Customs offices in United States
United States has 475 customs offices in this directory, in 432 places. Use the filter to find an office by name, town or code, and open it for its address, opening hours and competences.
The most common competences are: Port of entry (United States), Customs district (United States). Data as of 22 October 2026.
475 offices
| Office | Town | Code | Competences |
|---|---|---|---|
| Aberdeen-Hoquiam, Wa | Aberdeen-Hoquiam | US3003 | Port of entry (United States) |
| Addison Airport, Addison, Tx | Addison Airport, Addison | US5584 | Port of entry (United States) |
| Aguadilla, Pr | Aguadilla | US4901 | Port of entry (United States) |
| Air France (Mach Plus), Jamaica, Ny | Air France (Mach Plus), Jamaica | US1074 | Port of entry (United States) |
| Airborne Express, Seattle, Wa | Airborne Express, Seattle | US3074 | Port of entry (United States) |
| Albany, Ny | Albany | US1002 | Port of entry (United States) |
| Albuquerque, Nm | Albuquerque | US2407 | Port of entry (United States) |
| Alcan, Ak | Alcan | US3104 | Port of entry (United States) |
| Alexandria Bay, Ny | Alexandria Bay | US0708 | Port of entry (United States) |
| Alexandria, Va | Alexandria | US5402 | Port of entry (United States) |
| Algonac, Mi | Algonac | US3814 | Port of entry (United States) |
| Allentown, Pa (Lehigh Valley Intl Airpt) | Allentown | US1119 | Port of entry (United States) |
| Alpena, Mi | Alpena | US3843 | Port of entry (United States) |
| Amarillo, Tx | Amarillo | US5502 | Port of entry (United States) |
| Ambrose, Nd | Ambrose | US3410 | Port of entry (United States) |
| Anacortes, Wa | Anacortes | US3010 | Port of entry (United States) |
| Anchorage, Ak | Anchorage | US31 | Customs district (United States) |
| Anchorage, Ak | Anchorage | US3126 | Port of entry (United States) |
| Andrade, Ca | Andrade | US2502 | Port of entry (United States) |
| Annapolis, Md | Annapolis | US1301 | Port of entry (United States) |
| Antler, Nd | Antler | US3413 | Port of entry (United States) |
| Ashland, Wi | Ashland | US3511 | Port of entry (United States) |
| Ashtabula/Conneaut, Oh | Ashtabula/Conneaut | US4122 | Port of entry (United States) |
| Astoria, Or | Astoria | US2901 | Port of entry (United States) |
| Atlanta, Ga | Atlanta | US1704 | Port of entry (United States) |
| Atlantic City Regional Airport, Nj | Atlantic City Regional Airport | US1182 | Port of entry (United States) |
| Austin, Tx | Austin | US5506 | Port of entry (United States) |
| Avion Brokers, Seattle, Wa | Avion Brokers, Seattle | US3072 | Port of entry (United States) |
| Baltimore-Washington Intl Airport, Md | Baltimore-Washington Intl Airport | US1305 | Port of entry (United States) |
| Baltimore, Md | Baltimore | US13 | Customs district (United States) |
| Baltimore, Md | Baltimore | US1303 | Port of entry (United States) |
| Bangor, Me | Bangor | US0102 | Port of entry (United States) |
| Bar Harbor, Me | Bar Harbor | US0112 | Port of entry (United States) |
| Bath, Me | Bath | US0111 | Port of entry (United States) |
| Baton Rouge, la | Baton Rouge | US2004 | Port of entry (United States) |
| Battle Creek, Mi | Battle Creek | US3805 | Port of entry (United States) |
| Baudette, Mn | Baudette | US3424 | Port of entry (United States) |
| Beaufort-Morehead City, nc | Beaufort-Morehead City | US1511 | Port of entry (United States) |
| Beaumont, Tx | Beaumont | US2104 | Port of entry (United States) |
| Beecher Falls, Vt | Beecher Falls | US0206 | Port of entry (United States) |
| Bellingham, Wa | Bellingham | US3005 | Port of entry (United States) |
| Binghamton Regional Airport, Ny | Binghamton Regional Airport | US0981 | Port of entry (United States) |
| Birmingham, al | Birmingham | US1904 | Port of entry (United States) |
| Blaine, Wa | Blaine | US3004 | Port of entry (United States) |
| Blue Grass Airport | Blue Grass Airport | US4184 | Port of entry (United States) |
| Boca Grande, Fl | Boca Grande | US1807 | Port of entry (United States) |
| Boise, Id | Boise | US2907 | Port of entry (United States) |
| Boston, Ma | Boston | US04 | Customs district (United States) |
| Boston, Ma | Boston | US0401 | Port of entry (United States) |
| Boundary, Wa | Boundary | US3015 | Port of entry (United States) |
| Bozeman Yellowstone User Fee Airport, Belgrade, Mt | Bozeman Yellowstone User Fee Airport, Belgrade | US3386 | Port of entry (United States) |
| Bridgeport, ct | Bridgeport | US0410 | Port of entry (United States) |
| Bridgewater, Me | Bridgewater | US0127 | Port of entry (United States) |
| Brownsville, Tx | Brownsville | US2301 | Port of entry (United States) |
