Area Code +371-637-(77400...77499) 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 : 77400 Subscriber Number To : 77499 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-(77300...77399) next › : +371-637-(78000...78099) Dialling Instructions For trunk calls: - 637 77400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 637 77400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 77400 ~ 77499 (Count: 100) Example: +371-637-77400 / 00371-637-77400 (637-77400 / -637-77400) +371-637-77401 / 00371-637-77401 (637-77401 / -637-77401) +371-637-77402 / 00371-637-77402 (637-77402 / -637-77402) +371-637-77403 / 00371-637-77403 (637-77403 / -637-77403) +371-637-77404 / 00371-637-77404 (637-77404 / -637-77404) ...+371-637-xxxxx / 00371-637-xxxxx (637-xxxxx / -637-xxxxx) ...+371-637-77495 / 00371-637-77495 (637-77495 / -637-77495) +371-637-77496 / 00371-637-77496 (637-77496 / -637-77496) +371-637-77497 / 00371-637-77497 (637-77497 / -637-77497) +371-637-77498 / 00371-637-77498 (637-77498 / -637-77498) +371-637-77499 / 00371-637-77499 (637-77499 / -637-77499)