Area Code +55-86-(2431000...2431999) located in Porto, Piauí (PI), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 86 Subscriber Number From : 2431000 Subscriber Number To : 2431999 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 : TELEMAR/PI Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : PI Region Name : Piauí City : Porto Timezone : America/Fortaleza Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -3.8900 Longitude : -42.7100 ‹ previous : +55-86-(21079000...21079999) next › : +55-86-(2520000...2526999) Dialling Instructions For trunk calls: 0 86 2431000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 86 2431000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2431000 ~ 2431999 (Count: 1,000) Example: +55-86-2431000 / 0055-86-2431000 (086-2431000 / 0-86-2431000) +55-86-2431001 / 0055-86-2431001 (086-2431001 / 0-86-2431001) +55-86-2431002 / 0055-86-2431002 (086-2431002 / 0-86-2431002) +55-86-2431003 / 0055-86-2431003 (086-2431003 / 0-86-2431003) +55-86-2431004 / 0055-86-2431004 (086-2431004 / 0-86-2431004) ...+55-86-xxxxxxx / 0055-86-xxxxxxx (086-xxxxxxx / 0-86-xxxxxxx) ...+55-86-2431995 / 0055-86-2431995 (086-2431995 / 0-86-2431995) +55-86-2431996 / 0055-86-2431996 (086-2431996 / 0-86-2431996) +55-86-2431997 / 0055-86-2431997 (086-2431997 / 0-86-2431997) +55-86-2431998 / 0055-86-2431998 (086-2431998 / 0-86-2431998) +55-86-2431999 / 0055-86-2431999 (086-2431999 / 0-86-2431999)