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, GOLDFIELD, IA 50542-0001
PO BOX 2, GOLDFIELD, IA 50542-0002
PO BOX 3, GOLDFIELD, IA 50542-0003
PO BOX 4, GOLDFIELD, IA 50542-0004
PO BOX 5, GOLDFIELD, IA 50542-0005
PO BOX 6, GOLDFIELD, IA 50542-0006
PO BOX 7, GOLDFIELD, IA 50542-0007
PO BOX 8, GOLDFIELD, IA 50542-0008
PO BOX 9, GOLDFIELD, IA 50542-0009
PO BOX 10, GOLDFIELD, IA 50542-0010
PO BOX 11, GOLDFIELD, IA 50542-0011
PO BOX 12, GOLDFIELD, IA 50542-0012
PO BOX 13, GOLDFIELD, IA 50542-0013
PO BOX 14, GOLDFIELD, IA 50542-0014
PO BOX 15, GOLDFIELD, IA 50542-0015
PO BOX 16, GOLDFIELD, IA 50542-0016
PO BOX 17, GOLDFIELD, IA 50542-0017
PO BOX 18, GOLDFIELD, IA 50542-0018
PO BOX 19, GOLDFIELD, IA 50542-0019
PO BOX 20, GOLDFIELD, IA 50542-0020
PO BOX 21, GOLDFIELD, IA 50542-0021
PO BOX 22, GOLDFIELD, IA 50542-0022
PO BOX 23, GOLDFIELD, IA 50542-0023
PO BOX 24, GOLDFIELD, IA 50542-0024
PO BOX 25, GOLDFIELD, IA 50542-0025
PO BOX 26, GOLDFIELD, IA 50542-0026
PO BOX 27, GOLDFIELD, IA 50542-0027
PO BOX 28, GOLDFIELD, IA 50542-0028
PO BOX 29, GOLDFIELD, IA 50542-0029
PO BOX 30, GOLDFIELD, IA 50542-0030
PO BOX 31, GOLDFIELD, IA 50542-0031
PO BOX 32, GOLDFIELD, IA 50542-0032
PO BOX 33, GOLDFIELD, IA 50542-0033
PO BOX 34, GOLDFIELD, IA 50542-0034
PO BOX 35, GOLDFIELD, IA 50542-0035
PO BOX 36, GOLDFIELD, IA 50542-0036
PO BOX 37, GOLDFIELD, IA 50542-0037
PO BOX 38, GOLDFIELD, IA 50542-0038
PO BOX 39, GOLDFIELD, IA 50542-0039
PO BOX 40, GOLDFIELD, IA 50542-0040
PO BOX 41, GOLDFIELD, IA 50542-0041
PO BOX 42, GOLDFIELD, IA 50542-0042
PO BOX 43, GOLDFIELD, IA 50542-0043
PO BOX 44, GOLDFIELD, IA 50542-0044
PO BOX 45, GOLDFIELD, IA 50542-0045
PO BOX 46, GOLDFIELD, IA 50542-0046
PO BOX 47, GOLDFIELD, IA 50542-0047
PO BOX 48, GOLDFIELD, IA 50542-0048
PO BOX 49, GOLDFIELD, IA 50542-0049
PO BOX 50, GOLDFIELD, IA 50542-0050
PO BOX 51, GOLDFIELD, IA 50542-0051
PO BOX 52, GOLDFIELD, IA 50542-0052
PO BOX 53, GOLDFIELD, IA 50542-0053
PO BOX 54, GOLDFIELD, IA 50542-0054
PO BOX 55, GOLDFIELD, IA 50542-0055
PO BOX 56, GOLDFIELD, IA 50542-0056
PO BOX 57, GOLDFIELD, IA 50542-0057
PO BOX 58, GOLDFIELD, IA 50542-0058
PO BOX 59, GOLDFIELD, IA 50542-0059
PO BOX 60, GOLDFIELD, IA 50542-0060
PO BOX 61, GOLDFIELD, IA 50542-0061
PO BOX 62, GOLDFIELD, IA 50542-0062
PO BOX 63, GOLDFIELD, IA 50542-0063
PO BOX 64, GOLDFIELD, IA 50542-0064
PO BOX 65, GOLDFIELD, IA 50542-0065
PO BOX 66, GOLDFIELD, IA 50542-0066
PO BOX 67, GOLDFIELD, IA 50542-0067
