First, I see you changed your question to say the pole is not on your
property. Therefore, I must ask if the lines go over your property.
Since it sounds like you have a large piece of rural land, you know
the title company is involved, and have been there only a year, the
property survey markers may still be in place or you can find them
again with the survey that came with your closing papers. Determine
if the lines are actually over your property.
If the lines are over your property and no easement was in your
closing papers or is on your title, you have a suit for trespass and
to eject the lines from your property. Had you your own lawyer at
closing (which everyone should do even if the custom is to not), they
would have either caught this or would continue to represent you now.
Since you didn't, contact your realtor (not the seller's realtor) for
information on how to proceed.