Area Code +48-87-(5231000...5231999) located in Suwalki, more detail is as below. Place International Dialing Code : 48 International Prefix : 00 National Destination Code : 87 Subscriber Number From : 5231000 Subscriber Number To : 5231999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Milmex Systemy Komputerowe Sp. z o.o. Click here to buy Poland Area Code Database Other Information Language Code : pl (Polish) Country Number : 616 (Poland) Country Code : PL (Poland) City : Suwalki Timezone : Europe/Warsaw Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 54.1100 Longitude : 22.9300 ‹ previous : +48-87-(5230000...5230999) next › : +48-87-(5232000...5232999) Dialling Instructions For trunk calls: - 87 5231000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 48 87 5231000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5231000 ~ 5231999 (Count: 1,000) Example: +48-87-5231000 / 0048-87-5231000 (87-5231000 / -87-5231000) +48-87-5231001 / 0048-87-5231001 (87-5231001 / -87-5231001) +48-87-5231002 / 0048-87-5231002 (87-5231002 / -87-5231002) +48-87-5231003 / 0048-87-5231003 (87-5231003 / -87-5231003) +48-87-5231004 / 0048-87-5231004 (87-5231004 / -87-5231004) ...+48-87-xxxxxxx / 0048-87-xxxxxxx (87-xxxxxxx / -87-xxxxxxx) ...+48-87-5231995 / 0048-87-5231995 (87-5231995 / -87-5231995) +48-87-5231996 / 0048-87-5231996 (87-5231996 / -87-5231996) +48-87-5231997 / 0048-87-5231997 (87-5231997 / -87-5231997) +48-87-5231998 / 0048-87-5231998 (87-5231998 / -87-5231998) +48-87-5231999 / 0048-87-5231999 (87-5231999 / -87-5231999)