Area Code +371-642-(16600...16699) located in Valmieras, Valmieras Apriņķis (VM), more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 642 Subscriber Number From : 16600 Subscriber Number To : 16699 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 : UNISTARS Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) Region Code : VM Region Name : Valmieras Apriņķis City : Valmieras Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 57.5400 Longitude : 25.4300 ‹ previous : +371-642-(16500...16599) next › : +371-642-(16700...16799) Dialling Instructions For trunk calls: - 642 16600 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 642 16600 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 16600 ~ 16699 (Count: 100) Example: +371-642-16600 / 00371-642-16600 (642-16600 / -642-16600) +371-642-16601 / 00371-642-16601 (642-16601 / -642-16601) +371-642-16602 / 00371-642-16602 (642-16602 / -642-16602) +371-642-16603 / 00371-642-16603 (642-16603 / -642-16603) +371-642-16604 / 00371-642-16604 (642-16604 / -642-16604) ...+371-642-xxxxx / 00371-642-xxxxx (642-xxxxx / -642-xxxxx) ...+371-642-16695 / 00371-642-16695 (642-16695 / -642-16695) +371-642-16696 / 00371-642-16696 (642-16696 / -642-16696) +371-642-16697 / 00371-642-16697 (642-16697 / -642-16697) +371-642-16698 / 00371-642-16698 (642-16698 / -642-16698) +371-642-16699 / 00371-642-16699 (642-16699 / -642-16699)