Area Code +55-86-(31120000...31120999) 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 : 31120000 Subscriber Number To : 31120999 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-(31020000...31020999) next › : +55-86-(31121000...31121999) Dialling Instructions For trunk calls: 0 86 31120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 86 31120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31120000 ~ 31120999 (Count: 1,000) Example: +55-86-31120000 / 0055-86-31120000 (086-31120000 / 0-86-31120000) +55-86-31120001 / 0055-86-31120001 (086-31120001 / 0-86-31120001) +55-86-31120002 / 0055-86-31120002 (086-31120002 / 0-86-31120002) +55-86-31120003 / 0055-86-31120003 (086-31120003 / 0-86-31120003) +55-86-31120004 / 0055-86-31120004 (086-31120004 / 0-86-31120004) ...+55-86-xxxxxxxx / 0055-86-xxxxxxxx (086-xxxxxxxx / 0-86-xxxxxxxx) ...+55-86-31120995 / 0055-86-31120995 (086-31120995 / 0-86-31120995) +55-86-31120996 / 0055-86-31120996 (086-31120996 / 0-86-31120996) +55-86-31120997 / 0055-86-31120997 (086-31120997 / 0-86-31120997) +55-86-31120998 / 0055-86-31120998 (086-31120998 / 0-86-31120998) +55-86-31120999 / 0055-86-31120999 (086-31120999 / 0-86-31120999)