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 461, BURNSVILLE, WV 26335-0461
PO BOX 462, BURNSVILLE, WV 26335-0462
PO BOX 463, BURNSVILLE, WV 26335-0463
PO BOX 464, BURNSVILLE, WV 26335-0464
PO BOX 465, BURNSVILLE, WV 26335-0465
PO BOX 466, BURNSVILLE, WV 26335-0466
PO BOX 467, BURNSVILLE, WV 26335-0467
PO BOX 468, BURNSVILLE, WV 26335-0468
PO BOX 469, BURNSVILLE, WV 26335-0469
PO BOX 470, BURNSVILLE, WV 26335-0470
PO BOX 471, BURNSVILLE, WV 26335-0471
PO BOX 472, BURNSVILLE, WV 26335-0472
PO BOX 473, BURNSVILLE, WV 26335-0473
PO BOX 474, BURNSVILLE, WV 26335-0474
PO BOX 475, BURNSVILLE, WV 26335-0475
PO BOX 476, BURNSVILLE, WV 26335-0476
PO BOX 477, BURNSVILLE, WV 26335-0477
PO BOX 478, BURNSVILLE, WV 26335-0478
PO BOX 479, BURNSVILLE, WV 26335-0479
PO BOX 480, BURNSVILLE, WV 26335-0480
PO BOX 481, BURNSVILLE, WV 26335-0481
PO BOX 482, BURNSVILLE, WV 26335-0482
PO BOX 483, BURNSVILLE, WV 26335-0483
PO BOX 484, BURNSVILLE, WV 26335-0484
PO BOX 485, BURNSVILLE, WV 26335-0485
PO BOX 486, BURNSVILLE, WV 26335-0486
PO BOX 487, BURNSVILLE, WV 26335-0487
PO BOX 488, BURNSVILLE, WV 26335-0488
PO BOX 489, BURNSVILLE, WV 26335-0489
PO BOX 490, BURNSVILLE, WV 26335-0490
PO BOX 491, BURNSVILLE, WV 26335-0491
PO BOX 492, BURNSVILLE, WV 26335-0492
PO BOX 493, BURNSVILLE, WV 26335-0493
PO BOX 494, BURNSVILLE, WV 26335-0494
PO BOX 495, BURNSVILLE, WV 26335-0495
PO BOX 496, BURNSVILLE, WV 26335-0496
PO BOX 497, BURNSVILLE, WV 26335-0497
PO BOX 498, BURNSVILLE, WV 26335-0498
PO BOX 499, BURNSVILLE, WV 26335-0499
PO BOX 500, BURNSVILLE, WV 26335-0500
PO BOX 501, BURNSVILLE, WV 26335-0501
PO BOX 502, BURNSVILLE, WV 26335-0502
PO BOX 503, BURNSVILLE, WV 26335-0503
PO BOX 504, BURNSVILLE, WV 26335-0504
PO BOX 505, BURNSVILLE, WV 26335-0505
PO BOX 506, BURNSVILLE, WV 26335-0506
PO BOX 507, BURNSVILLE, WV 26335-0507
PO BOX 508, BURNSVILLE, WV 26335-0508
PO BOX 509, BURNSVILLE, WV 26335-0509
PO BOX 510, BURNSVILLE, WV 26335-0510
PO BOX 511, BURNSVILLE, WV 26335-0511
PO BOX 512, BURNSVILLE, WV 26335-0512
PO BOX 513, BURNSVILLE, WV 26335-0513
PO BOX 514, BURNSVILLE, WV 26335-0514
PO BOX 515, BURNSVILLE, WV 26335-0515
PO BOX 516, BURNSVILLE, WV 26335-0516
PO BOX 517, BURNSVILLE, WV 26335-0517
PO BOX 518, BURNSVILLE, WV 26335-0518
PO BOX 519, BURNSVILLE, WV 26335-0519
PO BOX 520, BURNSVILLE, WV 26335-0520
PO BOX 521, BURNSVILLE, WV 26335-0521
PO BOX 522, BURNSVILLE, WV 26335-0522
PO BOX 523, BURNSVILLE, WV 26335-0523
PO BOX 524, BURNSVILLE, WV 26335-0524
PO BOX 525, BURNSVILLE, WV 26335-0525
PO BOX 526, BURNSVILLE, WV 26335-0526
PO BOX 527, BURNSVILLE, WV 26335-0527
PO BOX 528, BURNSVILLE, WV 26335-0528
PO BOX 529, BURNSVILLE, WV 26335-0529
PO BOX 530, BURNSVILLE, WV 26335-0530
PO BOX 531, BURNSVILLE, WV 26335-0531
PO BOX 532, BURNSVILLE, WV 26335-0532
PO BOX 533, BURNSVILLE, WV 26335-0533
PO BOX 534, BURNSVILLE, WV 26335-0534
PO BOX 535, BURNSVILLE, WV 26335-0535
PO BOX 536, BURNSVILLE, WV 26335-0536
PO BOX 537, BURNSVILLE, WV 26335-0537
PO BOX 538, BURNSVILLE, WV 26335-0538
PO BOX 539, BURNSVILLE, WV 26335-0539
PO BOX 540, BURNSVILLE, WV 26335-0540
PO BOX 541, BURNSVILLE, WV 26335-0541
PO BOX 542, BURNSVILLE, WV 26335-0542
PO BOX 543, BURNSVILLE, WV 26335-0543
PO BOX 544, BURNSVILLE, WV 26335-0544
PO BOX 545, BURNSVILLE, WV 26335-0545
PO BOX 546, BURNSVILLE, WV 26335-0546
