Area Code +52-55-(10390000...10394999) located in Coacalco de Berriozábal, 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 : 10390000 Subscriber Number To : 10394999 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 : Coacalco de Berriozábal Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.6300 Longitude : -99.0900 ‹ previous : +52-55-(10388000...10389999) next › : +52-55-(10395000...10397999) Dialling Instructions For trunk calls: 1 55 10390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 10390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10390000 ~ 10394999 (Count: 5,000) Example: +52-55-10390000 / 0052-55-10390000 (0155-10390000 / 01-55-10390000) +52-55-10390001 / 0052-55-10390001 (0155-10390001 / 01-55-10390001) +52-55-10390002 / 0052-55-10390002 (0155-10390002 / 01-55-10390002) +52-55-10390003 / 0052-55-10390003 (0155-10390003 / 01-55-10390003) +52-55-10390004 / 0052-55-10390004 (0155-10390004 / 01-55-10390004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-10394995 / 0052-55-10394995 (0155-10394995 / 01-55-10394995) +52-55-10394996 / 0052-55-10394996 (0155-10394996 / 01-55-10394996) +52-55-10394997 / 0052-55-10394997 (0155-10394997 / 01-55-10394997) +52-55-10394998 / 0052-55-10394998 (0155-10394998 / 01-55-10394998) +52-55-10394999 / 0052-55-10394999 (0155-10394999 / 01-55-10394999)