Area Code +52-55-(10387000...10387999) located in Ecatepec de Morelos, 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 : 10387000 Subscriber Number To : 10387999 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 : Ecatepec de Morelos Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.6100 Longitude : -99.0600 ‹ previous : +52-55-(10385000...10386999) next › : +52-55-(10388000...10389999) Dialling Instructions For trunk calls: 1 55 10387000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 10387000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10387000 ~ 10387999 (Count: 1,000) Example: +52-55-10387000 / 0052-55-10387000 (0155-10387000 / 01-55-10387000) +52-55-10387001 / 0052-55-10387001 (0155-10387001 / 01-55-10387001) +52-55-10387002 / 0052-55-10387002 (0155-10387002 / 01-55-10387002) +52-55-10387003 / 0052-55-10387003 (0155-10387003 / 01-55-10387003) +52-55-10387004 / 0052-55-10387004 (0155-10387004 / 01-55-10387004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-10387995 / 0052-55-10387995 (0155-10387995 / 01-55-10387995) +52-55-10387996 / 0052-55-10387996 (0155-10387996 / 01-55-10387996) +52-55-10387997 / 0052-55-10387997 (0155-10387997 / 01-55-10387997) +52-55-10387998 / 0052-55-10387998 (0155-10387998 / 01-55-10387998) +52-55-10387999 / 0052-55-10387999 (0155-10387999 / 01-55-10387999)