Area Code +55-43-(21010000...21019999) located in Londrina, Paraná (PR), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 43 Subscriber Number From : 21010000 Subscriber Number To : 21019999 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 : PR Region Name : Paraná City : Londrina Timezone : America/Sao_Paulo Coordinated Universal Time : -03:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : -23.3100 Longitude : -51.1600 ‹ previous : +55-42-(99999000...99999999) next › : +55-43-(21020000...21020999) Dialling Instructions For trunk calls: 0 43 21010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 43 21010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21010000 ~ 21019999 (Count: 10,000) Example: +55-43-21010000 / 0055-43-21010000 (043-21010000 / 0-43-21010000) +55-43-21010001 / 0055-43-21010001 (043-21010001 / 0-43-21010001) +55-43-21010002 / 0055-43-21010002 (043-21010002 / 0-43-21010002) +55-43-21010003 / 0055-43-21010003 (043-21010003 / 0-43-21010003) +55-43-21010004 / 0055-43-21010004 (043-21010004 / 0-43-21010004) ...+55-43-xxxxxxxx / 0055-43-xxxxxxxx (043-xxxxxxxx / 0-43-xxxxxxxx) ...+55-43-21019995 / 0055-43-21019995 (043-21019995 / 0-43-21019995) +55-43-21019996 / 0055-43-21019996 (043-21019996 / 0-43-21019996) +55-43-21019997 / 0055-43-21019997 (043-21019997 / 0-43-21019997) +55-43-21019998 / 0055-43-21019998 (043-21019998 / 0-43-21019998) +55-43-21019999 / 0055-43-21019999 (043-21019999 / 0-43-21019999)