Area Code +1-806-(9980000...9989999) located in Tahoka, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 806 Subscriber Number From : 9980000 Subscriber Number To : 9989999 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 : WINDSTREAM COMM SW 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 : TX Region Name : Texas City : Tahoka Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 33.1700 Longitude : -101.8000 ‹ previous : +1-806-(9970000...9979999) next › : +1-806-(9990000...9999999) Dialling Instructions For trunk calls: 0 806 9980000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 806 9980000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9980000 ~ 9989999 (Count: 10,000) Example: +1-806-9980000 / 0111-806-9980000 (1806-9980000 / 1-806-9980000) +1-806-9980001 / 0111-806-9980001 (1806-9980001 / 1-806-9980001) +1-806-9980002 / 0111-806-9980002 (1806-9980002 / 1-806-9980002) +1-806-9980003 / 0111-806-9980003 (1806-9980003 / 1-806-9980003) +1-806-9980004 / 0111-806-9980004 (1806-9980004 / 1-806-9980004) ...+1-806-xxxxxxx / 0111-806-xxxxxxx (1806-xxxxxxx / 1-806-xxxxxxx) ...+1-806-9989995 / 0111-806-9989995 (1806-9989995 / 1-806-9989995) +1-806-9989996 / 0111-806-9989996 (1806-9989996 / 1-806-9989996) +1-806-9989997 / 0111-806-9989997 (1806-9989997 / 1-806-9989997) +1-806-9989998 / 0111-806-9989998 (1806-9989998 / 1-806-9989998) +1-806-9989999 / 0111-806-9989999 (1806-9989999 / 1-806-9989999)