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 21, FLEMINGSBURG, KY 41041-0021
PO BOX 22, FLEMINGSBURG, KY 41041-0022
PO BOX 23, FLEMINGSBURG, KY 41041-0023
PO BOX 24, FLEMINGSBURG, KY 41041-0024
PO BOX 25, FLEMINGSBURG, KY 41041-0025
PO BOX 26, FLEMINGSBURG, KY 41041-0026
PO BOX 27, FLEMINGSBURG, KY 41041-0027
PO BOX 28, FLEMINGSBURG, KY 41041-0028
PO BOX 29, FLEMINGSBURG, KY 41041-0029
PO BOX 30, FLEMINGSBURG, KY 41041-0030
PO BOX 31, FLEMINGSBURG, KY 41041-0031
PO BOX 32, FLEMINGSBURG, KY 41041-0032
PO BOX 33, FLEMINGSBURG, KY 41041-0033
PO BOX 34, FLEMINGSBURG, KY 41041-0034
PO BOX 35, FLEMINGSBURG, KY 41041-0035
PO BOX 36, FLEMINGSBURG, KY 41041-0036
PO BOX 37, FLEMINGSBURG, KY 41041-0037
PO BOX 38, FLEMINGSBURG, KY 41041-0038
PO BOX 39, FLEMINGSBURG, KY 41041-0039
PO BOX 40, FLEMINGSBURG, KY 41041-0040
PO BOX 41, FLEMINGSBURG, KY 41041-0041
PO BOX 42, FLEMINGSBURG, KY 41041-0042
PO BOX 43, FLEMINGSBURG, KY 41041-0043
PO BOX 44, FLEMINGSBURG, KY 41041-0044
PO BOX 45, FLEMINGSBURG, KY 41041-0045
PO BOX 46, FLEMINGSBURG, KY 41041-0046
PO BOX 47, FLEMINGSBURG, KY 41041-0047
PO BOX 48, FLEMINGSBURG, KY 41041-0048
PO BOX 49, FLEMINGSBURG, KY 41041-0049
PO BOX 50, FLEMINGSBURG, KY 41041-0050
PO BOX 51, FLEMINGSBURG, KY 41041-0051
PO BOX 52, FLEMINGSBURG, KY 41041-0052
PO BOX 53, FLEMINGSBURG, KY 41041-0053
PO BOX 54, FLEMINGSBURG, KY 41041-0054
PO BOX 55, FLEMINGSBURG, KY 41041-0055
PO BOX 56, FLEMINGSBURG, KY 41041-0056
PO BOX 57, FLEMINGSBURG, KY 41041-0057
PO BOX 58, FLEMINGSBURG, KY 41041-0058
PO BOX 59, FLEMINGSBURG, KY 41041-0059
PO BOX 60, FLEMINGSBURG, KY 41041-0060
PO BOX 61, FLEMINGSBURG, KY 41041-0061
PO BOX 62, FLEMINGSBURG, KY 41041-0062
PO BOX 63, FLEMINGSBURG, KY 41041-0063
PO BOX 64, FLEMINGSBURG, KY 41041-0064
PO BOX 65, FLEMINGSBURG, KY 41041-0065
PO BOX 66, FLEMINGSBURG, KY 41041-0066
PO BOX 67, FLEMINGSBURG, KY 41041-0067
PO BOX 68, FLEMINGSBURG, KY 41041-0068
PO BOX 69, FLEMINGSBURG, KY 41041-0069
PO BOX 70, FLEMINGSBURG, KY 41041-0070
PO BOX 71, FLEMINGSBURG, KY 41041-0071
PO BOX 72, FLEMINGSBURG, KY 41041-0072
PO BOX 73, FLEMINGSBURG, KY 41041-0073
PO BOX 74, FLEMINGSBURG, KY 41041-0074
PO BOX 75, FLEMINGSBURG, KY 41041-0075
PO BOX 76, FLEMINGSBURG, KY 41041-0076
PO BOX 77, FLEMINGSBURG, KY 41041-0077
PO BOX 78, FLEMINGSBURG, KY 41041-0078
PO BOX 79, FLEMINGSBURG, KY 41041-0079
PO BOX 80, FLEMINGSBURG, KY 41041-0080
PO BOX 81, FLEMINGSBURG, KY 41041-0081
PO BOX 82, FLEMINGSBURG, KY 41041-0082
PO BOX 83, FLEMINGSBURG, KY 41041-0083
PO BOX 84, FLEMINGSBURG, KY 41041-0084
PO BOX 85, FLEMINGSBURG, KY 41041-0085
PO BOX 86, FLEMINGSBURG, KY 41041-0086
PO BOX 87, FLEMINGSBURG, KY 41041-0087
