Gus says there is nothing around the cell tower but "woods, pollen and fruit bats". However there are no fruit bats in California, or anywhere else in North America for that matter. All of the bats native to the United States eat insects, the only non-insect eating bats found in the US are three species of nectar eating bats native to Mexico that migrate into the southern US and a species of fruit bat from Jamaica that migrates to the Florida Keys.
The fake IRS letter Buzz hands El Proveedor goes into "Lorem ipsum" by the third paragraph.
The police personnel files for Juliet and Sam are mistakenly labeled as both being file number 02119 as well as listing the same home phone number (415-555-0172) for both of them despite them not living together.