319-xxxxxxx / 0111-319-xxxxxxx (1319-xxxxxxx / 1-319-xxxxxxx) ...+1-319-8429995 / 0111-319-8429995 (1319-8429995 / 1-319-8429995) +1-319-8429996 / 0111-319-8429996 (1319-8429996 / 1-319-8429996) +1-319-8429997 / 0111-319-8429997 (1319-8429997 / 1-319-8429997) +1-319-8429998 / 0111-319-8429998 (1319-8429998 / 1-319-8429998) +1-319-8429999 / 0111-319-8429999 (1319-8429999 / 1-319-8429999)