I believe you can ship any that are native to the US into states where they are also native, but for the most part, they are illegal.
If those are Indian stick insects/Vietnamese stick insects (or any that aren't native,) be very, very, very careful with the substrate. Freeze or burn any substrate before throwing it away.
EDIT: Also, there are introduced populations of Indian stick insects and Vietnamese stick insects along the west coast. In SoCal there are quite a few populations of Indian stick insects that destroy plants. If anyone down there sees some, take them or kill them. Don't feed any wild ones off though as they can feed on poisonous plants like ivy.