Federal Credentialing Services
Credentialing post office sites
We collaborated with U.S. Postal Service for more convenient locations and hours. You can schedule your appointment at any of the participating USPS credentialing sites listed below.
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See required documents| USPS facility name | Hours | Street | City | State | Zip code |
|---|---|---|---|---|---|
| Atlanta | 8 a.m.–12 p.m. Mon, Thu, Fri 1 p.m.–5 p.m. Mon, Thu, Fri 9 a.m.–12 p.m. Tue, Wed 1 p.m.–6 p.m. Tue, Wed | 3900 Crown Rd. SW | Atlanta | GA | 30304 |
| Ben Franklin | 9:20 a.m.–12 p.m. weekdays 1 a.m.–3:20 p.m. weekdays | 1200 Pennsylvania Ave. NW | Washington | DC | 20004 |
| Chicago | 9:30 a.m.–12 p.m. weekdays 1 a.m.–3 p.m. weekdays | 3024 N. Ashland Ave. | Chicago | IL | 60657 |
| Chowchilla | 9 a.m.–12 p.m. weekdays 1 a.m.–3 p.m. weekdays | 135 S. 1st St. | Chowchilla | CA | 93610 |
| Colleyville | 9:30 a.m.–12:30 p.m. weekdays 1:30 p.m. –3:30 p.m. Weekdays | 1501 Halls Johnson Rd. | Colleyville | TX | 76034 |
| Columbus | 9a.m. –12:30 p.m. weekdays 1:30 p.m. –4 p.m. Weekdays | 770 Georgesville Rd. | Columbus | OH | 43228 |
| El Paso | 9:30 a.m.–2:30 p.m. weekdays | 2100 George Dieter Dr. | El Paso | TX | 79936 |
| Fernandina Beach | 10 a.m.–12 p.m. Mon–Thu 1 p.m.–4 p.m. Mon–Thu 9 a.m.–5 p.m. Fri | 1997 Sadler Rd. | Fernandina Beach | FL | 32034 |
| Fredericksburg | 9 a.m.–12 p.m. weekdays 1 a.m.–3 p.m. weekdays | 16 Lichfield Blvd. | Fredericksburg | VA | 22406 |
| Green Valley | 9:30 a.m.–12 p.m. weekdays 1 a.m.–3:30 p.m. weekdays | 50 E. Continental Rd. | Green Valley | AZ | 85614 |
| Herndon | 10 a.m.–3 p.m. weekdays 9 a.m.–12 p.m. Sat | 590 Grove St. | Herndon | VA | 20170 |
| Houston | 9 a.m.–11 a.m. weekdays except Wed 1 p.m.–4 p.m. weekdays except Wed | 1319 Richmond Ave. | Houston | TX | 77006 |
| Issaquah | 10 a.m.–1 p.m. weekdays 2 p.m.–4p.m. weekdays | 400 NW Gilman Blvd. | Issaquah | WA | 98027 |
| Lakeland | 10:30 a.m.–3:30 p.m. weekdays | 2800 Lakeland Hills Blvd | Lakeland | FL | 33805 |
| Los Angeles | 10:30 a.m.–3:30 p.m. weekdays | 1425 N. Cherokee Ave. | Los Angeles | CA | 90028 |
| Merrifield | 9 a.m.–4 p.m. weekdays 9 a.m.–2 p.m. Sat | 8409 Lee Hwy. | Merrifield | VA | 22116 |
| New York | 10 a.m.–4 p.m. weekdays | 223 W. 38th St. | New York | NY | 10018 |
| Norman | 9 a.m.–12:30 p.m. weekdays 1:30 p.m.–4 p.m. weekdays 9:30 a.m.–12:30 p.m. Sat | 129 W. Gray St. | Norman | OK | 73069 |
| North Carolina | 9:30 a.m.–12 p.m. weekdays 1 p.m.–3:30 p.m. weekdays | 1820 Harris Houston Rd. | Charlotte | NC | 28262 |
| Philadelphia | 9 a.m.–2 p.m. weekdays | 58 Snyder Avenue | Philadelphia | PA | 19148 |
| Reston | 9 a.m.–4 p.m. weekdays 9 a.m.–12 p.m. Sat | 11110 Sunset Hills Rd. | Reston | VA | 20190 |
| Rio Rancho | 9 a.m.–1 p.m. weekdays 2 p.m.–3 p.m. weekdays | 900 Pinetree Rd. | Rio Rancho | NM | 87124 |
| Sacramento | 9 a.m.–12 p.m. weekdays 1 a.m.–3 p.m. weekdays | 2801 Arden Way | Sacramento | CA | 95825 |
| San Bruno | 10 a.m.–1 p.m. weekdays 2 p.m.–4p.m. weekdays | 1300 Huntington Ave. | San Bruno | CA | 94066 |
| San Marcos | 9 a.m.–12 p.m. weekdays 1 p.m.–3 p.m. weekdays | 900 Bugg Lane Suite 110A | San Marcos | TX | 78666 |
| Suitland | 10:30 a.m.–3 p.m. weekdays | 4520 Suitland Rd. | Suitland | MD | 20746 |
| Temple Hills | 10 a.m.–3 p.m. weekdays | 4806 St. Barnabas Rd. | Temple Hills | MD | 20748 |
| Warrensburg | 9 a.m.–2 p.m. weekdays | 201 E. Gay St. | Warrensburg | MO | 64093 |