| Brunswick, Ga | Brunswick | US1701 | Port of entry (United States) |
| Buffalo-Niagara Falls, Ny | Buffalo-Niagara Falls | US0901 | Port of entry (United States) |
| Buffalo, Ny | Buffalo | US09 | Customs district (United States) |
| Burlington, Vt | Burlington | US0207 | Port of entry (United States) |
| Butte, Mt | Butte | US3305 | Port of entry (United States) |
| Calais, Me | Calais | US0115 | Port of entry (United States) |
| Calexico-East | Calexico-East | US2507 | Port of entry (United States) |
| Calexico, Ca | Calexico | US2503 | Port of entry (United States) |
| Cambridge, Md | Cambridge | US1302 | Port of entry (United States) |
| Canadian Late Receipts Estimate | Canadian Late Receipts Estimate | US7010 | Port of entry (United States) |
| Cape Vincent, Ny | Cape Vincent | US0706 | Port of entry (United States) |
| Capital Region Intl Airport, Lansing, Mi | Capital Region Intl Airport, Lansing | US3883 | Port of entry (United States) |
| Capitan, Ca | Capitan | US2715 | Port of entry (United States) |
| Carbury, Nd | Carbury | US3421 | Port of entry (United States) |
| Carquinez Strait, ca | Carquinez Strait | US2830 | Port of entry (United States) |
| Centennial Airport, Co | Centennial Airport | US3384 | Port of entry (United States) |
| Champlain-Rouses Point, Ny | Champlain-Rouses Point | US0712 | Port of entry (United States) |
| Charleston, Sc | Charleston | US16 | Customs district (United States) |
| Charleston, Sc | Charleston | US1601 | Port of entry (United States) |
| Charleston, Wv | Charleston | US1409 | Port of entry (United States) |
| Charlotte Amalie, Vi | Charlotte Amalie | US5101 | Port of entry (United States) |
| Charlotte, Nc | Charlotte | US1512 | Port of entry (United States) |
| Chattanooga, Tn | Chattanooga | US2008 | Port of entry (United States) |
| Chester, Pa | Chester | US1102 | Port of entry (United States) |
| Chicago Executive Airport, Il | Chicago Executive Airport | US3983 | Port of entry (United States) |
| Chicago Midway Int'L Airport, Il | Chicago Midway Int'L Airport | US3910 | Port of entry (United States) |
| Chicago, Il | Chicago | US39 | Customs district (United States) |
| Chicago, Il | Chicago | US3901 | Port of entry (United States) |
| Christiansted, Vi | Christiansted | US5104 | Port of entry (United States) |
| Cincinnati, Oh | Cincinnati | US4102 | Port of entry (United States) |
| Clayton, Ny | Clayton | US0714 | Port of entry (United States) |
| Cleveland, Oh | Cleveland | US41 | Customs district (United States) |
| Cleveland, Oh | Cleveland | US4101 | Port of entry (United States) |
| Columbia-Snake, Or | Columbia-Snake | US29 | Customs district (United States) |
| Columbia, Sc | Columbia | US1604 | Port of entry (United States) |
| Columbus, Nm | Columbus | US2406 | Port of entry (United States) |
| Columbus, Oh | Columbus | US4103 | Port of entry (United States) |
| Coos Bay, Or | Coos Bay | US2903 | Port of entry (United States) |
| Corpus Christi, Tx | Corpus Christi | US5312 | Port of entry (United States) |
| Crisfield, Md | Crisfield | US1304 | Port of entry (United States) |
| Crockett, ca | Crockett | US2815 | Port of entry (United States) |
| Cruz Bay, Vi | Cruz Bay | US5102 | Port of entry (United States) |
| Dallas/Ft. Worth, Tx | Dallas/Ft. Worth | US55 | Customs district (United States) |
| Dallas/Ft. Worth, Tx | Dallas/Ft. Worth | US5501 | Port of entry (United States) |
| Dalton Cache, Ak | Dalton Cache | US3106 | Port of entry (United States) |
| Danville, Wa | Danville | US3012 | Port of entry (United States) |
| Davenport, Ia-Rock Island, Il | Davenport, Ia-Rock Island | US3908 | Port of entry (United States) |
| Dayton, Oh | Dayton | US4104 | Port of entry (United States) |
| Daytona Beach Int'L Arpt, Fl | Daytona Beach Int'L Arpt | US1884 | Port of entry (United States) |
| Del Bonita, Mt | Del Bonita | US3322 | Port of entry (United States) |
| Del Rio, Tx | Del Rio | US2302 | Port of entry (United States) |
| Denver, Co | Denver | US3307 | Port of entry (United States) |
| Derby Line, Vt | Derby Line | US0209 | Port of entry (United States) |
| Des Moines, Ia | Des Moines | US3513 | Port of entry (United States) |
| Detour, Mi | Detour | US3819 | Port of entry (United States) |
| Detroit Metro Airport, Detroit, Mi | Detroit Metro Airport, Detroit | US3807 | Port of entry (United States) |
| Detroit, Mi | Detroit | US38 | Customs district (United States) |
| Detroit, Mi | Detroit | US3801 | Port of entry (United States) |
| Dhl Cincinnati, Oh | Dhl Cincinnati | US4197 | Port of entry (United States) |
