Area Code +371-637-(77100...77199) 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 : 77100 Subscriber Number To : 77199 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 : 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-(77000...77099) next › : +371-637-(77200...77299) Dialling Instructions For trunk calls: - 637 77100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 637 77100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 77100 ~ 77199 (Count: 100) Example: +371-637-77100 / 00371-637-77100 (637-77100 / -637-77100) +371-637-77101 / 00371-637-77101 (637-77101 / -637-77101) +371-637-77102 / 00371-637-77102 (637-77102 / -637-77102) +371-637-77103 / 00371-637-77103 (637-77103 / -637-77103) +371-637-77104 / 00371-637-77104 (637-77104 / -637-77104) ...+371-637-xxxxx / 00371-637-xxxxx (637-xxxxx / -637-xxxxx) ...+371-637-77195 / 00371-637-77195 (637-77195 / -637-77195) +371-637-77196 / 00371-637-77196 (637-77196 / -637-77196) +371-637-77197 / 00371-637-77197 (637-77197 / -637-77197) +371-637-77198 / 00371-637-77198 (637-77198 / -637-77198) +371-637-77199 / 00371-637-77199 (637-77199 / -637-77199)