Area Code +55-86-(21078000...21078999) 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 : 21078000 Subscriber Number To : 21078999 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-(21077000...21077999) next › : +55-86-(21079000...21079999) Dialling Instructions For trunk calls: 0 86 21078000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 86 21078000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21078000 ~ 21078999 (Count: 1,000) Example: +55-86-21078000 / 0055-86-21078000 (086-21078000 / 0-86-21078000) +55-86-21078001 / 0055-86-21078001 (086-21078001 / 0-86-21078001) +55-86-21078002 / 0055-86-21078002 (086-21078002 / 0-86-21078002) +55-86-21078003 / 0055-86-21078003 (086-21078003 / 0-86-21078003) +55-86-21078004 / 0055-86-21078004 (086-21078004 / 0-86-21078004) ...+55-86-xxxxxxxx / 0055-86-xxxxxxxx (086-xxxxxxxx / 0-86-xxxxxxxx) ...+55-86-21078995 / 0055-86-21078995 (086-21078995 / 0-86-21078995) +55-86-21078996 / 0055-86-21078996 (086-21078996 / 0-86-21078996) +55-86-21078997 / 0055-86-21078997 (086-21078997 / 0-86-21078997) +55-86-21078998 / 0055-86-21078998 (086-21078998 / 0-86-21078998) +55-86-21078999 / 0055-86-21078999 (086-21078999 / 0-86-21078999)