A PO BOX number can be less than or more than four digit. For post office boxes, the general rule is that each box has its own ZIP+4 code.
The last four digit is often one of the following:
1. Zero plus the last three digits of the box number (eg. PO BOX 1001, Los Angeles CA 90001-0001).
2. The last four digits of the box number (eg. PO BOX 9991, Twin Peaks CA 92391-9991).
3. If the box number is less than four digits, enough zeros prepended to the front of the box number to produce a four-digit number(eg. PO BOX 1, Shreveport LA 71161-0001).
However, there is no uniform rule, the zip code plus four is for reference only, the ZIP+4 code must be looked up individually for each box in the USPS offical website.
PO BOX 401, OPELIKA, AL 36803-0401
PO BOX 402, OPELIKA, AL 36803-0402
PO BOX 403, OPELIKA, AL 36803-0403
PO BOX 404, OPELIKA, AL 36803-0404
PO BOX 405, OPELIKA, AL 36803-0405
PO BOX 406, OPELIKA, AL 36803-0406
PO BOX 407, OPELIKA, AL 36803-0407
PO BOX 408, OPELIKA, AL 36803-0408
PO BOX 409, OPELIKA, AL 36803-0409
PO BOX 410, OPELIKA, AL 36803-0410
PO BOX 411, OPELIKA, AL 36803-0411
PO BOX 412, OPELIKA, AL 36803-0412
PO BOX 413, OPELIKA, AL 36803-0413
PO BOX 414, OPELIKA, AL 36803-0414
PO BOX 415, OPELIKA, AL 36803-0415
PO BOX 416, OPELIKA, AL 36803-0416
PO BOX 417, OPELIKA, AL 36803-0417
PO BOX 418, OPELIKA, AL 36803-0418
PO BOX 419, OPELIKA, AL 36803-0419
PO BOX 420, OPELIKA, AL 36803-0420
PO BOX 421, OPELIKA, AL 36803-0421
PO BOX 422, OPELIKA, AL 36803-0422
PO BOX 423, OPELIKA, AL 36803-0423
PO BOX 424, OPELIKA, AL 36803-0424
PO BOX 425, OPELIKA, AL 36803-0425
PO BOX 426, OPELIKA, AL 36803-0426
PO BOX 427, OPELIKA, AL 36803-0427
PO BOX 428, OPELIKA, AL 36803-0428
PO BOX 429, OPELIKA, AL 36803-0429
PO BOX 430, OPELIKA, AL 36803-0430
PO BOX 431, OPELIKA, AL 36803-0431
PO BOX 432, OPELIKA, AL 36803-0432
PO BOX 433, OPELIKA, AL 36803-0433
PO BOX 434, OPELIKA, AL 36803-0434
PO BOX 435, OPELIKA, AL 36803-0435
PO BOX 436, OPELIKA, AL 36803-0436
PO BOX 437, OPELIKA, AL 36803-0437
PO BOX 438, OPELIKA, AL 36803-0438
PO BOX 439, OPELIKA, AL 36803-0439
PO BOX 440, OPELIKA, AL 36803-0440
PO BOX 441, OPELIKA, AL 36803-0441
PO BOX 442, OPELIKA, AL 36803-0442
PO BOX 443, OPELIKA, AL 36803-0443
PO BOX 444, OPELIKA, AL 36803-0444
PO BOX 445, OPELIKA, AL 36803-0445
PO BOX 446, OPELIKA, AL 36803-0446
PO BOX 447, OPELIKA, AL 36803-0447
PO BOX 448, OPELIKA, AL 36803-0448
PO BOX 449, OPELIKA, AL 36803-0449
PO BOX 450, OPELIKA, AL 36803-0450
PO BOX 451, OPELIKA, AL 36803-0451
PO BOX 452, OPELIKA, AL 36803-0452
PO BOX 453, OPELIKA, AL 36803-0453
PO BOX 454, OPELIKA, AL 36803-0454
PO BOX 455, OPELIKA, AL 36803-0455
PO BOX 456, OPELIKA, AL 36803-0456
PO BOX 457, OPELIKA, AL 36803-0457
PO BOX 458, OPELIKA, AL 36803-0458
PO BOX 459, OPELIKA, AL 36803-0459
PO BOX 460, OPELIKA, AL 36803-0460
PO BOX 461, OPELIKA, AL 36803-0461
PO BOX 462, OPELIKA, AL 36803-0462
PO BOX 463, OPELIKA, AL 36803-0463
PO BOX 464, OPELIKA, AL 36803-0464
PO BOX 465, OPELIKA, AL 36803-0465
