Area Code +52-656-(6642000...6642767) located in Ahumada, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 656 Subscriber Number From : 6642000 Subscriber Number To : 6642767 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 : CHH Region Name : Chihuahua City : Ahumada Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 30.6200 Longitude : -106.5100 ‹ previous : +52-656-(6624000...6629999) next › : +52-656-(6642768...6643535) Dialling Instructions For trunk calls: 1 656 6642000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 656 6642000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6642000 ~ 6642767 (Count: 768) Example: +52-656-6642000 / 0052-656-6642000 (01656-6642000 / 01-656-6642000) +52-656-6642001 / 0052-656-6642001 (01656-6642001 / 01-656-6642001) +52-656-6642002 / 0052-656-6642002 (01656-6642002 / 01-656-6642002) +52-656-6642003 / 0052-656-6642003 (01656-6642003 / 01-656-6642003) +52-656-6642004 / 0052-656-6642004 (01656-6642004 / 01-656-6642004) ...+52-656-xxxxxxx / 0052-656-xxxxxxx (01656-xxxxxxx / 01-656-xxxxxxx) ...+52-656-6642763 / 0052-656-6642763 (01656-6642763 / 01-656-6642763) +52-656-6642764 / 0052-656-6642764 (01656-6642764 / 01-656-6642764) +52-656-6642765 / 0052-656-6642765 (01656-6642765 / 01-656-6642765) +52-656-6642766 / 0052-656-6642766 (01656-6642766 / 01-656-6642766) +52-656-6642767 / 0052-656-6642767 (01656-6642767 / 01-656-6642767)