I would order a sim kit from Amazon, just to be safe. Otherwise, I would place the cricket order online on 6/17. Verizon should prorate your bill for the few days you're on it following the expiration of your contract.
Opened vials of the following insulins and mixtures are stable for 28 days either at room temperature (defined by manufacturers as 77 to 86 degrees) or in a refrigerator (36 to 46 degrees): insulin glargine (Lantus), insulin glulisine (Apidra), insulin aspart (NovoLog), insulin lispro (Humalog), Novolin-N, Humulin-N, Novolin-R, Humulin-R, and ...
Step 4. Protect your medication by packing your diabetes supplies and medication in a carry-on bag to keep you from losing your items. Ask if you can refrigerate your insulin while on the plane or store it in a thermos to keep it at a safe temperature. Keep any pills in a dry place to avoid moisture damage and never freeze the insulin vials. Keep all supplies and medication together for easy access in case you need it.