Area Code +55-86-(31122000...31122999) located in Teresina, 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 : 31122000 Subscriber Number To : 31122999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 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 : Teresina Timezone : America/Fortaleza Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -5.0900 Longitude : -42.8000 ‹ previous : +55-86-(31121000...31121999) next › : +55-86-(31123000...31123999) Dialling Instructions For trunk calls: 0 86 31122000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 86 31122000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31122000 ~ 31122999 (Count: 1,000) Example: +55-86-31122000 / 0055-86-31122000 (086-31122000 / 0-86-31122000) +55-86-31122001 / 0055-86-31122001 (086-31122001 / 0-86-31122001) +55-86-31122002 / 0055-86-31122002 (086-31122002 / 0-86-31122002) +55-86-31122003 / 0055-86-31122003 (086-31122003 / 0-86-31122003) +55-86-31122004 / 0055-86-31122004 (086-31122004 / 0-86-31122004) ...+55-86-xxxxxxxx / 0055-86-xxxxxxxx (086-xxxxxxxx / 0-86-xxxxxxxx) ...+55-86-31122995 / 0055-86-31122995 (086-31122995 / 0-86-31122995) +55-86-31122996 / 0055-86-31122996 (086-31122996 / 0-86-31122996) +55-86-31122997 / 0055-86-31122997 (086-31122997 / 0-86-31122997) +55-86-31122998 / 0055-86-31122998 (086-31122998 / 0-86-31122998) +55-86-31122999 / 0055-86-31122999 (086-31122999 / 0-86-31122999)