Area Code +1-817-(6620000...6629999) located in Euless, Texas (TX), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 817 Subscriber Number From : 6620000 Subscriber Number To : 6629999 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 : ALLEGIANCE TELCOM 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 : Euless Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 32.8400 Longitude : -97.0800 ‹ previous : +1-817-(6610000...6619999) next › : +1-817-(6630000...6630999) Dialling Instructions For trunk calls: 0 817 6620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 817 6620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6620000 ~ 6629999 (Count: 10,000) Example: +1-817-6620000 / 0111-817-6620000 (1817-6620000 / 1-817-6620000) +1-817-6620001 / 0111-817-6620001 (1817-6620001 / 1-817-6620001) +1-817-6620002 / 0111-817-6620002 (1817-6620002 / 1-817-6620002) +1-817-6620003 / 0111-817-6620003 (1817-6620003 / 1-817-6620003) +1-817-6620004 / 0111-817-6620004 (1817-6620004 / 1-817-6620004) ...+1-817-xxxxxxx / 0111-817-xxxxxxx (1817-xxxxxxx / 1-817-xxxxxxx) ...+1-817-6629995 / 0111-817-6629995 (1817-6629995 / 1-817-6629995) +1-817-6629996 / 0111-817-6629996 (1817-6629996 / 1-817-6629996) +1-817-6629997 / 0111-817-6629997 (1817-6629997 / 1-817-6629997) +1-817-6629998 / 0111-817-6629998 (1817-6629998 / 1-817-6629998) +1-817-6629999 / 0111-817-6629999 (1817-6629999 / 1-817-6629999)