-- United States Postal Service -- (800) 275-8777; www.usps.com

Illinois

-- Albany -- 204 3rd Ave. S., 61230; (309) 887-4433

-- Aledo -- 117 N. College Ave., 61231; (309) 582-7113

-- Alexis -- 101 S. Main St., 61412; (309) 482-3264

-- Alpha -- 108 W. D St., 61413; (309) 529-8551

-- Andalusia -- 124 2nd Ave. E., 61232; (309) 798-2110

-- Andover -- 513 5th St., 61233; (309) 521-8242

-- Annawan -- 106 S. Main St., 61234; (309) 935-6651

-- Atkinson -- 103 E. Main St., 61235; (309) 936-7276

-- Barstow -- 18617 1st Ave., P.O. Box 9998, 61236; (309) 496-2610

-- Bishop Hill -- 107 N. Bishop Hill St., 61419; (309) 927-3595

-- Buffalo Prairie -- 18401 206th St. W., 61237; (309) 537-3169

-- Cambridge -- 109 N. Prospect St., 61238; (309) 937-2133

-- Carbon Cliff -- 118 3rd St., 61239; (309) 792-3163

-- Coal Valley -- 121 E. 22nd Ave. A., 61240; (309) 799-5357

-- Colona -- 900 1st St., 61241; (309) 792-2895

-- Cordova -- 1001 Main Ave., 61242; (309) 654-2349

-- East Moline -- 805 16th Ave., 61244; (309) 755-5746

-- Erie -- 802 Main St., 61250; (309) 659-2350

-- Galva -- 116 Exchange St., 61434; (309) 932-3120

-- Geneseo -- 120 W. 1st St., 61254; (309) 944-2560

-- Hampton -- 625 8th St., 61256; (309) 496-3300

-- Hillsdale -- 108 Butzer, 61257; (309) 658-2146

-- Illinois City -- 23828 124th Ave. W., 61259; (309) 791-0060

-- Joy -- 202 W. Main St., 61260; (309) 584-4851

-- Keithsburg -- 103 S. 4th St., 61442; (309) 374-2261

-- Kewanee -- 116 S. Tremont St., 61443; (309) 852-2466

-- Lynn Center -- 404 South St., 61262; (309) 476-8646

-- Matherville -- 509 2nd St., 61263; (309) 754-8938

-- Milan -- 111 3rd St. W., 61264, (309) 787-5929; substation, Hy-Vee, 201 W. 10th Ave.

-- Moline -- 514 17th St., 61265, (309) 764-5011; substation, Hy-Vee, 4218 Avenue of the Cities, Moline

-- New Boston -- 505 Main St., 61272; (309) 587-8411

-- New Windsor -- 315 Main St., 61465; (309) 667-2219

-- Orion -- 1012 4th St., 61273; (309) 526-8065

-- Osco -- 203 N. Railroad St., 61274; (309) 522-5504

-- Port Byron -- 105 Hickory, P.O. Box 9998, 61275; (309) 523-2345

-- Preemption -- 1699 U.S. 67, 61276; (309) 534-8349

-- Prophetstown -- 313 Washington St., 61277; (815) 537-2710

-- Rapids City -- 135 13th St., 61278; (309) 496-2593

-- Reynolds -- 217 E. Main St., P.O. Box 9998, 61279; (309) 372-8313

-- Rock Island -- main office, 2633 11th St., 61201; (309) 788-2142; downtown station, 1956 2nd Ave., (309) 793-5159; substations, Hy-Vee, 2930 18th Ave., and Augustana College Center, 639 38th St.

-- Seaton -- 304 3rd St., 61476; (309) 586-4611

-- Sherrard -- 402 3rd St., 61281; (309) 593-2515

-- Silvis -- 1001 1st Ave., 61282; (309) 792-0343

-- Tampico -- 113 N. Main St., 61283; (815) 438-7222

-- Taylor Ridge -- 6928 134th Ave. W., 61284; (309) 798-2302

-- Viola -- 1508 13th St., 61486; (309) 596-2707

-- Woodhull -- 212 N. Division St., 61490; (309) 334-2301

Iowa

-- Bettendorf -- 4439 Devils Glen Road, 52722; (563) 332-6164

-- Blue Grass -- 102 Terrace Drive, 52726; (563) 381-1321

-- Buffalo -- 326 W. Front St., 52728; (563) 381-1345

-- Davenport -- main office, 933 W. 2nd St., 52802, (563) 323-0306; northwest station, 4018 N. Marquette St., 52806, (563) 445-0457

-- Dixon -- 502 Railroad St., 52745; (563) 843-2546

-- Donahue -- 303 N. Main St., 52746; (563) 282-4511

-- Durant -- 822 5th St., 52747; (563) 785-6362

-- Eldridge -- 120 W. LeClaire Road, 52748; (563) 285-9625

-- LeClaire -- 310 Jones St., 52753; (563) 289-4785

-- Long Grove -- 123 S. 1st St., 52756; (563) 285-4722

-- McCausland -- 207 W. Gails St., 52758; (563) 225-2460

-- New Liberty -- 542 Hendricks St., 52765; (563) 893-2380

-- Pleasant Valley -- 24621 Valley Drive, 52767; (563) 332-6232

-- Princeton -- 634 U.S. 67, 52768; (563) 289-4013

-- Walcott -- 117 E. Bryant St., 52773; (563) 284-6446