Area Code +371-688-(81800...81899) located in Madonas, Madonas Apriņķis (MA), more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 688 Subscriber Number From : 81800 Subscriber Number To : 81899 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 : ECO Networks Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) Region Code : MA Region Name : Madonas Apriņķis City : Madonas Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 56.8500 Longitude : 26.2200 ‹ previous : +371-688-(81700...81799) next › : +371-688-(81900...81999) Dialling Instructions For trunk calls: - 688 81800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 688 81800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 81800 ~ 81899 (Count: 100) Example: +371-688-81800 / 00371-688-81800 (688-81800 / -688-81800) +371-688-81801 / 00371-688-81801 (688-81801 / -688-81801) +371-688-81802 / 00371-688-81802 (688-81802 / -688-81802) +371-688-81803 / 00371-688-81803 (688-81803 / -688-81803) +371-688-81804 / 00371-688-81804 (688-81804 / -688-81804) ...+371-688-xxxxx / 00371-688-xxxxx (688-xxxxx / -688-xxxxx) ...+371-688-81895 / 00371-688-81895 (688-81895 / -688-81895) +371-688-81896 / 00371-688-81896 (688-81896 / -688-81896) +371-688-81897 / 00371-688-81897 (688-81897 / -688-81897) +371-688-81898 / 00371-688-81898 (688-81898 / -688-81898) +371-688-81899 / 00371-688-81899 (688-81899 / -688-81899)