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 641, WINTER HAVEN, FL 33882-0641
PO BOX 642, WINTER HAVEN, FL 33882-0642
PO BOX 643, WINTER HAVEN, FL 33882-0643
PO BOX 644, WINTER HAVEN, FL 33882-0644
PO BOX 645, WINTER HAVEN, FL 33882-0645
PO BOX 646, WINTER HAVEN, FL 33882-0646
PO BOX 647, WINTER HAVEN, FL 33882-0647
PO BOX 648, WINTER HAVEN, FL 33882-0648
PO BOX 649, WINTER HAVEN, FL 33882-0649
PO BOX 650, WINTER HAVEN, FL 33882-0650
PO BOX 651, WINTER HAVEN, FL 33882-0651
PO BOX 652, WINTER HAVEN, FL 33882-0652
PO BOX 653, WINTER HAVEN, FL 33882-0653
PO BOX 654, WINTER HAVEN, FL 33882-0654
PO BOX 655, WINTER HAVEN, FL 33882-0655
PO BOX 656, WINTER HAVEN, FL 33882-0656
PO BOX 657, WINTER HAVEN, FL 33882-0657
PO BOX 658, WINTER HAVEN, FL 33882-0658
PO BOX 659, WINTER HAVEN, FL 33882-0659
PO BOX 660, WINTER HAVEN, FL 33882-0660
PO BOX 661, WINTER HAVEN, FL 33882-0661
PO BOX 662, WINTER HAVEN, FL 33882-0662
PO BOX 663, WINTER HAVEN, FL 33882-0663
PO BOX 664, WINTER HAVEN, FL 33882-0664
PO BOX 665, WINTER HAVEN, FL 33882-0665
PO BOX 666, WINTER HAVEN, FL 33882-0666
PO BOX 667, WINTER HAVEN, FL 33882-0667
PO BOX 668, WINTER HAVEN, FL 33882-0668
PO BOX 669, WINTER HAVEN, FL 33882-0669
PO BOX 670, WINTER HAVEN, FL 33882-0670
PO BOX 671, WINTER HAVEN, FL 33882-0671
PO BOX 672, WINTER HAVEN, FL 33882-0672
PO BOX 673, WINTER HAVEN, FL 33882-0673
PO BOX 674, WINTER HAVEN, FL 33882-0674
PO BOX 675, WINTER HAVEN, FL 33882-0675
PO BOX 676, WINTER HAVEN, FL 33882-0676
PO BOX 677, WINTER HAVEN, FL 33882-0677
PO BOX 678, WINTER HAVEN, FL 33882-0678
PO BOX 679, WINTER HAVEN, FL 33882-0679
PO BOX 680, WINTER HAVEN, FL 33882-0680
PO BOX 681, WINTER HAVEN, FL 33882-0681
PO BOX 682, WINTER HAVEN, FL 33882-0682
PO BOX 683, WINTER HAVEN, FL 33882-0683
PO BOX 684, WINTER HAVEN, FL 33882-0684
PO BOX 685, WINTER HAVEN, FL 33882-0685
PO BOX 686, WINTER HAVEN, FL 33882-0686
PO BOX 687, WINTER HAVEN, FL 33882-0687
PO BOX 688, WINTER HAVEN, FL 33882-0688
PO BOX 689, WINTER HAVEN, FL 33882-0689
PO BOX 690, WINTER HAVEN, FL 33882-0690
PO BOX 691, WINTER HAVEN, FL 33882-0691
PO BOX 692, WINTER HAVEN, FL 33882-0692
PO BOX 693, WINTER HAVEN, FL 33882-0693
PO BOX 694, WINTER HAVEN, FL 33882-0694
PO BOX 695, WINTER HAVEN, FL 33882-0695
PO BOX 696, WINTER HAVEN, FL 33882-0696
PO BOX 697, WINTER HAVEN, FL 33882-0697
PO BOX 698, WINTER HAVEN, FL 33882-0698
PO BOX 699, WINTER HAVEN, FL 33882-0699
PO BOX 700, WINTER HAVEN, FL 33882-0700
PO BOX 701, WINTER HAVEN, FL 33882-0701
PO BOX 702, WINTER HAVEN, FL 33882-0702
PO BOX 703, WINTER HAVEN, FL 33882-0703
PO BOX 704, WINTER HAVEN, FL 33882-0704
PO BOX 705, WINTER HAVEN, FL 33882-0705
PO BOX 706, WINTER HAVEN, FL 33882-0706
PO BOX 707, WINTER HAVEN, FL 33882-0707
PO BOX 708, WINTER HAVEN, FL 33882-0708
PO BOX 709, WINTER HAVEN, FL 33882-0709
PO BOX 710, WINTER HAVEN, FL 33882-0710
