Area Code +371-637-(18000...18999) located in Dobeles, Dobeles Apriņķis (DO), more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 637 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 : Telegrupa Baltijā Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) Region Code : DO Region Name : Dobeles Apriņķis City : Dobeles Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 56.6200 Longitude : 23.2800 ‹ previous : +371-637-(17000...17999) next › : +371-637-(19000...19999) Dialling Instructions For trunk calls: - 637 18000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 637 18000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 18000 ~ 18999 (Count: 1,000) Example: +371-637-18000 / 00371-637-18000 (637-18000 / -637-18000) +371-637-18001 / 00371-637-18001 (637-18001 / -637-18001) +371-637-18002 / 00371-637-18002 (637-18002 / -637-18002) +371-637-18003 / 00371-637-18003 (637-18003 / -637-18003) +371-637-18004 / 00371-637-18004 (637-18004 / -637-18004) ...+371-637-xxxxx / 00371-637-xxxxx (637-xxxxx / -637-xxxxx) ...+371-637-18995 / 00371-637-18995 (637-18995 / -637-18995) +371-637-18996 / 00371-637-18996 (637-18996 / -637-18996) +371-637-18997 / 00371-637-18997 (637-18997 / -637-18997) +371-637-18998 / 00371-637-18998 (637-18998 / -637-18998) +371-637-18999 / 00371-637-18999 (637-18999 / -637-18999)