| Dhl-Hub, Los Angeles, Ca | Dhl-Hub, Los Angeles | US2791 | Port of entry (United States) |
| Dhl, Jamaica, Ny | Dhl, Jamaica | US1072 | Port of entry (United States) |
| Dhl, Miami, Fl | Dhl, Miami | US5296 | Port of entry (United States) |
| Dhl, Seattle, Wa | Dhl, Seattle | US3073 | Port of entry (United States) |
| Douglas, Az | Douglas | US2601 | Port of entry (United States) |
| Duluth, Mn | Duluth | US36 | Customs district (United States) |
| Duluth, Mn-Superior, Wi | Duluth, Mn-Superior | US3510 | Port of entry (United States) |
| Dunseith, Nd | Dunseith | US3422 | Port of entry (United States) |
| Durham, Nc | Durham | US1503 | Port of entry (United States) |
| Eagle County Regional Airport | Eagle County Regional Airport | US3385 | Port of entry (United States) |
| Eagle Pass, Tx | Eagle Pass | US2303 | Port of entry (United States) |
| Eastport, Id | Eastport | US3302 | Port of entry (United States) |
| Eastport, Me | Eastport | US0103 | Port of entry (United States) |
| El Paso, Tx | El Paso | US24 | Customs district (United States) |
| El Paso, Tx | El Paso | US2402 | Port of entry (United States) |
| Emery Worldwide, Jamaica, Ny | Emery Worldwide, Jamaica | US1073 | Port of entry (United States) |
| Erie, Pa | Erie | US4106 | Port of entry (United States) |
| Escanaba, Mi | Escanaba | US3808 | Port of entry (United States) |
| Eureka, Ca | Eureka | US2802 | Port of entry (United States) |
| Everett, Wa | Everett | US3006 | Port of entry (United States) |
| Fabens, Tx | Fabens | US2404 | Port of entry (United States) |
| Fairbanks, Ak | Fairbanks | US3111 | Port of entry (United States) |
| Fajardo, Pr | Fajardo | US4904 | Port of entry (United States) |
| Fall River, Ma | Fall River | US0407 | Port of entry (United States) |
| Fargo, nd | Fargo | US3411 | Port of entry (United States) |
| Fedex, Anchorage, Ak | Fedex, Anchorage | US3195 | Port of entry (United States) |
| Fedex, Indianapolis, In | Fedex, Indianapolis | US4198 | Port of entry (United States) |
| Fedex, Memphis, Tn | Fedex, Memphis | US2095 | Port of entry (United States) |
| Fedex, Miami, Fl | Fedex, Miami | US5297 | Port of entry (United States) |
| Fedex, Oakland, Ca | Fedex, Oakland | US2895 | Port of entry (United States) |
| Fernandina Beach, Fl | Fernandina Beach | US1805 | Port of entry (United States) |
| Ferry, Wa | Ferry | US3013 | Port of entry (United States) |
| Fort Fairfield, Me | Fort Fairfield | US0107 | Port of entry (United States) |
| Fort Kent, Me | Fort Kent | US0110 | Port of entry (United States) |
| Fort Myers Airport, Fl | Fort Myers Airport | US1822 | Port of entry (United States) |
| Fort Pierce, Fl | Fort Pierce | US5205 | Port of entry (United States) |
| Fort Wayne Airport | Fort Wayne Airport | US4183 | Port of entry (United States) |
| Forth Worth Alliance Airp, Tx | Forth Worth Alliance Airp | US5583 | Port of entry (United States) |
| Fortuna, Nd | Fortuna | US3417 | Port of entry (United States) |
| Frederiksted, Vi | Frederiksted | US5105 | Port of entry (United States) |
| Freeport, Tx | Freeport | US5311 | Port of entry (United States) |
| Fresno, Ca | Fresno | US2803 | Port of entry (United States) |
| Friday Harbor, Wa | Friday Harbor | US3014 | Port of entry (United States) |
| Front Royal, Va | Front Royal | US1410 | Port of entry (United States) |
| Frontier, Wa | Frontier | US3020 | Port of entry (United States) |
| Ft. Lauderdale Intl Airp, Fl | Ft. Lauderdale Intl Airp | US5210 | Port of entry (United States) |
| Galveston, Tx | Galveston | US5310 | Port of entry (United States) |
| Gary, In | Gary | US3905 | Port of entry (United States) |
| Georgetown, Sc | Georgetown | US1602 | Port of entry (United States) |
| Gloucester City, Nj | Gloucester City | US1113 | Port of entry (United States) |
| Gloucester, Ma | Gloucester | US0404 | Port of entry (United States) |
| Gramercy, la | Gramercy | US2010 | Port of entry (United States) |
| Grand Forks, Nd | Grand Forks | US3427 | Port of entry (United States) |
| Grand Haven, Mi | Grand Haven | US3816 | Port of entry (United States) |
| Grand Portage, Mn | Grand Portage | US3613 | Port of entry (United States) |
| Grand Rapids, Mi | Grand Rapids | US3806 | Port of entry (United States) |
| Grant County Airport | Grant County Airport | US3082 | Port of entry (United States) |
| Great Falls, Mt | Great Falls | US33 | Customs district (United States) |
| Great Falls, Mt | Great Falls | US3304 | Port of entry (United States) |
| Green Bay, Wi | Green Bay | US3703 | Port of entry (United States) |
| Greenville-Spartanbrg, Sc | Greenville-Spartanbrg | US1603 | Port of entry (United States) |
