| City | FIRMS Code |
| Brownsville, TX - 6105 Old Alice Rd | S099 |
| Chicago, IL - Dolton/Yd Center - 350 E Sibley Blvd Chicago, IL - Canal St - 436 W 25th Place Chicago, IL - Global I - 1425 S Western Ave Chicago, IL - Global II - 301 W Lake St Chicago, IL - Global III, 2701 Intermodal Dr, Rochelle, IL Chicago, IL - Global IV, 3000 Patterson Rd, Joliet, IL | K097 K578 I122 I372 J323 I206 |
| Corpus Christi, TX | T124 |
| Council Bluffs, IA | H043 |
| Dallas/Ft.Worth - Mesquite - 4100 Forney Rd Dallas/Ft. Worth - DIT (formerly Hutchins/Wilmer) - 3701 Interstate 45 | U419 V963 |
| Des Moines, IA - 2600 E Market, Suite 100 | I583 |
| Denver, CO - 4085 York St | H099 |
| Eagle Pass, TX - 394 Converse | S169 |
| El Paso, TX - 201 Dodge St | S389 |
| Galveston, TX | T069 |
| Houston/Baytown, TX - Barbours Cut/Laporte - 515 East Barbours Cut Blvd, LaPorte Houston/Baytown, TX - Settegast - 6800 Kirkpatrick Blvd Houston/Baytown, TX - Englewood - 5500 Wallisville Rd | S834 S637 S640 |
| Joliet, IL - 3000 Patterson Rd | I206 |
| Kansas City, MO - 4801 Gardner | J178 |
| Lake Charles, LA | P756 |
| Laredo, TX - Port Laredo, Exit 10, N IH 35, Mile Marker #12 Laredo, TX - 2115 Farragut, (carload only) | V551 U351 |
| Lathrop, CA - 1000 E Roth Rd, French Camp, CA | W680 |
| Little Rock, AR | P403 |
| Los Angeles, CA - LATC, 750 Lamar St Los Angeles, CA - East LA, 4341 E Washington Blvd ICTF, CA - 2401 E Sepulveda Blvd, Long Beach, CA | W202 W201 Y381 |
| Marion, AR - 5500 Kuhn Rd, Marion, AR Memphis, TN - 1021 Melrose St, Memphis, TN | P279 P485 |
| New Orleans, LA - Avondale, 100 Avondale Garden Rd, Avondale, LA | P996 |
| Nogales, AZ - 2102 E Aviation Hwy | U756 |
| Oakland, CA - 1408 Middle Harbor Rd | W581 |
| Omaha, NE (Council Bluffs, IA) | H043 |
| Phoenix, AZ | V030 |
| Port Arthur, TX | S064 |
| Portland, OR - Brooklyn Yd - 5424 SE McLoughlin Blvd, Milwaukee, OR | W975 |
| SLCIT, UT - 1045 S 5500 W, Salt Lake City, UT | K961 |
| San Antonio, TX - (San Antonio Intermodal Terminal) 13001 IH 35 South, Von Ormy, TX | S518 |
| Santa Teresa, NM - 9050 Strauss Road | T571 |
| Seattle, WA - 4700 Denver Ave | X161 |
| St. Louis, MO - Dupo, IL Hwy 3 & East Carondolet Rd | K078 |
| Tucson, AZ - 6800 E Century Park Dr | V949 |
| Twin Cities (TCIT) Minneapolis, MN - 525 Kasota Ave SE | HBI4 |
FIRMS Codes are assigned and maintained by United States Customs and Border Protection (CBP). If you have questions concerning FIRMS Codes, please call the CBP Port Director's office for the area in question. | |