Area Code +371-631-(37100...37199) 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 : 37100 Subscriber Number To : 37199 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-(37000...37099) next › : +371-631-(37200...37299) Dialling Instructions For trunk calls: - 631 37100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 631 37100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 37100 ~ 37199 (Count: 100) Example: +371-631-37100 / 00371-631-37100 (631-37100 / -631-37100) +371-631-37101 / 00371-631-37101 (631-37101 / -631-37101) +371-631-37102 / 00371-631-37102 (631-37102 / -631-37102) +371-631-37103 / 00371-631-37103 (631-37103 / -631-37103) +371-631-37104 / 00371-631-37104 (631-37104 / -631-37104) ...+371-631-xxxxx / 00371-631-xxxxx (631-xxxxx / -631-xxxxx) ...+371-631-37195 / 00371-631-37195 (631-37195 / -631-37195) +371-631-37196 / 00371-631-37196 (631-37196 / -631-37196) +371-631-37197 / 00371-631-37197 (631-37197 / -631-37197) +371-631-37198 / 00371-631-37198 (631-37198 / -631-37198) +371-631-37199 / 00371-631-37199 (631-37199 / -631-37199)