Dua after Adhan — between Adhan and Iqamah
الدُّعاءُ لا يُرَدُّ بَيْنَ الأَذانِ وَالإِقامَة
الدُّعاءُ لا يُرَدُّ بَيْنَ الأَذانِ وَالإِقامَة
Ad-duAAa-u la yuraddu baynal-athani wal-iqamah
Translation
Supplication is not rejected between the Adhan and the Iqamah — so supplicate with whatever you wish.
When to recite
The time between the Adhan and Iqamah is a blessed time for personal supplication.
Source / Reference
Abu Dawud 1/144, At-Tirmithi 1/415