L1251.zip May 2026

If you have received a file named L1251.zip from an unknown source or as an unexpected email attachment, proceed with .

: Do not open or extract the file. Instead, upload it to a scanning tool like VirusTotal to check for known threats. L1251.zip

: Used for filing Form N-400 (Application for Naturalization) for residents of states like Arkansas, Louisiana, Oklahoma, and Texas. 3. Geographic & Utility Data If you have received a file named L1251

Direct Filing Addresses for Form N-400, Application for Naturalization L1251.zip

"L-1251" is a specific postal locator for USAA's European operations.

The string "1251" appears as part of a 9-digit ZIP code (85036-1251) for the USCIS Phoenix Lockbox . : P.O. Box 21251, Phoenix, AZ 85036-1251.