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 1, CHRISTIANSTED, VI 00821-0001
PO BOX 2, CHRISTIANSTED, VI 00821-0002
PO BOX 3, CHRISTIANSTED, VI 00821-0003
PO BOX 4, CHRISTIANSTED, VI 00821-0004
PO BOX 5, CHRISTIANSTED, VI 00821-0005
PO BOX 6, CHRISTIANSTED, VI 00821-0006
PO BOX 7, CHRISTIANSTED, VI 00821-0007
PO BOX 8, CHRISTIANSTED, VI 00821-0008
PO BOX 9, CHRISTIANSTED, VI 00821-0009
PO BOX 10, CHRISTIANSTED, VI 00821-0010
PO BOX 11, CHRISTIANSTED, VI 00821-0011
PO BOX 12, CHRISTIANSTED, VI 00821-0012
PO BOX 13, CHRISTIANSTED, VI 00821-0013
PO BOX 14, CHRISTIANSTED, VI 00821-0014
PO BOX 15, CHRISTIANSTED, VI 00821-0015
PO BOX 16, CHRISTIANSTED, VI 00821-0016
PO BOX 17, CHRISTIANSTED, VI 00821-0017
PO BOX 18, CHRISTIANSTED, VI 00821-0018
PO BOX 19, CHRISTIANSTED, VI 00821-0019
PO BOX 20, CHRISTIANSTED, VI 00821-0020
PO BOX 21, CHRISTIANSTED, VI 00821-0021
PO BOX 22, CHRISTIANSTED, VI 00821-0022
PO BOX 23, CHRISTIANSTED, VI 00821-0023
PO BOX 24, CHRISTIANSTED, VI 00821-0024
PO BOX 25, CHRISTIANSTED, VI 00821-0025
PO BOX 26, CHRISTIANSTED, VI 00821-0026
PO BOX 27, CHRISTIANSTED, VI 00821-0027
PO BOX 28, CHRISTIANSTED, VI 00821-0028
PO BOX 29, CHRISTIANSTED, VI 00821-0029
PO BOX 30, CHRISTIANSTED, VI 00821-0030
PO BOX 31, CHRISTIANSTED, VI 00821-0031
PO BOX 32, CHRISTIANSTED, VI 00821-0032
PO BOX 33, CHRISTIANSTED, VI 00821-0033
PO BOX 34, CHRISTIANSTED, VI 00821-0034
PO BOX 35, CHRISTIANSTED, VI 00821-0035
PO BOX 36, CHRISTIANSTED, VI 00821-0036
PO BOX 37, CHRISTIANSTED, VI 00821-0037
PO BOX 38, CHRISTIANSTED, VI 00821-0038
PO BOX 39, CHRISTIANSTED, VI 00821-0039
PO BOX 40, CHRISTIANSTED, VI 00821-0040
PO BOX 41, CHRISTIANSTED, VI 00821-0041
PO BOX 42, CHRISTIANSTED, VI 00821-0042
PO BOX 43, CHRISTIANSTED, VI 00821-0043
PO BOX 44, CHRISTIANSTED, VI 00821-0044
PO BOX 45, CHRISTIANSTED, VI 00821-0045
PO BOX 46, CHRISTIANSTED, VI 00821-0046
PO BOX 47, CHRISTIANSTED, VI 00821-0047
PO BOX 48, CHRISTIANSTED, VI 00821-0048
PO BOX 49, CHRISTIANSTED, VI 00821-0049
PO BOX 50, CHRISTIANSTED, VI 00821-0050
PO BOX 51, CHRISTIANSTED, VI 00821-0051
PO BOX 52, CHRISTIANSTED, VI 00821-0052
PO BOX 53, CHRISTIANSTED, VI 00821-0053
PO BOX 54, CHRISTIANSTED, VI 00821-0054
PO BOX 55, CHRISTIANSTED, VI 00821-0055
PO BOX 56, CHRISTIANSTED, VI 00821-0056
PO BOX 57, CHRISTIANSTED, VI 00821-0057
PO BOX 58, CHRISTIANSTED, VI 00821-0058