PO BOX 88, FLEMINGSBURG, KY 41041-0088
PO BOX 89, FLEMINGSBURG, KY 41041-0089
PO BOX 90, FLEMINGSBURG, KY 41041-0090
PO BOX 91, FLEMINGSBURG, KY 41041-0091
PO BOX 92, FLEMINGSBURG, KY 41041-0092
PO BOX 93, FLEMINGSBURG, KY 41041-0093
PO BOX 94, FLEMINGSBURG, KY 41041-0094
PO BOX 95, FLEMINGSBURG, KY 41041-0095
PO BOX 96, FLEMINGSBURG, KY 41041-0096
PO BOX 97, FLEMINGSBURG, KY 41041-0097
PO BOX 98, FLEMINGSBURG, KY 41041-0098
PO BOX 99, FLEMINGSBURG, KY 41041-0099
PO BOX 100, FLEMINGSBURG, KY 41041-0100
PO BOX 101, FLEMINGSBURG, KY 41041-0101
PO BOX 102, FLEMINGSBURG, KY 41041-0102
PO BOX 103, FLEMINGSBURG, KY 41041-0103
PO BOX 104, FLEMINGSBURG, KY 41041-0104
PO BOX 105, FLEMINGSBURG, KY 41041-0105
PO BOX 106, FLEMINGSBURG, KY 41041-0106
PO BOX 107, FLEMINGSBURG, KY 41041-0107
PO BOX 108, FLEMINGSBURG, KY 41041-0108
PO BOX 109, FLEMINGSBURG, KY 41041-0109
PO BOX 110, FLEMINGSBURG, KY 41041-0110
PO BOX 111, FLEMINGSBURG, KY 41041-0111
PO BOX 112, FLEMINGSBURG, KY 41041-0112
PO BOX 113, FLEMINGSBURG, KY 41041-0113
PO BOX 114, FLEMINGSBURG, KY 41041-0114
PO BOX 115, FLEMINGSBURG, KY 41041-0115
PO BOX 116, FLEMINGSBURG, KY 41041-0116
PO BOX 117, FLEMINGSBURG, KY 41041-0117
PO BOX 118, FLEMINGSBURG, KY 41041-0118
PO BOX 119, FLEMINGSBURG, KY 41041-0119
PO BOX 120, FLEMINGSBURG, KY 41041-0120
PO BOX 121, FLEMINGSBURG, KY 41041-0121
PO BOX 122, FLEMINGSBURG, KY 41041-0122
PO BOX 123, FLEMINGSBURG, KY 41041-0123
PO BOX 124, FLEMINGSBURG, KY 41041-0124
PO BOX 125, FLEMINGSBURG, KY 41041-0125
PO BOX 126, FLEMINGSBURG, KY 41041-0126
PO BOX 127, FLEMINGSBURG, KY 41041-0127
PO BOX 128, FLEMINGSBURG, KY 41041-0128
PO BOX 129, FLEMINGSBURG, KY 41041-0129
PO BOX 130, FLEMINGSBURG, KY 41041-0130
PO BOX 131, FLEMINGSBURG, KY 41041-0131
PO BOX 132, FLEMINGSBURG, KY 41041-0132
PO BOX 133, FLEMINGSBURG, KY 41041-0133
PO BOX 134, FLEMINGSBURG, KY 41041-0134
PO BOX 135, FLEMINGSBURG, KY 41041-0135
PO BOX 136, FLEMINGSBURG, KY 41041-0136
PO BOX 137, FLEMINGSBURG, KY 41041-0137
PO BOX 138, FLEMINGSBURG, KY 41041-0138
PO BOX 139, FLEMINGSBURG, KY 41041-0139
PO BOX 140, FLEMINGSBURG, KY 41041-0140
PO BOX 141, FLEMINGSBURG, KY 41041-0141
PO BOX 142, FLEMINGSBURG, KY 41041-0142
PO BOX 143, FLEMINGSBURG, KY 41041-0143
PO BOX 144, FLEMINGSBURG, KY 41041-0144
PO BOX 145, FLEMINGSBURG, KY 41041-0145
PO BOX 146, FLEMINGSBURG, KY 41041-0146
PO BOX 147, FLEMINGSBURG, KY 41041-0147
PO BOX 148, FLEMINGSBURG, KY 41041-0148
PO BOX 149, FLEMINGSBURG, KY 41041-0149
PO BOX 150, FLEMINGSBURG, KY 41041-0150
PO BOX 151, FLEMINGSBURG, KY 41041-0151
PO BOX 152, FLEMINGSBURG, KY 41041-0152
PO BOX 153, FLEMINGSBURG, KY 41041-0153
PO BOX 154, FLEMINGSBURG, KY 41041-0154
