Area Code +51-42-(310000...319999) located in All locations, San Martín (SAM), more detail is as below. Place International Dialing Code : 51 International Prefix : 00 National Prefix : 0 National Destination Code : 42 Subscriber Number From : 310000 Subscriber Number To : 319999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 8 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 : SAM Region Name : San Martín City : All locations Timezone : America/Lima Coordinated Universal Time : -05:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : -7.2400 Longitude : -76.8300 ‹ previous : +51-42-(300000...309999) next › : +51-42-(320000...329999) Dialling Instructions For trunk calls: 0 42 310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 51 42 310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 310000 ~ 319999 (Count: 10,000) Example: +51-42-310000 / 0051-42-310000 (042-310000 / 0-42-310000) +51-42-310001 / 0051-42-310001 (042-310001 / 0-42-310001) +51-42-310002 / 0051-42-310002 (042-310002 / 0-42-310002) +51-42-310003 / 0051-42-310003 (042-310003 / 0-42-310003) +51-42-310004 / 0051-42-310004 (042-310004 / 0-42-310004) ...+51-42-xxxxxx / 0051-42-xxxxxx (042-xxxxxx / 0-42-xxxxxx) ...+51-42-319995 / 0051-42-319995 (042-319995 / 0-42-319995) +51-42-319996 / 0051-42-319996 (042-319996 / 0-42-319996) +51-42-319997 / 0051-42-319997 (042-319997 / 0-42-319997) +51-42-319998 / 0051-42-319998 (042-319998 / 0-42-319998) +51-42-319999 / 0051-42-319999 (042-319999 / 0-42-319999)