More than 640 people allegedly in the country without permission — 550 of which were accused of crimes — were arrested in the Houston area during an operation that began in late February, federal officials said Monday.

Federal state and local law enforcement arrested over 600 undocumented immigrants during a week-long targeted enforcement operation in the Houston area, U.S. Immigration and Customs Enforcement officials said.

Nearly 650 undocumented immigrants, including 543 criminals and seven gang members, were arrested during a week-long enforcement operation in the Houston area. FOX's Brooke Taylor got a special look at how the arrests went down.

U.S. Immigration and Customs Enforcement (ICE), alongside federal, state, and local law enforcement agencies, arrested 646 undocumented

U.S. Immigration and Customs Enforcement (ICE) officials have taken hundreds of undocumented individuals into custody across Houston over the last week.

Nearly 650 undocumented immigrants, including 543 criminals and seven gang members, were arrested during a week-long enforcement operation in the Houston area.

U.S. Immigration and Customs Enforcement announced that they arrested 646 illegal migrants in the Houston area from Feb. 23 to March 2.

Federal immigration authorities arrested several hundred criminal migrants in a massive Houston operation that spanned only several days. Immigration and