Area Code +371-21-(170000...179999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 371 International Prefix : 00 National Destination Code : 21 Subscriber Number From : 170000 Subscriber Number To : 179999 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-(160000...169999) next › : +371-21-(180000...189999) Dialling Instructions For trunk calls: - 21 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 371 21 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +371-21-170000 / 00371-21-170000 (21-170000 / -21-170000) +371-21-170001 / 00371-21-170001 (21-170001 / -21-170001) +371-21-170002 / 00371-21-170002 (21-170002 / -21-170002) +371-21-170003 / 00371-21-170003 (21-170003 / -21-170003) +371-21-170004 / 00371-21-170004 (21-170004 / -21-170004) ...+371-21-xxxxxx / 00371-21-xxxxxx (21-xxxxxx / -21-xxxxxx) ...+371-21-179995 / 00371-21-179995 (21-179995 / -21-179995) +371-21-179996 / 00371-21-179996 (21-179996 / -21-179996) +371-21-179997 / 00371-21-179997 (21-179997 / -21-179997) +371-21-179998 / 00371-21-179998 (21-179998 / -21-179998) +371-21-179999 / 00371-21-179999 (21-179999 / -21-179999)