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, GLEN DALE, WV 26038-0001
PO BOX 2, GLEN DALE, WV 26038-0002
PO BOX 3, GLEN DALE, WV 26038-0003
PO BOX 4, GLEN DALE, WV 26038-0004
PO BOX 5, GLEN DALE, WV 26038-0005
PO BOX 6, GLEN DALE, WV 26038-0006
PO BOX 7, GLEN DALE, WV 26038-0007
PO BOX 8, GLEN DALE, WV 26038-0008
PO BOX 9, GLEN DALE, WV 26038-0009
PO BOX 10, GLEN DALE, WV 26038-0010
PO BOX 11, GLEN DALE, WV 26038-0011
PO BOX 12, GLEN DALE, WV 26038-0012
PO BOX 13, GLEN DALE, WV 26038-0013
PO BOX 14, GLEN DALE, WV 26038-0014
PO BOX 15, GLEN DALE, WV 26038-0015
PO BOX 16, GLEN DALE, WV 26038-0016
PO BOX 17, GLEN DALE, WV 26038-0017
PO BOX 18, GLEN DALE, WV 26038-0018
PO BOX 19, GLEN DALE, WV 26038-0019
PO BOX 20, GLEN DALE, WV 26038-0020
PO BOX 21, GLEN DALE, WV 26038-0021
PO BOX 22, GLEN DALE, WV 26038-0022
PO BOX 23, GLEN DALE, WV 26038-0023
PO BOX 24, GLEN DALE, WV 26038-0024
PO BOX 25, GLEN DALE, WV 26038-0025
PO BOX 26, GLEN DALE, WV 26038-0026
PO BOX 27, GLEN DALE, WV 26038-0027
PO BOX 28, GLEN DALE, WV 26038-0028
PO BOX 29, GLEN DALE, WV 26038-0029
PO BOX 30, GLEN DALE, WV 26038-0030
PO BOX 31, GLEN DALE, WV 26038-0031
PO BOX 32, GLEN DALE, WV 26038-0032
PO BOX 33, GLEN DALE, WV 26038-0033
PO BOX 34, GLEN DALE, WV 26038-0034
PO BOX 35, GLEN DALE, WV 26038-0035
PO BOX 36, GLEN DALE, WV 26038-0036
PO BOX 37, GLEN DALE, WV 26038-0037
PO BOX 38, GLEN DALE, WV 26038-0038
PO BOX 39, GLEN DALE, WV 26038-0039
PO BOX 40, GLEN DALE, WV 26038-0040
PO BOX 41, GLEN DALE, WV 26038-0041
PO BOX 42, GLEN DALE, WV 26038-0042
PO BOX 43, GLEN DALE, WV 26038-0043
PO BOX 44, GLEN DALE, WV 26038-0044
PO BOX 45, GLEN DALE, WV 26038-0045
PO BOX 46, GLEN DALE, WV 26038-0046
PO BOX 47, GLEN DALE, WV 26038-0047
PO BOX 48, GLEN DALE, WV 26038-0048
PO BOX 49, GLEN DALE, WV 26038-0049
PO BOX 50, GLEN DALE, WV 26038-0050
PO BOX 51, GLEN DALE, WV 26038-0051
PO BOX 52, GLEN DALE, WV 26038-0052
PO BOX 53, GLEN DALE, WV 26038-0053
PO BOX 54, GLEN DALE, WV 26038-0054
PO BOX 55, GLEN DALE, WV 26038-0055
PO BOX 56, GLEN DALE, WV 26038-0056
PO BOX 57, GLEN DALE, WV 26038-0057
PO BOX 58, GLEN DALE, WV 26038-0058
PO BOX 59, GLEN DALE, WV 26038-0059
PO BOX 60, GLEN DALE, WV 26038-0060
PO BOX 61, GLEN DALE, WV 26038-0061
PO BOX 62, GLEN DALE, WV 26038-0062
PO BOX 63, GLEN DALE, WV 26038-0063
