Area Code +51-51-(4000000...4099999) located in All locations, Puno (PUN), more detail is as below. Place International Dialing Code : 51 International Prefix : 00 National Prefix : 0 National Destination Code : 51 Subscriber Number From : 4000000 Subscriber Number To : 4099999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telefónica del Perú Click here to buy Peru Area Code Database Other Information Language Code : es (Spanish) Country Number : 604 (Peru) Country Code : PE (Peru) Region Code : PUN Region Name : Puno City : All locations Timezone : America/Lima Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -15.7700 Longitude : -70.0400 ‹ previous : +51-51-(3600000...3699999) next › : +51-51-(5000000...5099999) Dialling Instructions For trunk calls: 0 51 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 51 51 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4099999 (Count: 100,000) Example: +51-51-4000000 / 0051-51-4000000 (051-4000000 / 0-51-4000000) +51-51-4000001 / 0051-51-4000001 (051-4000001 / 0-51-4000001) +51-51-4000002 / 0051-51-4000002 (051-4000002 / 0-51-4000002) +51-51-4000003 / 0051-51-4000003 (051-4000003 / 0-51-4000003) +51-51-4000004 / 0051-51-4000004 (051-4000004 / 0-51-4000004) ...+51-51-xxxxxxx / 0051-51-xxxxxxx (051-xxxxxxx / 0-51-xxxxxxx) ...+51-51-4099995 / 0051-51-4099995 (051-4099995 / 0-51-4099995) +51-51-4099996 / 0051-51-4099996 (051-4099996 / 0-51-4099996) +51-51-4099997 / 0051-51-4099997 (051-4099997 / 0-51-4099997) +51-51-4099998 / 0051-51-4099998 (051-4099998 / 0-51-4099998) +51-51-4099999 / 0051-51-4099999 (051-4099999 / 0-51-4099999)