Area Code +1-580-(8850000...8859999) located in Arnett, Oklahoma (OK), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 580 Subscriber Number From : 8850000 Subscriber Number To : 8859999 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 : PIONEER TEL COOP INC 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 : OK Region Name : Oklahoma City : Arnett Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 36.1300 Longitude : -99.7700 ‹ previous : +1-580-(8849000...8849999) next › : +1-580-(8860000...8860999) Dialling Instructions For trunk calls: 0 580 8850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 580 8850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8850000 ~ 8859999 (Count: 10,000) Example: +1-580-8850000 / 0111-580-8850000 (1580-8850000 / 1-580-8850000) +1-580-8850001 / 0111-580-8850001 (1580-8850001 / 1-580-8850001) +1-580-8850002 / 0111-580-8850002 (1580-8850002 / 1-580-8850002) +1-580-8850003 / 0111-580-8850003 (1580-8850003 / 1-580-8850003) +1-580-8850004 / 0111-580-8850004 (1580-8850004 / 1-580-8850004) ...+1-580-xxxxxxx / 0111-580-xxxxxxx (1580-xxxxxxx / 1-580-xxxxxxx) ...+1-580-8859995 / 0111-580-8859995 (1580-8859995 / 1-580-8859995) +1-580-8859996 / 0111-580-8859996 (1580-8859996 / 1-580-8859996) +1-580-8859997 / 0111-580-8859997 (1580-8859997 / 1-580-8859997) +1-580-8859998 / 0111-580-8859998 (1580-8859998 / 1-580-8859998) +1-580-8859999 / 0111-580-8859999 (1580-8859999 / 1-580-8859999)