Area Code +52-833-(1232000...1232999) 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 : 1232000 Subscriber Number To : 1232999 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-(1230000...1231999) next › : +52-833-(1233000...1233999) Dialling Instructions For trunk calls: 1 833 1232000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 833 1232000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1232000 ~ 1232999 (Count: 1,000) Example: +52-833-1232000 / 0052-833-1232000 (01833-1232000 / 01-833-1232000) +52-833-1232001 / 0052-833-1232001 (01833-1232001 / 01-833-1232001) +52-833-1232002 / 0052-833-1232002 (01833-1232002 / 01-833-1232002) +52-833-1232003 / 0052-833-1232003 (01833-1232003 / 01-833-1232003) +52-833-1232004 / 0052-833-1232004 (01833-1232004 / 01-833-1232004) ...+52-833-xxxxxxx / 0052-833-xxxxxxx (01833-xxxxxxx / 01-833-xxxxxxx) ...+52-833-1232995 / 0052-833-1232995 (01833-1232995 / 01-833-1232995) +52-833-1232996 / 0052-833-1232996 (01833-1232996 / 01-833-1232996) +52-833-1232997 / 0052-833-1232997 (01833-1232997 / 01-833-1232997) +52-833-1232998 / 0052-833-1232998 (01833-1232998 / 01-833-1232998) +52-833-1232999 / 0052-833-1232999 (01833-1232999 / 01-833-1232999)