Area Code +52-55-(44400000...44409999) located in Miguel Hidalgo, Distrito Federal (DIF), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 55 Subscriber Number From : 44400000 Subscriber Number To : 44409999 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 : CONVERGIA DE MEXICO, 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 : Miguel Hidalgo Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 19.4100 Longitude : -99.1900 ‹ previous : +52-55-(44390000...44399999) next › : +52-55-(44410000...44419999) Dialling Instructions For trunk calls: 1 55 44400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 55 44400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 44400000 ~ 44409999 (Count: 10,000) Example: +52-55-44400000 / 0052-55-44400000 (0155-44400000 / 01-55-44400000) +52-55-44400001 / 0052-55-44400001 (0155-44400001 / 01-55-44400001) +52-55-44400002 / 0052-55-44400002 (0155-44400002 / 01-55-44400002) +52-55-44400003 / 0052-55-44400003 (0155-44400003 / 01-55-44400003) +52-55-44400004 / 0052-55-44400004 (0155-44400004 / 01-55-44400004) ...+52-55-xxxxxxxx / 0052-55-xxxxxxxx (0155-xxxxxxxx / 01-55-xxxxxxxx) ...+52-55-44409995 / 0052-55-44409995 (0155-44409995 / 01-55-44409995) +52-55-44409996 / 0052-55-44409996 (0155-44409996 / 01-55-44409996) +52-55-44409997 / 0052-55-44409997 (0155-44409997 / 01-55-44409997) +52-55-44409998 / 0052-55-44409998 (0155-44409998 / 01-55-44409998) +52-55-44409999 / 0052-55-44409999 (0155-44409999 / 01-55-44409999)