Area Code +52-636-(6616000...6616209) located in Ascensión, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 636 Subscriber Number From : 6616000 Subscriber Number To : 6616209 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 : Ascensión Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 31.2300 Longitude : -107.5800 ‹ previous : +52-636-(6615270...6615389) next › : +52-636-(6617000...6617149) Dialling Instructions For trunk calls: 1 636 6616000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 636 6616000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6616000 ~ 6616209 (Count: 210) Example: +52-636-6616000 / 0052-636-6616000 (01636-6616000 / 01-636-6616000) +52-636-6616001 / 0052-636-6616001 (01636-6616001 / 01-636-6616001) +52-636-6616002 / 0052-636-6616002 (01636-6616002 / 01-636-6616002) +52-636-6616003 / 0052-636-6616003 (01636-6616003 / 01-636-6616003) +52-636-6616004 / 0052-636-6616004 (01636-6616004 / 01-636-6616004) ...+52-636-xxxxxxx / 0052-636-xxxxxxx (01636-xxxxxxx / 01-636-xxxxxxx) ...+52-636-6616205 / 0052-636-6616205 (01636-6616205 / 01-636-6616205) +52-636-6616206 / 0052-636-6616206 (01636-6616206 / 01-636-6616206) +52-636-6616207 / 0052-636-6616207 (01636-6616207 / 01-636-6616207) +52-636-6616208 / 0052-636-6616208 (01636-6616208 / 01-636-6616208) +52-636-6616209 / 0052-636-6616209 (01636-6616209 / 01-636-6616209)