Area Code +52-628-(5440000...5440255) located in Allende, Chihuahua (CHH), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 628 Subscriber Number From : 5440000 Subscriber Number To : 5440255 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 : CHH Region Name : Chihuahua City : Allende Timezone : America/Chihuahua Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 26.9900 Longitude : -105.3300 ‹ previous : +52-628-(5251000...5251099) next › : +52-628-(5440256...5440499) Dialling Instructions For trunk calls: 1 628 5440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 628 5440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5440000 ~ 5440255 (Count: 256) Example: +52-628-5440000 / 0052-628-5440000 (01628-5440000 / 01-628-5440000) +52-628-5440001 / 0052-628-5440001 (01628-5440001 / 01-628-5440001) +52-628-5440002 / 0052-628-5440002 (01628-5440002 / 01-628-5440002) +52-628-5440003 / 0052-628-5440003 (01628-5440003 / 01-628-5440003) +52-628-5440004 / 0052-628-5440004 (01628-5440004 / 01-628-5440004) ...+52-628-xxxxxxx / 0052-628-xxxxxxx (01628-xxxxxxx / 01-628-xxxxxxx) ...+52-628-5440251 / 0052-628-5440251 (01628-5440251 / 01-628-5440251) +52-628-5440252 / 0052-628-5440252 (01628-5440252 / 01-628-5440252) +52-628-5440253 / 0052-628-5440253 (01628-5440253 / 01-628-5440253) +52-628-5440254 / 0052-628-5440254 (01628-5440254 / 01-628-5440254) +52-628-5440255 / 0052-628-5440255 (01628-5440255 / 01-628-5440255)