| Greenville, Ms | Greenville | US2011 | Port of entry (United States) |
| Gulfport, Ms | Gulfport | US1902 | Port of entry (United States) |
| Hannah, Nd | Hannah | US3408 | Port of entry (United States) |
| Hansboro, Nd | Hansboro | US3415 | Port of entry (United States) |
| Harrisburg, Pa | Harrisburg | US1109 | Port of entry (United States) |
| Hartford. Ct | Hartford. Ct | US0411 | Port of entry (United States) |
| Havre, Mt | Havre | US3325 | Port of entry (United States) |
| Hidalgo, Pharr, Tx | Hidalgo, Pharr | US2305 | Port of entry (United States) |
| Highgate Springs/Alburg, Vt | Highgate Springs/Alburg | US0212 | Port of entry (United States) |
| Hilo, Hi | Hilo | US3202 | Port of entry (United States) |
| Honolulu Intl Airprt, Hi | Honolulu Intl Airprt | US3205 | Port of entry (United States) |
| Honolulu, Hi | Honolulu | US32 | Customs district (United States) |
| Honolulu, Hi | Honolulu | US3201 | Port of entry (United States) |
| Houlton, Me | Houlton | US0106 | Port of entry (United States) |
| Houston Intercontl Airp, Tx | Houston Intercontl Airp | US5309 | Port of entry (United States) |
| Houston-Galveston, Tx | Houston-Galveston | US53 | Customs district (United States) |
| Houston, Tx | Houston | US5301 | Port of entry (United States) |
| Huntsville, al | Huntsville | US1910 | Port of entry (United States) |
| Ibc Courier Hub, Fl | Ibc Courier Hub | US5298 | Port of entry (United States) |
| Ibc Pacific | Ibc Pacific | US2776 | Port of entry (United States) |
| Indianapolis, In | Indianapolis | US4110 | Port of entry (United States) |
| International Falls-Ranier, Mn | International Falls-Ranier | US3604 | Port of entry (United States) |
| Ithica Tompkins Intl Air, Ithaca, Ny | Ithica Tompkins Intl Air, Ithaca | US0983 | Port of entry (United States) |
| Jackman, Me | Jackman | US0104 | Port of entry (United States) |
| Jacksonville, Fl | Jacksonville | US1803 | Port of entry (United States) |
| John F Kennedy Intl Airport, Ny | John F Kennedy Intl Airport | US1012 | Port of entry (United States) |
| Jonesport, Me | Jonesport | US0122 | Port of entry (United States) |
| Juneau, Ak | Juneau | US3101 | Port of entry (United States) |
| Kahului, Hi | Kahului | US3203 | Port of entry (United States) |
| Kalama, Wa | Kalama | US2909 | Port of entry (United States) |
| Kalispell Airport | Kalispell Airport | US3324 | Port of entry (United States) |
| Kansas City, Mo | Kansas City | US4501 | Port of entry (United States) |
| Kenmore Air Harbor, Wa | Kenmore Air Harbor | US3018 | Port of entry (United States) |
| Ketchikan, Ak | Ketchikan | US3102 | Port of entry (United States) |
| Key West, Fl | Key West | US5202 | Port of entry (United States) |
| Knoxville, Tn | Knoxville | US2016 | Port of entry (United States) |
| Kona, Hi | Kona | US3206 | Port of entry (United States) |
| L.G. Hanscom Field, Ma | L.G. Hanscom Field | US0481 | Port of entry (United States) |
| Lake Charles, la | Lake Charles | US2017 | Port of entry (United States) |
| Lancaster, Mn | Lancaster | US3430 | Port of entry (United States) |
| Laredo, Tx | Laredo | US23 | Customs district (United States) |
| Laredo, Tx | Laredo | US2304 | Port of entry (United States) |
| Las Vegas, Nv | Las Vegas | US2722 | Port of entry (United States) |
| Laurier, Wa | Laurier | US3016 | Port of entry (United States) |
| Lawrence, Ma | Lawrence | US0416 | Port of entry (United States) |
| Leesburg Regional Airp, Leesburg, Fl | Leesburg Regional Airp, Leesburg | US1887 | Port of entry (United States) |
| Limestone, Me | Limestone | US0118 | Port of entry (United States) |
| Little Rock, Ar | Little Rock | US2003 | Port of entry (United States) |
| Logan Airport, Ma | Logan Airport | US0417 | Port of entry (United States) |
| Long Beach, Ca | Long Beach | US2709 | Port of entry (United States) |
| Longview, Wa | Longview | US2905 | Port of entry (United States) |
| Lorain, Oh | Lorain | US4121 | Port of entry (United States) |
| Los Angeles Intl Airport, Ca | Los Angeles Intl Airport | US2720 | Port of entry (United States) |
| Los Angeles, Ca | Los Angeles | US27 | Customs district (United States) |
| Los Angeles, Ca | Los Angeles | US2704 | Port of entry (United States) |
| Louisville, Ky | Louisville | US4115 | Port of entry (United States) |
| Low Value | Low Value | US7000 | Port of entry (United States) |
| Low-Valued Imports and Exports | Low-Valued Imports and Exports | US70 | Customs district (United States) |
| Lubbock, Tx | Lubbock | US5503 | Port of entry (United States) |
| Lukeville, Az | Lukeville | US2602 | Port of entry (United States) |
| Lynden, Wa | Lynden | US3023 | Port of entry (United States) |