PO BOX 155, FLEMINGSBURG, KY 41041-0155
PO BOX 156, FLEMINGSBURG, KY 41041-0156
PO BOX 157, FLEMINGSBURG, KY 41041-0157
PO BOX 158, FLEMINGSBURG, KY 41041-0158
PO BOX 159, FLEMINGSBURG, KY 41041-0159
PO BOX 160, FLEMINGSBURG, KY 41041-0160
PO BOX 161, FLEMINGSBURG, KY 41041-0161
PO BOX 162, FLEMINGSBURG, KY 41041-0162
PO BOX 163, FLEMINGSBURG, KY 41041-0163
PO BOX 164, FLEMINGSBURG, KY 41041-0164
PO BOX 165, FLEMINGSBURG, KY 41041-0165
PO BOX 166, FLEMINGSBURG, KY 41041-0166
PO BOX 167, FLEMINGSBURG, KY 41041-0167
PO BOX 168, FLEMINGSBURG, KY 41041-0168
PO BOX 169, FLEMINGSBURG, KY 41041-0169
PO BOX 170, FLEMINGSBURG, KY 41041-0170
PO BOX 171, FLEMINGSBURG, KY 41041-0171
PO BOX 172, FLEMINGSBURG, KY 41041-0172
PO BOX 173, FLEMINGSBURG, KY 41041-0173
PO BOX 174, FLEMINGSBURG, KY 41041-0174
PO BOX 175, FLEMINGSBURG, KY 41041-0175
PO BOX 176, FLEMINGSBURG, KY 41041-0176
PO BOX 177, FLEMINGSBURG, KY 41041-0177
PO BOX 178, FLEMINGSBURG, KY 41041-0178
PO BOX 179, FLEMINGSBURG, KY 41041-0179
PO BOX 180, FLEMINGSBURG, KY 41041-0180
PO BOX 181, FLEMINGSBURG, KY 41041-0181
PO BOX 182, FLEMINGSBURG, KY 41041-0182
PO BOX 183, FLEMINGSBURG, KY 41041-0183
PO BOX 184, FLEMINGSBURG, KY 41041-0184
PO BOX 185, FLEMINGSBURG, KY 41041-0185
PO BOX 186, FLEMINGSBURG, KY 41041-0186
PO BOX 187, FLEMINGSBURG, KY 41041-0187
PO BOX 188, FLEMINGSBURG, KY 41041-0188
PO BOX 189, FLEMINGSBURG, KY 41041-0189
PO BOX 190, FLEMINGSBURG, KY 41041-0190
PO BOX 191, FLEMINGSBURG, KY 41041-0191
PO BOX 192, FLEMINGSBURG, KY 41041-0192
PO BOX 193, FLEMINGSBURG, KY 41041-0193
PO BOX 194, FLEMINGSBURG, KY 41041-0194
PO BOX 195, FLEMINGSBURG, KY 41041-0195
PO BOX 196, FLEMINGSBURG, KY 41041-0196
PO BOX 197, FLEMINGSBURG, KY 41041-0197
PO BOX 198, FLEMINGSBURG, KY 41041-0198
PO BOX 199, FLEMINGSBURG, KY 41041-0199
PO BOX 200, FLEMINGSBURG, KY 41041-0200
PO BOX 201, FLEMINGSBURG, KY 41041-0201
PO BOX 202, FLEMINGSBURG, KY 41041-0202
PO BOX 203, FLEMINGSBURG, KY 41041-0203
PO BOX 204, FLEMINGSBURG, KY 41041-0204
PO BOX 205, FLEMINGSBURG, KY 41041-0205
PO BOX 206, FLEMINGSBURG, KY 41041-0206
PO BOX 207, FLEMINGSBURG, KY 41041-0207
PO BOX 208, FLEMINGSBURG, KY 41041-0208
PO BOX 209, FLEMINGSBURG, KY 41041-0209
PO BOX 210, FLEMINGSBURG, KY 41041-0210
PO BOX 211, FLEMINGSBURG, KY 41041-0211
PO BOX 212, FLEMINGSBURG, KY 41041-0212
PO BOX 213, FLEMINGSBURG, KY 41041-0213
PO BOX 214, FLEMINGSBURG, KY 41041-0214
PO BOX 215, FLEMINGSBURG, KY 41041-0215
PO BOX 216, FLEMINGSBURG, KY 41041-0216
PO BOX 217, FLEMINGSBURG, KY 41041-0217
PO BOX 218, FLEMINGSBURG, KY 41041-0218
PO BOX 219, FLEMINGSBURG, KY 41041-0219
PO BOX 220, FLEMINGSBURG, KY 41041-0220
PO BOX 221, FLEMINGSBURG, KY 41041-0221