Area Code +55-86-(21077000...21077999) 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 : 21077000 Subscriber Number To : 21077999 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 : EMBRATEL 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-(21076000...21076999) next › : +55-86-(21078000...21078999) Dialling Instructions For trunk calls: 0 86 21077000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 86 21077000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21077000 ~ 21077999 (Count: 1,000) Example: +55-86-21077000 / 0055-86-21077000 (086-21077000 / 0-86-21077000) +55-86-21077001 / 0055-86-21077001 (086-21077001 / 0-86-21077001) +55-86-21077002 / 0055-86-21077002 (086-21077002 / 0-86-21077002) +55-86-21077003 / 0055-86-21077003 (086-21077003 / 0-86-21077003) +55-86-21077004 / 0055-86-21077004 (086-21077004 / 0-86-21077004) ...+55-86-xxxxxxxx / 0055-86-xxxxxxxx (086-xxxxxxxx / 0-86-xxxxxxxx) ...+55-86-21077995 / 0055-86-21077995 (086-21077995 / 0-86-21077995) +55-86-21077996 / 0055-86-21077996 (086-21077996 / 0-86-21077996) +55-86-21077997 / 0055-86-21077997 (086-21077997 / 0-86-21077997) +55-86-21077998 / 0055-86-21077998 (086-21077998 / 0-86-21077998) +55-86-21077999 / 0055-86-21077999 (086-21077999 / 0-86-21077999)