comments:
advcomp2019 posted on r/straighttalk19h
You can still get the PIN from Walmart site if it is past due. I see that Walmart has changed the StraightSavings page since the last time I saw it: https://www.walmart.com/ip/Straight-Talk-StraightSAVINGS-25-Unlimited-Talk-Text-Data-30-day-Prepaid-Plan-Direct-Top-Up/10506716112