Area Code +52-243-(4312000...4312255) located in Chietla, Puebla (PUE), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 243 Subscriber Number From : 4312000 Subscriber Number To : 4312255 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 : PUE Region Name : Puebla City : Chietla Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 18.5100 Longitude : -98.6100 ‹ previous : +52-243-(4311792...4311999) next › : +52-243-(4313800...4313927) Dialling Instructions For trunk calls: 1 243 4312000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 243 4312000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4312000 ~ 4312255 (Count: 256) Example: +52-243-4312000 / 0052-243-4312000 (01243-4312000 / 01-243-4312000) +52-243-4312001 / 0052-243-4312001 (01243-4312001 / 01-243-4312001) +52-243-4312002 / 0052-243-4312002 (01243-4312002 / 01-243-4312002) +52-243-4312003 / 0052-243-4312003 (01243-4312003 / 01-243-4312003) +52-243-4312004 / 0052-243-4312004 (01243-4312004 / 01-243-4312004) ...+52-243-xxxxxxx / 0052-243-xxxxxxx (01243-xxxxxxx / 01-243-xxxxxxx) ...+52-243-4312251 / 0052-243-4312251 (01243-4312251 / 01-243-4312251) +52-243-4312252 / 0052-243-4312252 (01243-4312252 / 01-243-4312252) +52-243-4312253 / 0052-243-4312253 (01243-4312253 / 01-243-4312253) +52-243-4312254 / 0052-243-4312254 (01243-4312254 / 01-243-4312254) +52-243-4312255 / 0052-243-4312255 (01243-4312255 / 01-243-4312255)