PO BOX 68, GOLDFIELD, IA 50542-0068
PO BOX 69, GOLDFIELD, IA 50542-0069
PO BOX 70, GOLDFIELD, IA 50542-0070
PO BOX 71, GOLDFIELD, IA 50542-0071
PO BOX 72, GOLDFIELD, IA 50542-0072
PO BOX 73, GOLDFIELD, IA 50542-0073
PO BOX 74, GOLDFIELD, IA 50542-0074
PO BOX 75, GOLDFIELD, IA 50542-0075
PO BOX 76, GOLDFIELD, IA 50542-0076
PO BOX 77, GOLDFIELD, IA 50542-0077
PO BOX 78, GOLDFIELD, IA 50542-0078
PO BOX 79, GOLDFIELD, IA 50542-0079
PO BOX 80, GOLDFIELD, IA 50542-0080
PO BOX 81, GOLDFIELD, IA 50542-0081
PO BOX 82, GOLDFIELD, IA 50542-0082
PO BOX 83, GOLDFIELD, IA 50542-0083
PO BOX 84, GOLDFIELD, IA 50542-0084
PO BOX 85, GOLDFIELD, IA 50542-0085
PO BOX 86, GOLDFIELD, IA 50542-0086
PO BOX 87, GOLDFIELD, IA 50542-0087
PO BOX 88, GOLDFIELD, IA 50542-0088
PO BOX 89, GOLDFIELD, IA 50542-0089
PO BOX 90, GOLDFIELD, IA 50542-0090
PO BOX 91, GOLDFIELD, IA 50542-0091
PO BOX 92, GOLDFIELD, IA 50542-0092
PO BOX 93, GOLDFIELD, IA 50542-0093
PO BOX 94, GOLDFIELD, IA 50542-0094
PO BOX 95, GOLDFIELD, IA 50542-0095
PO BOX 96, GOLDFIELD, IA 50542-0096
PO BOX 97, GOLDFIELD, IA 50542-0097
PO BOX 98, GOLDFIELD, IA 50542-0098
PO BOX 99, GOLDFIELD, IA 50542-0099
PO BOX 100, GOLDFIELD, IA 50542-0100
PO BOX 101, GOLDFIELD, IA 50542-0101
PO BOX 102, GOLDFIELD, IA 50542-0102
PO BOX 103, GOLDFIELD, IA 50542-0103
PO BOX 104, GOLDFIELD, IA 50542-0104
PO BOX 105, GOLDFIELD, IA 50542-0105
PO BOX 106, GOLDFIELD, IA 50542-0106
PO BOX 107, GOLDFIELD, IA 50542-0107
PO BOX 108, GOLDFIELD, IA 50542-0108
PO BOX 109, GOLDFIELD, IA 50542-0109
PO BOX 110, GOLDFIELD, IA 50542-0110
PO BOX 111, GOLDFIELD, IA 50542-0111
PO BOX 112, GOLDFIELD, IA 50542-0112
PO BOX 113, GOLDFIELD, IA 50542-0113
PO BOX 114, GOLDFIELD, IA 50542-0114
PO BOX 115, GOLDFIELD, IA 50542-0115
PO BOX 116, GOLDFIELD, IA 50542-0116
PO BOX 117, GOLDFIELD, IA 50542-0117
PO BOX 118, GOLDFIELD, IA 50542-0118
PO BOX 119, GOLDFIELD, IA 50542-0119
PO BOX 120, GOLDFIELD, IA 50542-0120
PO BOX 121, GOLDFIELD, IA 50542-0121
PO BOX 122, GOLDFIELD, IA 50542-0122
PO BOX 123, GOLDFIELD, IA 50542-0123
PO BOX 124, GOLDFIELD, IA 50542-0124
PO BOX 125, GOLDFIELD, IA 50542-0125
PO BOX 126, GOLDFIELD, IA 50542-0126
PO BOX 127, GOLDFIELD, IA 50542-0127
PO BOX 128, GOLDFIELD, IA 50542-0128
PO BOX 129, GOLDFIELD, IA 50542-0129
PO BOX 130, GOLDFIELD, IA 50542-0130
PO BOX 131, GOLDFIELD, IA 50542-0131
PO BOX 132, GOLDFIELD, IA 50542-0132
PO BOX 133, GOLDFIELD, IA 50542-0133
PO BOX 134, GOLDFIELD, IA 50542-0134
PO BOX 135, GOLDFIELD, IA 50542-0135
