SEARCH THE INFOGUIDE
This guide is a comprehensive "one-stop" alphabetical listing of both Tucson-area organizations and City services.
   Emergency Numbers (24 Hours)

Table of Contents

All | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

---

CITIZENSHIP, PROOF OF
(800) 375-5283
www.uscis.gov


Documentation is needed for U.S. citizens traveling outside the continental United States for vacation or business purposes. For information, contact U.S. Citizenship and Immigration Services.

---