Area Code +371-633-(18000...18999) located in Kuldīgas, Kuldīgas Apriņķis (KU), more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 633 Subscriber Number From : 18000 Subscriber Number To : 18999 National Destination Code Length : 3 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : IZZI Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) Region Code : KU Region Name : Kuldīgas Apriņķis City : Kuldīgas Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 56.9800 Longitude : 21.9600 ‹ previous : +371-633-(17000...17999) next › : +371-633-(19000...19999) Dialling Instructions For trunk calls: - 633 18000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 633 18000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 18000 ~ 18999 (Count: 1,000) Example: +371-633-18000 / 00371-633-18000 (633-18000 / -633-18000) +371-633-18001 / 00371-633-18001 (633-18001 / -633-18001) +371-633-18002 / 00371-633-18002 (633-18002 / -633-18002) +371-633-18003 / 00371-633-18003 (633-18003 / -633-18003) +371-633-18004 / 00371-633-18004 (633-18004 / -633-18004) ...+371-633-xxxxx / 00371-633-xxxxx (633-xxxxx / -633-xxxxx) ...+371-633-18995 / 00371-633-18995 (633-18995 / -633-18995) +371-633-18996 / 00371-633-18996 (633-18996 / -633-18996) +371-633-18997 / 00371-633-18997 (633-18997 / -633-18997) +371-633-18998 / 00371-633-18998 (633-18998 / -633-18998) +371-633-18999 / 00371-633-18999 (633-18999 / -633-18999)