PO BOX 136, GOLDFIELD, IA 50542-0136
PO BOX 137, GOLDFIELD, IA 50542-0137
PO BOX 138, GOLDFIELD, IA 50542-0138
PO BOX 139, GOLDFIELD, IA 50542-0139
PO BOX 140, GOLDFIELD, IA 50542-0140
PO BOX 141, GOLDFIELD, IA 50542-0141
PO BOX 142, GOLDFIELD, IA 50542-0142
PO BOX 143, GOLDFIELD, IA 50542-0143
PO BOX 144, GOLDFIELD, IA 50542-0144
PO BOX 145, GOLDFIELD, IA 50542-0145
PO BOX 146, GOLDFIELD, IA 50542-0146
PO BOX 147, GOLDFIELD, IA 50542-0147
PO BOX 148, GOLDFIELD, IA 50542-0148
PO BOX 149, GOLDFIELD, IA 50542-0149
PO BOX 150, GOLDFIELD, IA 50542-0150
PO BOX 151, GOLDFIELD, IA 50542-0151
PO BOX 152, GOLDFIELD, IA 50542-0152
PO BOX 153, GOLDFIELD, IA 50542-0153
PO BOX 154, GOLDFIELD, IA 50542-0154
PO BOX 155, GOLDFIELD, IA 50542-0155
PO BOX 156, GOLDFIELD, IA 50542-0156
PO BOX 157, GOLDFIELD, IA 50542-0157
PO BOX 158, GOLDFIELD, IA 50542-0158
PO BOX 159, GOLDFIELD, IA 50542-0159
PO BOX 160, GOLDFIELD, IA 50542-0160
PO BOX 161, GOLDFIELD, IA 50542-0161
PO BOX 162, GOLDFIELD, IA 50542-0162
PO BOX 163, GOLDFIELD, IA 50542-0163
PO BOX 164, GOLDFIELD, IA 50542-0164
PO BOX 165, GOLDFIELD, IA 50542-0165
PO BOX 166, GOLDFIELD, IA 50542-0166
PO BOX 167, GOLDFIELD, IA 50542-0167
PO BOX 168, GOLDFIELD, IA 50542-0168
PO BOX 169, GOLDFIELD, IA 50542-0169
PO BOX 170, GOLDFIELD, IA 50542-0170
PO BOX 171, GOLDFIELD, IA 50542-0171
PO BOX 172, GOLDFIELD, IA 50542-0172
PO BOX 173, GOLDFIELD, IA 50542-0173
PO BOX 174, GOLDFIELD, IA 50542-0174
PO BOX 175, GOLDFIELD, IA 50542-0175
PO BOX 176, GOLDFIELD, IA 50542-0176
PO BOX 177, GOLDFIELD, IA 50542-0177
PO BOX 178, GOLDFIELD, IA 50542-0178
PO BOX 179, GOLDFIELD, IA 50542-0179
PO BOX 180, GOLDFIELD, IA 50542-0180
PO BOX 181, GOLDFIELD, IA 50542-0181
PO BOX 182, GOLDFIELD, IA 50542-0182
PO BOX 183, GOLDFIELD, IA 50542-0183
PO BOX 184, GOLDFIELD, IA 50542-0184
PO BOX 185, GOLDFIELD, IA 50542-0185
PO BOX 186, GOLDFIELD, IA 50542-0186
PO BOX 187, GOLDFIELD, IA 50542-0187
PO BOX 188, GOLDFIELD, IA 50542-0188
PO BOX 189, GOLDFIELD, IA 50542-0189
PO BOX 190, GOLDFIELD, IA 50542-0190
PO BOX 191, GOLDFIELD, IA 50542-0191
PO BOX 192, GOLDFIELD, IA 50542-0192
PO BOX 193, GOLDFIELD, IA 50542-0193
PO BOX 194, GOLDFIELD, IA 50542-0194
PO BOX 195, GOLDFIELD, IA 50542-0195
PO BOX 196, GOLDFIELD, IA 50542-0196
PO BOX 197, GOLDFIELD, IA 50542-0197
PO BOX 198, GOLDFIELD, IA 50542-0198
PO BOX 199, GOLDFIELD, IA 50542-0199
PO BOX 200, GOLDFIELD, IA 50542-0200
PO BOX 201, GOLDFIELD, IA 50542-0201
Add new comment