Area Code +52-55-(49780000...49789999) located in Tecámac, México (MEX), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 55 Subscriber Number From : 49780000 Subscriber Number To : 49789999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : CABLEMAS TELECOMUNICACIONES, S.A. 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 : MEX Region Name : México City : Tecámac Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.7100 Longitude : -98.9700 ‹ previous : +52-55-(49770000...49779999) next › : +52-55-(49790000...49799999) Dialling Instructions For trunk calls: 1 55 49780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 49780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 49780000 ~ 49789999 (Count: 10,000) Example: +52-55-49780000 / 0052-55-49780000 (0155-49780000 / 01-55-49780000) +52-55-49780001 / 0052-55-49780001 (0155-49780001 / 01-55-49780001) +52-55-49780002 / 0052-55-49780002 (0155-49780002 / 01-55-49780002) +52-55-49780003 / 0052-55-49780003 (0155-49780003 / 01-55-49780003) +52-55-49780004 / 0052-55-49780004 (0155-49780004 / 01-55-49780004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-49789995 / 0052-55-49789995 (0155-49789995 / 01-55-49789995) +52-55-49789996 / 0052-55-49789996 (0155-49789996 / 01-55-49789996) +52-55-49789997 / 0052-55-49789997 (0155-49789997 / 01-55-49789997) +52-55-49789998 / 0052-55-49789998 (0155-49789998 / 01-55-49789998) +52-55-49789999 / 0052-55-49789999 (0155-49789999 / 01-55-49789999)