PO BOX 64, GLEN DALE, WV 26038-0064
PO BOX 65, GLEN DALE, WV 26038-0065
PO BOX 66, GLEN DALE, WV 26038-0066
PO BOX 67, GLEN DALE, WV 26038-0067
PO BOX 68, GLEN DALE, WV 26038-0068
PO BOX 69, GLEN DALE, WV 26038-0069
PO BOX 70, GLEN DALE, WV 26038-0070
PO BOX 71, GLEN DALE, WV 26038-0071
PO BOX 72, GLEN DALE, WV 26038-0072
PO BOX 73, GLEN DALE, WV 26038-0073
PO BOX 74, GLEN DALE, WV 26038-0074
PO BOX 75, GLEN DALE, WV 26038-0075
PO BOX 76, GLEN DALE, WV 26038-0076
PO BOX 77, GLEN DALE, WV 26038-0077
PO BOX 78, GLEN DALE, WV 26038-0078
PO BOX 79, GLEN DALE, WV 26038-0079
PO BOX 80, GLEN DALE, WV 26038-0080
PO BOX 81, GLEN DALE, WV 26038-0081
PO BOX 82, GLEN DALE, WV 26038-0082
PO BOX 83, GLEN DALE, WV 26038-0083
PO BOX 84, GLEN DALE, WV 26038-0084
PO BOX 85, GLEN DALE, WV 26038-0085
PO BOX 86, GLEN DALE, WV 26038-0086
PO BOX 87, GLEN DALE, WV 26038-0087
PO BOX 88, GLEN DALE, WV 26038-0088
PO BOX 89, GLEN DALE, WV 26038-0089
PO BOX 90, GLEN DALE, WV 26038-0090
PO BOX 91, GLEN DALE, WV 26038-0091
PO BOX 92, GLEN DALE, WV 26038-0092
PO BOX 93, GLEN DALE, WV 26038-0093
PO BOX 94, GLEN DALE, WV 26038-0094
PO BOX 95, GLEN DALE, WV 26038-0095
PO BOX 96, GLEN DALE, WV 26038-0096
PO BOX 97, GLEN DALE, WV 26038-0097
PO BOX 98, GLEN DALE, WV 26038-0098
PO BOX 99, GLEN DALE, WV 26038-0099
PO BOX 100, GLEN DALE, WV 26038-0100
PO BOX 101, GLEN DALE, WV 26038-0101
PO BOX 102, GLEN DALE, WV 26038-0102
PO BOX 103, GLEN DALE, WV 26038-0103
PO BOX 104, GLEN DALE, WV 26038-0104
PO BOX 105, GLEN DALE, WV 26038-0105
PO BOX 106, GLEN DALE, WV 26038-0106
PO BOX 107, GLEN DALE, WV 26038-0107
PO BOX 108, GLEN DALE, WV 26038-0108
PO BOX 109, GLEN DALE, WV 26038-0109
PO BOX 110, GLEN DALE, WV 26038-0110
PO BOX 111, GLEN DALE, WV 26038-0111
PO BOX 112, GLEN DALE, WV 26038-0112
PO BOX 113, GLEN DALE, WV 26038-0113
PO BOX 114, GLEN DALE, WV 26038-0114
PO BOX 115, GLEN DALE, WV 26038-0115
PO BOX 116, GLEN DALE, WV 26038-0116
PO BOX 117, GLEN DALE, WV 26038-0117
PO BOX 118, GLEN DALE, WV 26038-0118
PO BOX 119, GLEN DALE, WV 26038-0119
PO BOX 120, GLEN DALE, WV 26038-0120
PO BOX 121, GLEN DALE, WV 26038-0121
PO BOX 122, GLEN DALE, WV 26038-0122
PO BOX 123, GLEN DALE, WV 26038-0123
PO BOX 124, GLEN DALE, WV 26038-0124
PO BOX 125, GLEN DALE, WV 26038-0125
PO BOX 126, GLEN DALE, WV 26038-0126
