| Business | Phone |
| Assembly Apostolic 205 S Avenue B, Crystal City 78839 | (830) 374-2202 |
| Cristo Fuentes De Agua Viva 1113 Fm 582, Crystal City 78839 | (830) 374-2808 |
| First Baptist Church 301 W Uvalde St, Crystal City 78839 | (830) 374-3180 |
| Iglesia Apostolica Misionera 911 S Fm 393, Crystal City 78839 | (830) 374-3939 |
| Mision Bautista Nueva Vida 1200 E Bexar St, Crystal City 78839 | (830) 374-2553 |
| Mount Olive Baptist Church 321 E Maverick St, Crystal City 78839 | (830) 374-9035 |
| Sacred Heart Church 618 E Zavala St, Crystal City 78839 | (830) 374-3148 |
| Sacred Heart Church 115 E Kinney St, Crystal City 78839 | (830) 374-5547 |
| Templo Emanuel 1201 N 1st Ave, Crystal City 78839 | (830) 374-2526 |
| Women's Ministries Glad 1201 N 1st Ave, Crystal City 78839 | (830) 374-9972 |