PO BOX 547, BURNSVILLE, WV 26335-0547
PO BOX 548, BURNSVILLE, WV 26335-0548
PO BOX 549, BURNSVILLE, WV 26335-0549
PO BOX 550, BURNSVILLE, WV 26335-0550
PO BOX 551, BURNSVILLE, WV 26335-0551
PO BOX 552, BURNSVILLE, WV 26335-0552
PO BOX 553, BURNSVILLE, WV 26335-0553
PO BOX 554, BURNSVILLE, WV 26335-0554
PO BOX 555, BURNSVILLE, WV 26335-0555
PO BOX 556, BURNSVILLE, WV 26335-0556
PO BOX 557, BURNSVILLE, WV 26335-0557
PO BOX 558, BURNSVILLE, WV 26335-0558
PO BOX 559, BURNSVILLE, WV 26335-0559
PO BOX 560, BURNSVILLE, WV 26335-0560
PO BOX 561, BURNSVILLE, WV 26335-0561
PO BOX 562, BURNSVILLE, WV 26335-0562
PO BOX 563, BURNSVILLE, WV 26335-0563
PO BOX 564, BURNSVILLE, WV 26335-0564
PO BOX 565, BURNSVILLE, WV 26335-0565
PO BOX 566, BURNSVILLE, WV 26335-0566
PO BOX 567, BURNSVILLE, WV 26335-0567
PO BOX 568, BURNSVILLE, WV 26335-0568
PO BOX 569, BURNSVILLE, WV 26335-0569
PO BOX 570, BURNSVILLE, WV 26335-0570
PO BOX 571, BURNSVILLE, WV 26335-0571
PO BOX 572, BURNSVILLE, WV 26335-0572
PO BOX 573, BURNSVILLE, WV 26335-0573
PO BOX 574, BURNSVILLE, WV 26335-0574
PO BOX 575, BURNSVILLE, WV 26335-0575
PO BOX 576, BURNSVILLE, WV 26335-0576
PO BOX 577, BURNSVILLE, WV 26335-0577
PO BOX 578, BURNSVILLE, WV 26335-0578
PO BOX 579, BURNSVILLE, WV 26335-0579
PO BOX 580, BURNSVILLE, WV 26335-0580
PO BOX 581, BURNSVILLE, WV 26335-0581
PO BOX 582, BURNSVILLE, WV 26335-0582
PO BOX 583, BURNSVILLE, WV 26335-0583
PO BOX 584, BURNSVILLE, WV 26335-0584
PO BOX 585, BURNSVILLE, WV 26335-0585
PO BOX 586, BURNSVILLE, WV 26335-0586
PO BOX 587, BURNSVILLE, WV 26335-0587
PO BOX 588, BURNSVILLE, WV 26335-0588
PO BOX 589, BURNSVILLE, WV 26335-0589
PO BOX 590, BURNSVILLE, WV 26335-0590
PO BOX 591, BURNSVILLE, WV 26335-0591
PO BOX 592, BURNSVILLE, WV 26335-0592
PO BOX 593, BURNSVILLE, WV 26335-0593
PO BOX 594, BURNSVILLE, WV 26335-0594
PO BOX 595, BURNSVILLE, WV 26335-0595
PO BOX 596, BURNSVILLE, WV 26335-0596
PO BOX 597, BURNSVILLE, WV 26335-0597
PO BOX 598, BURNSVILLE, WV 26335-0598
PO BOX 599, BURNSVILLE, WV 26335-0599
PO BOX 600, BURNSVILLE, WV 26335-0600
PO BOX 601, BURNSVILLE, WV 26335-0601
PO BOX 602, BURNSVILLE, WV 26335-0602
PO BOX 603, BURNSVILLE, WV 26335-0603
PO BOX 604, BURNSVILLE, WV 26335-0604
PO BOX 605, BURNSVILLE, WV 26335-0605
PO BOX 606, BURNSVILLE, WV 26335-0606
PO BOX 607, BURNSVILLE, WV 26335-0607
PO BOX 608, BURNSVILLE, WV 26335-0608
PO BOX 609, BURNSVILLE, WV 26335-0609
PO BOX 610, BURNSVILLE, WV 26335-0610
PO BOX 611, BURNSVILLE, WV 26335-0611
PO BOX 612, BURNSVILLE, WV 26335-0612
PO BOX 613, BURNSVILLE, WV 26335-0613
PO BOX 614, BURNSVILLE, WV 26335-0614
PO BOX 615, BURNSVILLE, WV 26335-0615
PO BOX 616, BURNSVILLE, WV 26335-0616
PO BOX 617, BURNSVILLE, WV 26335-0617
PO BOX 618, BURNSVILLE, WV 26335-0618
PO BOX 619, BURNSVILLE, WV 26335-0619
PO BOX 620, BURNSVILLE, WV 26335-0620
PO BOX 621, BURNSVILLE, WV 26335-0621
PO BOX 622, BURNSVILLE, WV 26335-0622
PO BOX 623, BURNSVILLE, WV 26335-0623
PO BOX 624, BURNSVILLE, WV 26335-0624
PO BOX 625, BURNSVILLE, WV 26335-0625
PO BOX 626, BURNSVILLE, WV 26335-0626
PO BOX 627, BURNSVILLE, WV 26335-0627
PO BOX 628, BURNSVILLE, WV 26335-0628
PO BOX 629, BURNSVILLE, WV 26335-0629
PO BOX 630, BURNSVILLE, WV 26335-0630
PO BOX 631, BURNSVILLE, WV 26335-0631
PO BOX 632, BURNSVILLE, WV 26335-0632
PO BOX 633, BURNSVILLE, WV 26335-0633
PO BOX 634, BURNSVILLE, WV 26335-0634