Area Code +52-779-(1003000...1003509) located in Tizayuca, Hidalgo (HID), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 779 Subscriber Number From : 1003000 Subscriber Number To : 1003509 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 : TELEFONOS DE MEXICO, S.A.B. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : HID Region Name : Hidalgo City : Tizayuca Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.8400 Longitude : -98.9900 ‹ previous : +52-779-(1002540...1002999) next › : +52-779-(1004000...1004839) Dialling Instructions For trunk calls: 1 779 1003000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 779 1003000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1003000 ~ 1003509 (Count: 510) Example: +52-779-1003000 / 0052-779-1003000 (01779-1003000 / 01-779-1003000) +52-779-1003001 / 0052-779-1003001 (01779-1003001 / 01-779-1003001) +52-779-1003002 / 0052-779-1003002 (01779-1003002 / 01-779-1003002) +52-779-1003003 / 0052-779-1003003 (01779-1003003 / 01-779-1003003) +52-779-1003004 / 0052-779-1003004 (01779-1003004 / 01-779-1003004) ...+52-779-xxxxxxx / 0052-779-xxxxxxx (01779-xxxxxxx / 01-779-xxxxxxx) ...+52-779-1003505 / 0052-779-1003505 (01779-1003505 / 01-779-1003505) +52-779-1003506 / 0052-779-1003506 (01779-1003506 / 01-779-1003506) +52-779-1003507 / 0052-779-1003507 (01779-1003507 / 01-779-1003507) +52-779-1003508 / 0052-779-1003508 (01779-1003508 / 01-779-1003508) +52-779-1003509 / 0052-779-1003509 (01779-1003509 / 01-779-1003509)