Area Code +55-81-(37391000...37392999) located in Altinho, Pernambuco (PE), more detail is as below. Place International Dialing Code : 55 International Prefix : 00 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 37391000 Subscriber Number To : 37392999 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/PE Click here to buy Brazil Area Code Database Other Information Language Code : pt (Portuguese) Country Number : 76 (Brazil) Country Code : BR (Brazil) Region Code : PE Region Name : Pernambuco City : Altinho Timezone : America/Recife Coordinated Universal Time : -03:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : -8.4900 Longitude : -36.0600 ‹ previous : +55-81-(37383000...37383999) next › : +55-81-(37410000...37414999) Dialling Instructions For trunk calls: 0 81 37391000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 55 81 37391000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37391000 ~ 37392999 (Count: 2,000) Example: +55-81-37391000 / 0055-81-37391000 (081-37391000 / 0-81-37391000) +55-81-37391001 / 0055-81-37391001 (081-37391001 / 0-81-37391001) +55-81-37391002 / 0055-81-37391002 (081-37391002 / 0-81-37391002) +55-81-37391003 / 0055-81-37391003 (081-37391003 / 0-81-37391003) +55-81-37391004 / 0055-81-37391004 (081-37391004 / 0-81-37391004) ...+55-81-xxxxxxxx / 0055-81-xxxxxxxx (081-xxxxxxxx / 0-81-xxxxxxxx) ...+55-81-37392995 / 0055-81-37392995 (081-37392995 / 0-81-37392995) +55-81-37392996 / 0055-81-37392996 (081-37392996 / 0-81-37392996) +55-81-37392997 / 0055-81-37392997 (081-37392997 / 0-81-37392997) +55-81-37392998 / 0055-81-37392998 (081-37392998 / 0-81-37392998) +55-81-37392999 / 0055-81-37392999 (081-37392999 / 0-81-37392999)