Hi Sarah, As Sanford stated, the best way to do this would be through a webhook. However, technically it is possible to do this as long as every phone number has the same 10 digit format with area code being the first 3 digits. I will lay out how you can do this so you can at least see the rationale, but it would take a while to setup - particularly if you have leads from outside of the United States. 1. Create a recurring batch smart campaign 2. Add filters of: Lead created in past 24 hours OR Data Value Changed for Mobile Phone (or whichever field you want to evaluate) in past 24 hours AND Mobile Phone (or whichever field you want to evaluate) is not empty 3. On the flow step, you would need to drag in the Change Data Value and add alot of choices becuase you will need to create a choice for each area code (full list of US area codes can be found here - https://www.allareacodes.com/area_code_listings_by_state.htm). 4. For the choices, you would have to look to see if Mobile Phone (or whichever field you want to evaluate) starts with a certain string and if it does, populate the area code field. For my example, I used the Fax Number as the field I wanted to populate. 5. Schedule it run nightly (or whatever cadence you want - being mindful of system resources) and allow people to go through every time. Again, this would take a while to initially build and could be a resource hog depending on how many people qualify on a daily basis but it can be done.
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