| Madawaska, Me | Madawaska | US0109 | Port of entry (United States) |
| Maida, Nd | Maida | US3416 | Port of entry (United States) |
| Mail Shipments (Export Only) | Mail Shipments (Export Only) | US80 | Customs district (United States) |
| Manchester User Fee Airport, Nh | Manchester User Fee Airport | US0182 | Port of entry (United States) |
| Manitowoc, Wi | Manitowoc | US3706 | Port of entry (United States) |
| Marinette, Wi | Marinette | US3702 | Port of entry (United States) |
| Marquette, Mi | Marquette | US3809 | Port of entry (United States) |
| Martinez, ca | Martinez | US2820 | Port of entry (United States) |
| Massena, Ny | Massena | US0704 | Port of entry (United States) |
| Mayaguez, Pr | Mayaguez | US4907 | Port of entry (United States) |
| Meadows Field Airport, Ca | Meadows Field Airport | US2786 | Port of entry (United States) |
| Melbourne Regional Airport, Fl | Melbourne Regional Airport | US1885 | Port of entry (United States) |
| Mellville, Ri | Mellville | US0503 | Port of entry (United States) |
| Memphis, Tn | Memphis | US2006 | Port of entry (United States) |
| Metaline Falls | Metaline Falls | US3025 | Port of entry (United States) |
| Miami Intl Airport, Fl | Miami Intl Airport | US5206 | Port of entry (United States) |
| Miami, Fl | Miami | US52 | Customs district (United States) |
| Miami, Fl | Miami | US5201 | Port of entry (United States) |
| Midamerican Airport, Il | Midamerican Airport | US4581 | Port of entry (United States) |
| Midland Intl Airport, Midland, Tx | Midland Intl Airport, Midland | US5582 | Port of entry (United States) |
| Milwaukee, Wi | Milwaukee | US37 | Customs district (United States) |
| Milwaukee, Wi | Milwaukee | US3701 | Port of entry (United States) |
| Minneapolis-St. Paul, Mn | Minneapolis-St. Paul | US3501 | Port of entry (United States) |
| Minneapolis, Mn | Minneapolis | US35 | Customs district (United States) |
| Minot Airport, Nd | Minot Airport | US3434 | Port of entry (United States) |
| Mobile, al | Mobile | US19 | Customs district (United States) |
| Mobile, al | Mobile | US1901 | Port of entry (United States) |
| Monterey, Ca | Monterey | US2805 | Port of entry (United States) |
| Morgan City, la | Morgan City | US2001 | Port of entry (United States) |
| Morgan, Mt | Morgan | US3319 | Port of entry (United States) |
| Morristown Airport, Nj | Morristown Airport | US1081 | Port of entry (United States) |
| Morro Bay, Ca | Morro Bay | US2719 | Port of entry (United States) |
| Muskegon, Mi | Muskegon | US3815 | Port of entry (United States) |
| Myrtle Beach Intl Airport, Sc | Myrtle Beach Intl Airport | US1681 | Port of entry (United States) |
| Naco, Az | Naco | US2603 | Port of entry (United States) |
| Naples Municipal User Fee Airp, Fl | Naples Municipal User Fee Airp | US1880 | Port of entry (United States) |
| Nashville, Tn | Nashville | US2007 | Port of entry (United States) |
| Nawiliwili-Port Allen, hi | Nawiliwili-Port Allen | US3204 | Port of entry (United States) |
| Neche, Nd | Neche | US3404 | Port of entry (United States) |
| New Bedford, Ma | New Bedford | US0405 | Port of entry (United States) |
| New Haven, ct | New Haven | US0412 | Port of entry (United States) |
| New London, Ct | New London | US0413 | Port of entry (United States) |
| New Orleans, la | New Orleans | US20 | Customs district (United States) |
| New Orleans, la | New Orleans | US2002 | Port of entry (United States) |
| New River Valley Airport, Va | New River Valley Airport | US1412 | Port of entry (United States) |
| New York City, Ny | New York City | US10 | Customs district (United States) |
| New York, Ny | New York | US1001 | Port of entry (United States) |
| Newark Fedex Eccf, Nj | Newark Fedex Eccf | US1068 | Port of entry (United States) |
| Newark, Nj | Newark | US1003 | Port of entry (United States) |
| Newport, Or | Newport | US2902 | Port of entry (United States) |
| Newport, Ri | Newport | US0501 | Port of entry (United States) |
| Nighthawk, Wa | Nighthawk | US3011 | Port of entry (United States) |
| Nogales, Az | Nogales | US26 | Customs district (United States) |
| Nogales, Az | Nogales | US2604 | Port of entry (United States) |
| Noonan, Nd | Noonan | US3420 | Port of entry (United States) |
| Norfolk-Newport News, Va | Norfolk-Newport News | US1401 | Port of entry (United States) |
| Norfolk, Va | Norfolk | US14 | Customs district (United States) |
| Norfolk/Mobile/Charleston | Norfolk/Mobile/Charleston | US59 | Customs district (United States) |
| Norfolk/Mobile/Charleston | Norfolk/Mobile/Charleston | US5901 | Port of entry (United States) |
