I accidentally deleted a number I needed and went to my bill to retrieve it. It was not listed on my bill when I know there should be text messages to and from that number multiple days. What do I do to find that number?
What kind of phone do you have? What kind of phone does the other number have?
If they are both iPhones and they both use iMessage, then the iMessages would not show up in your texting logs because they ARE NOT texts. They are iMessages. They do not go thru Verizon's texting servers, but instead utilize your data connection to be routed thru Apple's iMessage servers.:smileyhappy:
If by chance it is an Android phone you can check your Gmail contacts online and restore contacts from a previous date.