Area Code +52-55-(16765000...16766423) located in Cuautitlán Izcalli, 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 : 16765000 Subscriber Number To : 16766423 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 : 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 : MEX Region Name : México City : Cuautitlán Izcalli Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.6500 Longitude : -99.2100 ‹ previous : +52-55-(16763630...16764999) next › : +52-55-(16767000...16767843) Dialling Instructions For trunk calls: 1 55 16765000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 16765000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 16765000 ~ 16766423 (Count: 1,424) Example: +52-55-16765000 / 0052-55-16765000 (0155-16765000 / 01-55-16765000) +52-55-16765001 / 0052-55-16765001 (0155-16765001 / 01-55-16765001) +52-55-16765002 / 0052-55-16765002 (0155-16765002 / 01-55-16765002) +52-55-16765003 / 0052-55-16765003 (0155-16765003 / 01-55-16765003) +52-55-16765004 / 0052-55-16765004 (0155-16765004 / 01-55-16765004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-16766419 / 0052-55-16766419 (0155-16766419 / 01-55-16766419) +52-55-16766420 / 0052-55-16766420 (0155-16766420 / 01-55-16766420) +52-55-16766421 / 0052-55-16766421 (0155-16766421 / 01-55-16766421) +52-55-16766422 / 0052-55-16766422 (0155-16766422 / 01-55-16766422) +52-55-16766423 / 0052-55-16766423 (0155-16766423 / 01-55-16766423)