| Northgate, Nd | Northgate | US3406 | Port of entry (United States) |
| Norton, Vt | Norton | US0211 | Port of entry (United States) |
| Nyacc, Jamaica, Ny | Nyacc, Jamaica | US1071 | Port of entry (United States) |
| Oakland, Ca | Oakland | US2811 | Port of entry (United States) |
| Oakland/Pontiac Airport | Oakland/Pontiac Airport | US3881 | Port of entry (United States) |
| Ogdensburg, Ny | Ogdensburg | US07 | Customs district (United States) |
| Ogdensburg, Ny | Ogdensburg | US0701 | Port of entry (United States) |
| Oklahoma City, Ok | Oklahoma City | US5504 | Port of entry (United States) |
| Olympia, Wa | Olympia | US3026 | Port of entry (United States) |
| Omaha, Ne | Omaha | US3512 | Port of entry (United States) |
| Ontario Intl Airport, Ca | Ontario Intl Airport | US2721 | Port of entry (United States) |
| Opheim, Mt | Opheim | US3317 | Port of entry (United States) |
| Orange, Tx | Orange | US2103 | Port of entry (United States) |
| Orlando Executive Airport, Fl | Orlando Executive Airport | US1888 | Port of entry (United States) |
| Orlando-Sanford Airport, Fl | Orlando-Sanford Airport | US1809 | Port of entry (United States) |
| Orlando, Fl | Orlando | US1808 | Port of entry (United States) |
| Oroville, Wa | Oroville | US3019 | Port of entry (United States) |
| Oswego, Ny | Oswego | US0904 | Port of entry (United States) |
| Otay Mesa | Otay Mesa | US2506 | Port of entry (United States) |
| Owensboro-Evansville, Ky | Owensboro-Evansville | US4116 | Port of entry (United States) |
| Panama City, Fl | Panama City | US1818 | Port of entry (United States) |
| Pascagoula, Ms | Pascagoula | US1903 | Port of entry (United States) |
| Pembina, Nd | Pembina | US34 | Customs district (United States) |
| Pembina, Nd | Pembina | US3401 | Port of entry (United States) |
| Pensacola, Fl | Pensacola | US1819 | Port of entry (United States) |
| Peoria, Il | Peoria | US3902 | Port of entry (United States) |
| Perth Amboy, Nj | Perth Amboy | US1004 | Port of entry (United States) |
| Phila. Intl. Airport, Pa | Phila. Intl. Airport | US1108 | Port of entry (United States) |
| Philadelphia, Pa | Philadelphia | US11 | Customs district (United States) |
| Philadelphia, Pa | Philadelphia | US1101 | Port of entry (United States) |
| Phoenix, Az | Phoenix | US2605 | Port of entry (United States) |
| Piegan, Mt | Piegan | US3316 | Port of entry (United States) |
| Pinecreek, Mn | Pinecreek | US3425 | Port of entry (United States) |
| Pittsburgh, Pa | Pittsburgh | US1104 | Port of entry (United States) |
| Plymouth, Ma | Plymouth | US0406 | Port of entry (United States) |
| Point Roberts, Wa | Point Roberts | US3017 | Port of entry (United States) |
| Ponce, Pr | Ponce | US4908 | Port of entry (United States) |
| Port Angeles, Wa | Port Angeles | US3007 | Port of entry (United States) |
| Port Arthur, Tx | Port Arthur | US21 | Customs district (United States) |
| Port Arthur, Tx | Port Arthur | US2101 | Port of entry (United States) |
| Port Canaveral, Fl | Port Canaveral | US1816 | Port of entry (United States) |
| Port Everglades, Fl | Port Everglades | US5203 | Port of entry (United States) |
| Port Hueneme, Ca | Port Hueneme | US2713 | Port of entry (United States) |
| Port Huron, Mi | Port Huron | US3802 | Port of entry (United States) |
| Port Lavaca, Tx | Port Lavaca | US5313 | Port of entry (United States) |
| Port Manatee, Fl | Port Manatee | US1821 | Port of entry (United States) |
| Port Townsend, Wa | Port Townsend | US3008 | Port of entry (United States) |
| Portal, Nd | Portal | US3403 | Port of entry (United States) |
| Porthill, Id | Porthill | US3308 | Port of entry (United States) |
| Portland Intl Airport, Or | Portland Intl Airport | US2910 | Port of entry (United States) |
| Portland, Me | Portland | US01 | Customs district (United States) |
| Portland, Me | Portland | US0101 | Port of entry (United States) |
| Portland, Or | Portland | US2904 | Port of entry (United States) |
| Portsmouth, Nh | Portsmouth | US0131 | Port of entry (United States) |
| Presidio, Tx | Presidio | US2403 | Port of entry (United States) |
| Presque Isle, Mi | Presque Isle | US3842 | Port of entry (United States) |
| Progreso, Tx | Progreso | US2309 | Port of entry (United States) |
| Providence, Ri | Providence | US05 | Customs district (United States) |
| Providence, Ri | Providence | US0502 | Port of entry (United States) |
| Racine, Wi | Racine | US3708 | Port of entry (United States) |
| Raymond, Mt | Raymond | US3301 | Port of entry (United States) |
| Redwood City, ca | Redwood City | US2821 | Port of entry (United States) |
