Shipping costs and information about free shipping

For Lithuania there are extra costs for the following areas (post code) even if the free delivery sum is reached:

23,- Euro: 17001-18000, 29001-32000, 32002-33000, 39001-44000, 55001-62000, 67001-68000, 70001-76000, 82001-91000, 93101-93124, 96105-96148, 97001-99445