PO BOX 127, GLEN DALE, WV 26038-0127
PO BOX 128, GLEN DALE, WV 26038-0128
PO BOX 129, GLEN DALE, WV 26038-0129
PO BOX 130, GLEN DALE, WV 26038-0130
PO BOX 131, GLEN DALE, WV 26038-0131
PO BOX 132, GLEN DALE, WV 26038-0132
PO BOX 133, GLEN DALE, WV 26038-0133
PO BOX 134, GLEN DALE, WV 26038-0134
PO BOX 135, GLEN DALE, WV 26038-0135
PO BOX 136, GLEN DALE, WV 26038-0136
PO BOX 137, GLEN DALE, WV 26038-0137
PO BOX 138, GLEN DALE, WV 26038-0138
PO BOX 139, GLEN DALE, WV 26038-0139
PO BOX 140, GLEN DALE, WV 26038-0140
PO BOX 141, GLEN DALE, WV 26038-0141
PO BOX 142, GLEN DALE, WV 26038-0142
PO BOX 143, GLEN DALE, WV 26038-0143
PO BOX 144, GLEN DALE, WV 26038-0144
PO BOX 145, GLEN DALE, WV 26038-0145
PO BOX 146, GLEN DALE, WV 26038-0146
PO BOX 147, GLEN DALE, WV 26038-0147
PO BOX 148, GLEN DALE, WV 26038-0148
PO BOX 149, GLEN DALE, WV 26038-0149
PO BOX 150, GLEN DALE, WV 26038-0150
PO BOX 151, GLEN DALE, WV 26038-0151
PO BOX 152, GLEN DALE, WV 26038-0152
PO BOX 153, GLEN DALE, WV 26038-0153
PO BOX 154, GLEN DALE, WV 26038-0154
PO BOX 155, GLEN DALE, WV 26038-0155
PO BOX 156, GLEN DALE, WV 26038-0156
PO BOX 157, GLEN DALE, WV 26038-0157
PO BOX 158, GLEN DALE, WV 26038-0158
PO BOX 159, GLEN DALE, WV 26038-0159
PO BOX 160, GLEN DALE, WV 26038-0160
PO BOX 161, GLEN DALE, WV 26038-0161
PO BOX 162, GLEN DALE, WV 26038-0162
PO BOX 163, GLEN DALE, WV 26038-0163
PO BOX 164, GLEN DALE, WV 26038-0164
PO BOX 165, GLEN DALE, WV 26038-0165
PO BOX 166, GLEN DALE, WV 26038-0166
PO BOX 167, GLEN DALE, WV 26038-0167
PO BOX 168, GLEN DALE, WV 26038-0168
PO BOX 169, GLEN DALE, WV 26038-0169
PO BOX 170, GLEN DALE, WV 26038-0170
PO BOX 171, GLEN DALE, WV 26038-0171
PO BOX 172, GLEN DALE, WV 26038-0172
PO BOX 173, GLEN DALE, WV 26038-0173
PO BOX 174, GLEN DALE, WV 26038-0174
PO BOX 175, GLEN DALE, WV 26038-0175
PO BOX 176, GLEN DALE, WV 26038-0176
PO BOX 177, GLEN DALE, WV 26038-0177
PO BOX 178, GLEN DALE, WV 26038-0178
PO BOX 179, GLEN DALE, WV 26038-0179
PO BOX 180, GLEN DALE, WV 26038-0180
PO BOX 181, GLEN DALE, WV 26038-0181
PO BOX 182, GLEN DALE, WV 26038-0182
PO BOX 183, GLEN DALE, WV 26038-0183
PO BOX 184, GLEN DALE, WV 26038-0184
PO BOX 185, GLEN DALE, WV 26038-0185
PO BOX 186, GLEN DALE, WV 26038-0186
PO BOX 187, GLEN DALE, WV 26038-0187
PO BOX 188, GLEN DALE, WV 26038-0188