| Reno, Nv | Reno | US2833 | Port of entry (United States) |
| Richford, Vt | Richford | US0203 | Port of entry (United States) |
| Richmond-Petersburg, Va | Richmond-Petersburg | US1404 | Port of entry (United States) |
| Richmond, ca | Richmond | US2812 | Port of entry (United States) |
| Rio Grande City, Tx | Rio Grande City | US2307 | Port of entry (United States) |
| Rochester User Fee Airp, Rochester, Mn | Rochester User Fee Airp, Rochester | US3581 | Port of entry (United States) |
| Rochester, Ny | Rochester | US0903 | Port of entry (United States) |
| Rockford Airport, Il | Rockford Airport | US3909 | Port of entry (United States) |
| Rockland, Me | Rockland | US0121 | Port of entry (United States) |
| Rogers City, Mi | Rogers City | US3818 | Port of entry (United States) |
| Roma, Tx | Roma | US2310 | Port of entry (United States) |
| Roosville, Mt | Roosville | US3318 | Port of entry (United States) |
| Roseau, Mn | Roseau | US3426 | Port of entry (United States) |
| Sabine, Tx | Sabine | US2102 | Port of entry (United States) |
| Sacramento Int'L Airport, Ca | Sacramento Int'L Airport | US2835 | Port of entry (United States) |
| Saginaw/Bay City, Mi | Saginaw/Bay City | US3804 | Port of entry (United States) |
| Salem, Ma | Salem | US0408 | Port of entry (United States) |
| Salt Lake City, Ut | Salt Lake City | US3303 | Port of entry (United States) |
| San Antonio, Tx | San Antonio | US5507 | Port of entry (United States) |
| San Diego, Ca | San Diego | US25 | Customs district (United States) |
| San Diego, Ca | San Diego | US2501 | Port of entry (United States) |
| San Francisco Intl Arpt, Ca | San Francisco Intl Arpt | US2801 | Port of entry (United States) |
| San Francisco, Ca | San Francisco | US28 | Customs district (United States) |
| San Francisco, Ca | San Francisco | US2809 | Port of entry (United States) |
| San Jose Intl Airport, Ca | San Jose Intl Airport | US2834 | Port of entry (United States) |
| San Juan Intl Airport, Pr | San Juan Intl Airport | US4913 | Port of entry (United States) |
| San Juan, Pr | San Juan | US49 | Customs district (United States) |
| San Juan, Pr | San Juan | US4909 | Port of entry (United States) |
| San Juaquin River, ca | San Juaquin River | US2828 | Port of entry (United States) |
| San Luis, Az | San Luis | US2608 | Port of entry (United States) |
| San Pablo Bay, ca | San Pablo Bay | US2829 | Port of entry (United States) |
| San Ysidro | San Ysidro | US2504 | Port of entry (United States) |
| Santa Teresa Airport, Nm | Santa Teresa Airport | US2481 | Port of entry (United States) |
| Santa Teresa, Nm | Santa Teresa | US2408 | Port of entry (United States) |
| Sarasota Bradenton Arpt, Fl | Sarasota Bradenton Arpt | US1883 | Port of entry (United States) |
| Sarles, Nd | Sarles | US3409 | Port of entry (United States) |
| Sasabe, Az | Sasabe | US2606 | Port of entry (United States) |
| Sault Ste. Marie, Mi | Sault Ste. Marie | US3803 | Port of entry (United States) |
| Savannah, Ga | Savannah | US17 | Customs district (United States) |
| Savannah, Ga | Savannah | US1703 | Port of entry (United States) |
| Scoby, Mt | Scoby | US3309 | Port of entry (United States) |
| Searsport, Me | Searsport | US0152 | Port of entry (United States) |
| Seattle-Tacoma Intl Arpt | Seattle-Tacoma Intl Arpt | US3029 | Port of entry (United States) |
| Seattle, Wa | Seattle | US30 | Customs district (United States) |
| Seattle, Wa | Seattle | US3001 | Port of entry (United States) |
| Selby, ca | Selby | US2827 | Port of entry (United States) |
| Sherwood, Nd | Sherwood | US3414 | Port of entry (United States) |
| Shreveport/Bossier City, la | Shreveport/Bossier City | US2018 | Port of entry (United States) |
| Sioux Falls, S.D. | Sioux Falls | US3502 | Port of entry (United States) |
| Sitka, Ak | Sitka | US3115 | Port of entry (United States) |
| Skagway, Ak | Skagway | US3103 | Port of entry (United States) |
| Sodus Point, Ny | Sodus Point | US0905 | Port of entry (United States) |
| Spokane, Wa | Spokane | US3022 | Port of entry (United States) |
| Springfield, Ma | Springfield | US0402 | Port of entry (United States) |
| Springfield, Mo | Springfield | US4505 | Port of entry (United States) |
| St John, Nd | St John | US3405 | Port of entry (United States) |
| St Joseph, Mo | St Joseph | US4502 | Port of entry (United States) |
| St Louis, Mo | St Louis | US45 | Customs district (United States) |
| St Louis, Mo | St Louis | US4503 | Port of entry (United States) |
| St. Albans, Vt | St. Albans | US02 | Customs district (United States) |
| St. Albans, Vt | St. Albans | US0201 | Port of entry (United States) |
