Area Code +371-21-(510000...519999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 510000 Subscriber Number To : 519999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : XOmobile Click here to buy Latvia Area Code Database Other Information Language Code : lv (Latvian) Country Number : 428 (Latvia) Country Code : LV (Latvia) City : Mobile Telephony Timezone : Europe/Riga Coordinated Universal Time : +02:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 56.9500 Longitude : 24.1100 ‹ previous : +371-21-(500000...509999) next › : +371-21-(520000...529999) Dialling Instructions For trunk calls: - 21 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 21 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +371-21-510000 / 00371-21-510000 (21-510000 / -21-510000) +371-21-510001 / 00371-21-510001 (21-510001 / -21-510001) +371-21-510002 / 00371-21-510002 (21-510002 / -21-510002) +371-21-510003 / 00371-21-510003 (21-510003 / -21-510003) +371-21-510004 / 00371-21-510004 (21-510004 / -21-510004) ...+371-21-xxxxxx / 00371-21-xxxxxx (21-xxxxxx / -21-xxxxxx) ...+371-21-519995 / 00371-21-519995 (21-519995 / -21-519995) +371-21-519996 / 00371-21-519996 (21-519996 / -21-519996) +371-21-519997 / 00371-21-519997 (21-519997 / -21-519997) +371-21-519998 / 00371-21-519998 (21-519998 / -21-519998) +371-21-519999 / 00371-21-519999 (21-519999 / -21-519999)