PO BOX 59, CHRISTIANSTED, VI 00821-0059
PO BOX 60, CHRISTIANSTED, VI 00821-0060
PO BOX 61, CHRISTIANSTED, VI 00821-0061
PO BOX 62, CHRISTIANSTED, VI 00821-0062
PO BOX 63, CHRISTIANSTED, VI 00821-0063
PO BOX 64, CHRISTIANSTED, VI 00821-0064
PO BOX 65, CHRISTIANSTED, VI 00821-0065
PO BOX 66, CHRISTIANSTED, VI 00821-0066
PO BOX 67, CHRISTIANSTED, VI 00821-0067
PO BOX 68, CHRISTIANSTED, VI 00821-0068
PO BOX 69, CHRISTIANSTED, VI 00821-0069
PO BOX 70, CHRISTIANSTED, VI 00821-0070
PO BOX 71, CHRISTIANSTED, VI 00821-0071
PO BOX 72, CHRISTIANSTED, VI 00821-0072
PO BOX 73, CHRISTIANSTED, VI 00821-0073
PO BOX 74, CHRISTIANSTED, VI 00821-0074
PO BOX 75, CHRISTIANSTED, VI 00821-0075
PO BOX 76, CHRISTIANSTED, VI 00821-0076
PO BOX 77, CHRISTIANSTED, VI 00821-0077
PO BOX 78, CHRISTIANSTED, VI 00821-0078
PO BOX 79, CHRISTIANSTED, VI 00821-0079
PO BOX 80, CHRISTIANSTED, VI 00821-0080
PO BOX 81, CHRISTIANSTED, VI 00821-0081
PO BOX 82, CHRISTIANSTED, VI 00821-0082
PO BOX 83, CHRISTIANSTED, VI 00821-0083
PO BOX 84, CHRISTIANSTED, VI 00821-0084
PO BOX 85, CHRISTIANSTED, VI 00821-0085
PO BOX 86, CHRISTIANSTED, VI 00821-0086
PO BOX 87, CHRISTIANSTED, VI 00821-0087
PO BOX 88, CHRISTIANSTED, VI 00821-0088
PO BOX 89, CHRISTIANSTED, VI 00821-0089
PO BOX 90, CHRISTIANSTED, VI 00821-0090
PO BOX 91, CHRISTIANSTED, VI 00821-0091
PO BOX 92, CHRISTIANSTED, VI 00821-0092
PO BOX 93, CHRISTIANSTED, VI 00821-0093
PO BOX 94, CHRISTIANSTED, VI 00821-0094
PO BOX 95, CHRISTIANSTED, VI 00821-0095
PO BOX 96, CHRISTIANSTED, VI 00821-0096
PO BOX 97, CHRISTIANSTED, VI 00821-0097
PO BOX 98, CHRISTIANSTED, VI 00821-0098
PO BOX 99, CHRISTIANSTED, VI 00821-0099
PO BOX 100, CHRISTIANSTED, VI 00821-0100
PO BOX 101, CHRISTIANSTED, VI 00821-0101
PO BOX 102, CHRISTIANSTED, VI 00821-0102
PO BOX 103, CHRISTIANSTED, VI 00821-0103
PO BOX 104, CHRISTIANSTED, VI 00821-0104
PO BOX 105, CHRISTIANSTED, VI 00821-0105
PO BOX 106, CHRISTIANSTED, VI 00821-0106
PO BOX 107, CHRISTIANSTED, VI 00821-0107
PO BOX 108, CHRISTIANSTED, VI 00821-0108
PO BOX 109, CHRISTIANSTED, VI 00821-0109
PO BOX 110, CHRISTIANSTED, VI 00821-0110
PO BOX 111, CHRISTIANSTED, VI 00821-0111
PO BOX 112, CHRISTIANSTED, VI 00821-0112
PO BOX 113, CHRISTIANSTED, VI 00821-0113
PO BOX 114, CHRISTIANSTED, VI 00821-0114
PO BOX 115, CHRISTIANSTED, VI 00821-0115
PO BOX 116, CHRISTIANSTED, VI 00821-0116
PO BOX 117, CHRISTIANSTED, VI 00821-0117
Add new comment