PO BOX 466, OPELIKA, AL 36803-0466
PO BOX 467, OPELIKA, AL 36803-0467
PO BOX 468, OPELIKA, AL 36803-0468
PO BOX 469, OPELIKA, AL 36803-0469
PO BOX 470, OPELIKA, AL 36803-0470
PO BOX 471, OPELIKA, AL 36803-0471
PO BOX 472, OPELIKA, AL 36803-0472
PO BOX 473, OPELIKA, AL 36803-0473
PO BOX 474, OPELIKA, AL 36803-0474
PO BOX 475, OPELIKA, AL 36803-0475
PO BOX 476, OPELIKA, AL 36803-0476
PO BOX 477, OPELIKA, AL 36803-0477
PO BOX 478, OPELIKA, AL 36803-0478
PO BOX 479, OPELIKA, AL 36803-0479
PO BOX 480, OPELIKA, AL 36803-0480
PO BOX 481, OPELIKA, AL 36803-0481
PO BOX 482, OPELIKA, AL 36803-0482
PO BOX 483, OPELIKA, AL 36803-0483
PO BOX 484, OPELIKA, AL 36803-0484
PO BOX 485, OPELIKA, AL 36803-0485
PO BOX 486, OPELIKA, AL 36803-0486
PO BOX 487, OPELIKA, AL 36803-0487
PO BOX 488, OPELIKA, AL 36803-0488
PO BOX 489, OPELIKA, AL 36803-0489
PO BOX 490, OPELIKA, AL 36803-0490
PO BOX 491, OPELIKA, AL 36803-0491
PO BOX 492, OPELIKA, AL 36803-0492
PO BOX 493, OPELIKA, AL 36803-0493
PO BOX 494, OPELIKA, AL 36803-0494
PO BOX 495, OPELIKA, AL 36803-0495
PO BOX 496, OPELIKA, AL 36803-0496
PO BOX 497, OPELIKA, AL 36803-0497
PO BOX 498, OPELIKA, AL 36803-0498
PO BOX 499, OPELIKA, AL 36803-0499
PO BOX 500, OPELIKA, AL 36803-0500
PO BOX 501, OPELIKA, AL 36803-0501
PO BOX 502, OPELIKA, AL 36803-0502
PO BOX 503, OPELIKA, AL 36803-0503
PO BOX 504, OPELIKA, AL 36803-0504
PO BOX 505, OPELIKA, AL 36803-0505
PO BOX 506, OPELIKA, AL 36803-0506
PO BOX 507, OPELIKA, AL 36803-0507
PO BOX 508, OPELIKA, AL 36803-0508
PO BOX 509, OPELIKA, AL 36803-0509
PO BOX 510, OPELIKA, AL 36803-0510
PO BOX 511, OPELIKA, AL 36803-0511
PO BOX 512, OPELIKA, AL 36803-0512
PO BOX 513, OPELIKA, AL 36803-0513
PO BOX 514, OPELIKA, AL 36803-0514
PO BOX 515, OPELIKA, AL 36803-0515
PO BOX 516, OPELIKA, AL 36803-0516
PO BOX 517, OPELIKA, AL 36803-0517
PO BOX 518, OPELIKA, AL 36803-0518
PO BOX 519, OPELIKA, AL 36803-0519
PO BOX 520, OPELIKA, AL 36803-0520
PO BOX 521, OPELIKA, AL 36803-0521
PO BOX 522, OPELIKA, AL 36803-0522
PO BOX 523, OPELIKA, AL 36803-0523
PO BOX 524, OPELIKA, AL 36803-0524
PO BOX 525, OPELIKA, AL 36803-0525
PO BOX 526, OPELIKA, AL 36803-0526
PO BOX 527, OPELIKA, AL 36803-0527
PO BOX 528, OPELIKA, AL 36803-0528
PO BOX 529, OPELIKA, AL 36803-0529
PO BOX 530, OPELIKA, AL 36803-0530
PO BOX 531, OPELIKA, AL 36803-0531
PO BOX 532, OPELIKA, AL 36803-0532
PO BOX 533, OPELIKA, AL 36803-0533
PO BOX 534, OPELIKA, AL 36803-0534
PO BOX 535, OPELIKA, AL 36803-0535
PO BOX 536, OPELIKA, AL 36803-0536
PO BOX 537, OPELIKA, AL 36803-0537
PO BOX 538, OPELIKA, AL 36803-0538
PO BOX 539, OPELIKA, AL 36803-0539
PO BOX 540, OPELIKA, AL 36803-0540
PO BOX 541, OPELIKA, AL 36803-0541
PO BOX 542, OPELIKA, AL 36803-0542
PO BOX 543, OPELIKA, AL 36803-0543
PO BOX 544, OPELIKA, AL 36803-0544
PO BOX 545, OPELIKA, AL 36803-0545
PO BOX 546, OPELIKA, AL 36803-0546
PO BOX 547, OPELIKA, AL 36803-0547
PO BOX 548, OPELIKA, AL 36803-0548
PO BOX 549, OPELIKA, AL 36803-0549
PO BOX 550, OPELIKA, AL 36803-0550
PO BOX 551, OPELIKA, AL 36803-0551