Area Code +1-254-(4427000...4427999) located in Cisco, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 254 Subscriber Number From : 4427000 Subscriber Number To : 4427999 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 : ONVOY LLC - TX 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 : Cisco Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 32.3900 Longitude : -98.9800 ‹ previous : +1-254-(4426000...4426999) next › : +1-254-(4428000...4428999) Dialling Instructions For trunk calls: 0 254 4427000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 254 4427000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4427000 ~ 4427999 (Count: 1,000) Example: +1-254-4427000 / 0111-254-4427000 (1254-4427000 / 1-254-4427000) +1-254-4427001 / 0111-254-4427001 (1254-4427001 / 1-254-4427001) +1-254-4427002 / 0111-254-4427002 (1254-4427002 / 1-254-4427002) +1-254-4427003 / 0111-254-4427003 (1254-4427003 / 1-254-4427003) +1-254-4427004 / 0111-254-4427004 (1254-4427004 / 1-254-4427004) ...+1-254-xxxxxxx / 0111-254-xxxxxxx (1254-xxxxxxx / 1-254-xxxxxxx) ...+1-254-4427995 / 0111-254-4427995 (1254-4427995 / 1-254-4427995) +1-254-4427996 / 0111-254-4427996 (1254-4427996 / 1-254-4427996) +1-254-4427997 / 0111-254-4427997 (1254-4427997 / 1-254-4427997) +1-254-4427998 / 0111-254-4427998 (1254-4427998 / 1-254-4427998) +1-254-4427999 / 0111-254-4427999 (1254-4427999 / 1-254-4427999)