USCIS Application Support Center — Portland, ME
The Application Support Center - Portland, ME is a USCIS Application Support Center (ASC) at USCIS Application Support Center, 207 Gannett Drive, South Portland, ME 04106. ASCs are the offices where USCIS takes biometrics (fingerprints, photographs and signatures) for applications that require them. In USCIS’s field-office-by-ZIP file dated August 28, 2026, 485 ZIP codes in 16 counties (ME) are assigned to this ASC.
General information, not legal advice. For your specific case, talk to an immigration attorney or an accredited representative.
Quick reference
| As listed on the USCIS office page (checked October 15, 2026) | |
|---|---|
| Address | USCIS Application Support Center, 207 Gannett Drive, South Portland, ME 04106 |
| Hours | Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday |
| Military personnel | This office provides services to military personnel from 9:00AM to 3:00PM, Monday through Friday. Military personnel do not need an appointment. |
| Parking and accessibility | There is public parking available in the area of the office. ACCESSIBILITY: This office is accessible to people with disabilities. |
| Public transportation | The South Portland Bus route has a stop near the office. The current bus route is 24A and 24B. Please visit southportland.org . to check for the current schedule. |
| USCIS page | Application Support Center - Portland, ME |
Getting there: USCIS driving directions
The ASC’s USCIS page gives these driving directions (quoted as published):
Take Interstate 95/Maine Turnpike. Get off at Exit 45 (formally Exit 7). As you pass thru the toll plaza, bear right towards Maine Mall Road. At the first intersection, turn left. At the second traffic light, turn right onto Cummings Street. Go straight on Cummings Street through one traffic light. Take the first left onto Gannett Drive. Go one quarter mile. The USCIS building is on the Right, just beyond the Kennebec Girl Scout Council Building.
ZIP codes and counties USCIS assigns to this ASC
USCIS’s field-office-by-ZIP file (dated August 28, 2026) names an ASC for every ZIP code. These are the counties with ZIP codes assigned to the Portland ASC, with up to four of their cities (most ZIP codes first, then alphabetical). USCIS assigns ZIP codes, not whole counties, so a county can be split between ASCs.
| County | State | ZIP codes | Cities |
|---|---|---|---|
| Cumberland | ME | 52 | Portland, Freeport, Scarborough, South Portland, … |
| Penobscot | ME | 47 | Bangor, Orono, Bradford, Bradley, … |
| Aroostook | ME | 44 | Limestone, Ashland, Benedicta, Blaine, … |
| Hancock | ME | 43 | Castine, Aurora, Bar Harbor, Bass Harbor, … |
| York | ME | 42 | Biddeford, Acton, Alfred, Bar Mills, … |
| Kennebec | ME | 34 | Augusta, Waterville, Albion, Belgrade, … |
| Oxford | ME | 32 | Andover, Bethel, Brownfield, Bryant Pond, … |
| Washington | ME | 32 | Addison, Baileyville, Beals, Brookton, … |
| Lincoln | ME | 28 | Alna, Boothbay, Boothbay Harbor, Bremen, … |
| Somerset | ME | 26 | New Portland, Anson, Athens, Bingham, … |
| Androscoggin | ME | 24 | Auburn, Lewiston, Danville, Durham, … |
| Franklin | ME | 20 | Dryden, East Dixfield, East Wilton, Eustis, … |
| Knox | ME | 20 | Camden, Cushing, Friendship, Hope, … |
| Waldo | ME | 20 | Belfast, Brooks, Burnham, Frankfort, … |
| Piscataquis | ME | 12 | Abbot, Brownville, Brownville Junction, Dover Foxcroft, … |
| Sagadahoc | ME | 9 | Bath, Bowdoin, Bowdoinham, Georgetown, … |
Field offices whose ZIP codes route here (from the same file):
- USCIS Portland Field Office: 485 ZIP codes
Before your appointment: what USCIS says
- Go only with a notice. The ASC’s USCIS page says applicants need to appear at the assigned ASC on the appointment notice.
- What to bring. USCIS’s biometrics page lists your ASC appointment notice (Form I-797C), every notice if you received several, and valid photo identification (such as a Green Card, passport or driver’s license).
- Rescheduling. USCIS’s biometrics page says the request must be made through your USCIS online account (not by mail), before the original appointment, with good cause, and at least 12 hours before the appointment time; to use a different ASC you must reschedule in advance and select it. If the request is less than 12 hours from the appointment or you missed it, the page says to call the USCIS Contact Center at 800-375-5283 (TTY 800-767-1833).
- Closures. If the ASC closes for weather or a facility issue, USCIS says it reschedules the appointment automatically; it asks you to check its Office Closings page before traveling.
- No weapons. USCIS says federal law prohibits weapons such as firearms, knives, pepper spray and ammunition at any USCIS facility.
Related information
Last verified: 2026-10-15. General procedural information for educational purposes, not legal advice; for your specific case, consult an immigration attorney or accredited representative. Office data comes from official USCIS pages and files and can change. Your appointment notice is what counts.