Area Code +52-833-(1233000...1233999) located in Altamira, Tamaulipas (TAM), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 833 Subscriber Number From : 1233000 Subscriber Number To : 1233999 National Destination Code Length : 3 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 : TAM Region Name : Tamaulipas City : Altamira Timezone : America/Monterrey Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 22.4000 Longitude : -97.9400 ‹ previous : +52-833-(1232000...1232999) next › : +52-833-(1234000...1235999) Dialling Instructions For trunk calls: 1 833 1233000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 833 1233000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1233000 ~ 1233999 (Count: 1,000) Example: +52-833-1233000 / 0052-833-1233000 (01833-1233000 / 01-833-1233000) +52-833-1233001 / 0052-833-1233001 (01833-1233001 / 01-833-1233001) +52-833-1233002 / 0052-833-1233002 (01833-1233002 / 01-833-1233002) +52-833-1233003 / 0052-833-1233003 (01833-1233003 / 01-833-1233003) +52-833-1233004 / 0052-833-1233004 (01833-1233004 / 01-833-1233004) ...+52-833-xxxxxxx / 0052-833-xxxxxxx (01833-xxxxxxx / 01-833-xxxxxxx) ...+52-833-1233995 / 0052-833-1233995 (01833-1233995 / 01-833-1233995) +52-833-1233996 / 0052-833-1233996 (01833-1233996 / 01-833-1233996) +52-833-1233997 / 0052-833-1233997 (01833-1233997 / 01-833-1233997) +52-833-1233998 / 0052-833-1233998 (01833-1233998 / 01-833-1233998) +52-833-1233999 / 0052-833-1233999 (01833-1233999 / 01-833-1233999)