Area Code +52-55-(10520000...10529999) located in Cuauhtémoc, Distrito Federal (DIF), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 Cell Prefix : 1 National Destination Code : 55 Subscriber Number From : 10520000 Subscriber Number To : 10529999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SOS 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 : DIF Region Name : Distrito Federal City : Cuauhtémoc Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.4400 Longitude : -99.1400 ‹ previous : +52-55-(10510000...10519999) next › : +52-55-(10530000...10539999) Dialling Instructions For trunk calls: 1 55 10520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 10520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10520000 ~ 10529999 (Count: 10,000) Example: +52-55-10520000 / 0052-55-10520000 (0155-10520000 / 01-55-10520000) +52-55-10520001 / 0052-55-10520001 (0155-10520001 / 01-55-10520001) +52-55-10520002 / 0052-55-10520002 (0155-10520002 / 01-55-10520002) +52-55-10520003 / 0052-55-10520003 (0155-10520003 / 01-55-10520003) +52-55-10520004 / 0052-55-10520004 (0155-10520004 / 01-55-10520004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-10529995 / 0052-55-10529995 (0155-10529995 / 01-55-10529995) +52-55-10529996 / 0052-55-10529996 (0155-10529996 / 01-55-10529996) +52-55-10529997 / 0052-55-10529997 (0155-10529997 / 01-55-10529997) +52-55-10529998 / 0052-55-10529998 (0155-10529998 / 01-55-10529998) +52-55-10529999 / 0052-55-10529999 (0155-10529999 / 01-55-10529999)