Area Code +371-631-(37700...37799) located in Tukuma, Tukuma Apriņķis (TU), more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 631 Subscriber Number From : 37700 Subscriber Number To : 37799 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 : Telia Latvija Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) Region Code : TU Region Name : Tukuma Apriņķis City : Tukuma Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 56.9700 Longitude : 23.1500 ‹ previous : +371-631-(37600...37699) next › : +371-631-(37800...37899) Dialling Instructions For trunk calls: - 631 37700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 631 37700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37700 ~ 37799 (Count: 100) Example: +371-631-37700 / 00371-631-37700 (631-37700 / -631-37700) +371-631-37701 / 00371-631-37701 (631-37701 / -631-37701) +371-631-37702 / 00371-631-37702 (631-37702 / -631-37702) +371-631-37703 / 00371-631-37703 (631-37703 / -631-37703) +371-631-37704 / 00371-631-37704 (631-37704 / -631-37704) ...+371-631-xxxxx / 00371-631-xxxxx (631-xxxxx / -631-xxxxx) ...+371-631-37795 / 00371-631-37795 (631-37795 / -631-37795) +371-631-37796 / 00371-631-37796 (631-37796 / -631-37796) +371-631-37797 / 00371-631-37797 (631-37797 / -631-37797) +371-631-37798 / 00371-631-37798 (631-37798 / -631-37798) +371-631-37799 / 00371-631-37799 (631-37799 / -631-37799)