PO BOX 711, WINTER HAVEN, FL 33882-0711
PO BOX 712, WINTER HAVEN, FL 33882-0712
PO BOX 713, WINTER HAVEN, FL 33882-0713
PO BOX 714, WINTER HAVEN, FL 33882-0714
PO BOX 715, WINTER HAVEN, FL 33882-0715
PO BOX 716, WINTER HAVEN, FL 33882-0716
PO BOX 717, WINTER HAVEN, FL 33882-0717
PO BOX 718, WINTER HAVEN, FL 33882-0718
PO BOX 719, WINTER HAVEN, FL 33882-0719
PO BOX 720, WINTER HAVEN, FL 33882-0720
PO BOX 721, WINTER HAVEN, FL 33882-0721
PO BOX 722, WINTER HAVEN, FL 33882-0722
PO BOX 723, WINTER HAVEN, FL 33882-0723
PO BOX 724, WINTER HAVEN, FL 33882-0724
PO BOX 725, WINTER HAVEN, FL 33882-0725
PO BOX 726, WINTER HAVEN, FL 33882-0726
PO BOX 727, WINTER HAVEN, FL 33882-0727
PO BOX 728, WINTER HAVEN, FL 33882-0728
PO BOX 729, WINTER HAVEN, FL 33882-0729
PO BOX 730, WINTER HAVEN, FL 33882-0730
PO BOX 731, WINTER HAVEN, FL 33882-0731
PO BOX 732, WINTER HAVEN, FL 33882-0732
PO BOX 733, WINTER HAVEN, FL 33882-0733
PO BOX 734, WINTER HAVEN, FL 33882-0734
PO BOX 735, WINTER HAVEN, FL 33882-0735
PO BOX 736, WINTER HAVEN, FL 33882-0736
PO BOX 737, WINTER HAVEN, FL 33882-0737
PO BOX 738, WINTER HAVEN, FL 33882-0738
PO BOX 739, WINTER HAVEN, FL 33882-0739
PO BOX 740, WINTER HAVEN, FL 33882-0740
PO BOX 741, WINTER HAVEN, FL 33882-0741
PO BOX 742, WINTER HAVEN, FL 33882-0742
PO BOX 743, WINTER HAVEN, FL 33882-0743
PO BOX 744, WINTER HAVEN, FL 33882-0744
PO BOX 745, WINTER HAVEN, FL 33882-0745
PO BOX 746, WINTER HAVEN, FL 33882-0746
PO BOX 747, WINTER HAVEN, FL 33882-0747
PO BOX 748, WINTER HAVEN, FL 33882-0748
PO BOX 749, WINTER HAVEN, FL 33882-0749
PO BOX 750, WINTER HAVEN, FL 33882-0750
PO BOX 751, WINTER HAVEN, FL 33882-0751
PO BOX 752, WINTER HAVEN, FL 33882-0752
PO BOX 753, WINTER HAVEN, FL 33882-0753
PO BOX 754, WINTER HAVEN, FL 33882-0754
PO BOX 755, WINTER HAVEN, FL 33882-0755
PO BOX 756, WINTER HAVEN, FL 33882-0756
PO BOX 757, WINTER HAVEN, FL 33882-0757
PO BOX 758, WINTER HAVEN, FL 33882-0758
PO BOX 759, WINTER HAVEN, FL 33882-0759
PO BOX 760, WINTER HAVEN, FL 33882-0760
PO BOX 761, WINTER HAVEN, FL 33882-0761
PO BOX 762, WINTER HAVEN, FL 33882-0762
PO BOX 763, WINTER HAVEN, FL 33882-0763
PO BOX 764, WINTER HAVEN, FL 33882-0764
PO BOX 765, WINTER HAVEN, FL 33882-0765
PO BOX 766, WINTER HAVEN, FL 33882-0766
PO BOX 767, WINTER HAVEN, FL 33882-0767
PO BOX 768, WINTER HAVEN, FL 33882-0768
PO BOX 769, WINTER HAVEN, FL 33882-0769
PO BOX 770, WINTER HAVEN, FL 33882-0770
PO BOX 771, WINTER HAVEN, FL 33882-0771
PO BOX 772, WINTER HAVEN, FL 33882-0772
PO BOX 773, WINTER HAVEN, FL 33882-0773
PO BOX 774, WINTER HAVEN, FL 33882-0774
PO BOX 775, WINTER HAVEN, FL 33882-0775
PO BOX 776, WINTER HAVEN, FL 33882-0776
PO BOX 777, WINTER HAVEN, FL 33882-0777
PO BOX 778, WINTER HAVEN, FL 33882-0778
PO BOX 779, WINTER HAVEN, FL 33882-0779
PO BOX 780, WINTER HAVEN, FL 33882-0780
Add new comment