| St. Augustine Airport, Fl | St. Augustine Airport | US1889 | Port of entry (United States) |
| St. Petersburg, Fl | St. Petersburg | US1814 | Port of entry (United States) |
| Stockton, Ca | Stockton | US2810 | Port of entry (United States) |
| Sugar Land Reg Airp, Sugar Land, Tx | Sugar Land Reg Airp, Sugar Land | US5381 | Port of entry (United States) |
| Sumas, Wa | Sumas | US3009 | Port of entry (United States) |
| Sweetgrass, Mt | Sweetgrass | US3310 | Port of entry (United States) |
| Syracuse, Ny | Syracuse | US0906 | Port of entry (United States) |
| Tacoma, Wa | Tacoma | US3002 | Port of entry (United States) |
| Tampa, Fl | Tampa | US18 | Customs district (United States) |
| Tampa, Fl | Tampa | US1801 | Port of entry (United States) |
| Tecate, Ca | Tecate | US2505 | Port of entry (United States) |
| Texas City, Tx | Texas City | US5306 | Port of entry (United States) |
| Tnt Express Consignment, Chicago, Il | Tnt Express Consignment, Chicago | US3971 | Port of entry (United States) |
| Tnt Express, Lax, Ca | Tnt Express, Lax | US2775 | Port of entry (United States) |
| Tnt Skypak, Jamaica, Ny | Tnt Skypak, Jamaica | US1078 | Port of entry (United States) |
| Toledo-Snadusky, Oh | Toledo-Snadusky | US4105 | Port of entry (United States) |
| Trenton/Mercer County Airport, Nj | Trenton/Mercer County Airport | US1183 | Port of entry (United States) |
| Tri-Cities Airport, Tn | Tri-Cities Airport | US2027 | Port of entry (United States) |
| Trout River, Ny | Trout River | US0715 | Port of entry (United States) |
| Tucson, Az | Tucson | US2609 | Port of entry (United States) |
| Tulsa, Ok | Tulsa | US5505 | Port of entry (United States) |
| Turner, Mt | Turner | US3306 | Port of entry (United States) |
| Ufa Ui Willard Airport, Savoy, Il | Ufa Ui Willard Airport, Savoy | US3987 | Port of entry (United States) |
| Ups Courier | Ups Courier | US4196 | Port of entry (United States) |
| Ups-Ontario, Ca | Ups-Ontario | US2795 | Port of entry (United States) |
| Ups, Anchorage, Ak | Ups, Anchorage | US3196 | Port of entry (United States) |
| Ups, Miami, Fl | Ups, Miami | US5295 | Port of entry (United States) |
| Ups, Newark, Nj | Ups, Newark | US1069 | Port of entry (United States) |
| Ups, Philadelphia, Pa | Ups, Philadelphia | US1195 | Port of entry (United States) |
| Ups, Seattle, Wa | Ups, Seattle | US3071 | Port of entry (United States) |
| Ups, Seattle, Wa | Ups, Seattle | US3095 | Port of entry (United States) |
| Valley Intl Airport, Harlingen, Tx | Valley Intl Airport, Harlingen | US2383 | Port of entry (United States) |
| Van Buren, Me | Van Buren | US0108 | Port of entry (United States) |
| Vanceboro, Me | Vanceboro | US0105 | Port of entry (United States) |
| Vancouver, Wa | Vancouver | US2908 | Port of entry (United States) |
| Ventura, Ca | Ventura | US2712 | Port of entry (United States) |
| Vessels Under Their Own Power (Imports and Exports) | Vessels Under Their Own Power (Imports and Exports) | US60 | Customs district (United States) |
| Vicksburg, Ms | Vicksburg | US2015 | Port of entry (United States) |
| Virgin Islands of the United States | Virgin Islands of the United States | US51 | Customs district (United States) |
| Walhalla, Nd | Walhalla | US3407 | Port of entry (United States) |
| Warroad, Mn | Warroad | US3423 | Port of entry (United States) |
| Washington, Dc | Washington | US54 | Customs district (United States) |
| Washington, Dc | Washington | US5401 | Port of entry (United States) |
| West Palm Beach, Fl | West Palm Beach | US5204 | Port of entry (United States) |
| Westhope, Nd | Westhope | US3419 | Port of entry (United States) |
| Whitlash, Mt | Whitlash | US3321 | Port of entry (United States) |
| Wichita, Ks | Wichita | US4504 | Port of entry (United States) |
| Wildhorse, Mt | Wildhorse | US3323 | Port of entry (United States) |
| Wilkes-Barre/Scranton, Pa | Wilkes-Barre/Scranton | US1106 | Port of entry (United States) |
| Williston Airport, Nd | Williston Airport | US3433 | Port of entry (United States) |
| Willow Run Airport, Ypsilanti, Mi | Willow Run Airport, Ypsilanti | US3882 | Port of entry (United States) |
| Wilmington, de | Wilmington | US1103 | Port of entry (United States) |
| Wilmington, Nc | Wilmington | US15 | Customs district (United States) |
| Wilmington, Nc | Wilmington | US1501 | Port of entry (United States) |
| Winston-Salem, Nc | Winston-Salem | US1502 | Port of entry (United States) |
| Worcester, Ma | Worcester | US0403 | Port of entry (United States) |
| Wrangell, Ak | Wrangell | US3105 | Port of entry (United States) |
| Ysleta, Tx | Ysleta | US2401 | Port of entry (United States) |