+358-13-(1550...1559999999), Pohjois-Karjala

• For trunk calls: 0 13 1550 (Trunk Code + National Destination Code + Subscriber Number)
• For international calls: 00 358 13 1550 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)

1550 ~ 1559999999 (Laskuri: 1,559,998,450)

Esimerkki:

• +358-13-0000001550 / 00358-13-0000001550 (013-0000001550 / 0-13-0000001550)
• +358-13-0000001551 / 00358-13-0000001551 (013-0000001551 / 0-13-0000001551)
• +358-13-0000001552 / 00358-13-0000001552 (013-0000001552 / 0-13-0000001552)
• +358-13-0000001553 / 00358-13-0000001553 (013-0000001553 / 0-13-0000001553)
• +358-13-0000001554 / 00358-13-0000001554 (013-0000001554 / 0-13-0000001554)
• ...
• +358-13-xxxxxxxxxx / 00358-13-xxxxxxxxxx (013-xxxxxxxxxx / 0-13-xxxxxxxxxx)
• ...
• +358-13-1559999995 / 00358-13-1559999995 (013-1559999995 / 0-13-1559999995)
• +358-13-1559999996 / 00358-13-1559999996 (013-1559999996 / 0-13-1559999996)
• +358-13-1559999997 / 00358-13-1559999997 (013-1559999997 / 0-13-1559999997)
• +358-13-1559999998 / 00358-13-1559999998 (013-1559999998 / 0-13-1559999998)
• +358-13-1559999999 / 00358-13-1559999999 (013-1559999999 / 0-13-1559999999)