Area Code +52-81-(10870000...10879999) located in Monterrey, Nuevo León (NLE), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 81 Subscriber Number From : 10870000 Subscriber Number To : 10879999 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 : NLE Region Name : Nuevo León City : Monterrey Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 25.6700 Longitude : -100.3100 ‹ previous : +52-81-(10864000...10869999) next › : +52-81-(10880000...10887999) Dialling Instructions For trunk calls: 1 81 10870000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 81 10870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 10870000 ~ 10879999 (Count: 10,000) Example: +52-81-10870000 / 0052-81-10870000 (0181-10870000 / 01-81-10870000) +52-81-10870001 / 0052-81-10870001 (0181-10870001 / 01-81-10870001) +52-81-10870002 / 0052-81-10870002 (0181-10870002 / 01-81-10870002) +52-81-10870003 / 0052-81-10870003 (0181-10870003 / 01-81-10870003) +52-81-10870004 / 0052-81-10870004 (0181-10870004 / 01-81-10870004) ...+52-81-xxxxxxxx / 0052-81-xxxxxxxx (0181-xxxxxxxx / 01-81-xxxxxxxx) ...+52-81-10879995 / 0052-81-10879995 (0181-10879995 / 01-81-10879995) +52-81-10879996 / 0052-81-10879996 (0181-10879996 / 01-81-10879996) +52-81-10879997 / 0052-81-10879997 (0181-10879997 / 01-81-10879997) +52-81-10879998 / 0052-81-10879998 (0181-10879998 / 01-81-10879998) +52-81-10879999 / 0052-81-10879999 (0181-10879999 / 01-81-10879999)
