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 121, LAUGHLINTOWN, PA 15655-0121
PO BOX 122, LAUGHLINTOWN, PA 15655-0122
PO BOX 123, LAUGHLINTOWN, PA 15655-0123
PO BOX 124, LAUGHLINTOWN, PA 15655-0124
PO BOX 125, LAUGHLINTOWN, PA 15655-0125
PO BOX 126, LAUGHLINTOWN, PA 15655-0126
PO BOX 127, LAUGHLINTOWN, PA 15655-0127
PO BOX 128, LAUGHLINTOWN, PA 15655-0128
PO BOX 129, LAUGHLINTOWN, PA 15655-0129
PO BOX 130, LAUGHLINTOWN, PA 15655-0130
PO BOX 131, LAUGHLINTOWN, PA 15655-0131
PO BOX 132, LAUGHLINTOWN, PA 15655-0132
PO BOX 133, LAUGHLINTOWN, PA 15655-0133
PO BOX 134, LAUGHLINTOWN, PA 15655-0134
PO BOX 135, LAUGHLINTOWN, PA 15655-0135
PO BOX 136, LAUGHLINTOWN, PA 15655-0136
PO BOX 137, LAUGHLINTOWN, PA 15655-0137
PO BOX 138, LAUGHLINTOWN, PA 15655-0138
PO BOX 139, LAUGHLINTOWN, PA 15655-0139
PO BOX 140, LAUGHLINTOWN, PA 15655-0140
PO BOX 141, LAUGHLINTOWN, PA 15655-0141
PO BOX 142, LAUGHLINTOWN, PA 15655-0142
PO BOX 143, LAUGHLINTOWN, PA 15655-0143
PO BOX 144, LAUGHLINTOWN, PA 15655-0144
PO BOX 145, LAUGHLINTOWN, PA 15655-0145
PO BOX 146, LAUGHLINTOWN, PA 15655-0146
PO BOX 147, LAUGHLINTOWN, PA 15655-0147
PO BOX 148, LAUGHLINTOWN, PA 15655-0148
PO BOX 149, LAUGHLINTOWN, PA 15655-0149
PO BOX 150, LAUGHLINTOWN, PA 15655-0150
PO BOX 151, LAUGHLINTOWN, PA 15655-0151
PO BOX 152, LAUGHLINTOWN, PA 15655-0152
PO BOX 153, LAUGHLINTOWN, PA 15655-0153
PO BOX 154, LAUGHLINTOWN, PA 15655-0154
PO BOX 155, LAUGHLINTOWN, PA 15655-0155
PO BOX 156, LAUGHLINTOWN, PA 15655-0156
PO BOX 157, LAUGHLINTOWN, PA 15655-0157
PO BOX 158, LAUGHLINTOWN, PA 15655-0158
PO BOX 159, LAUGHLINTOWN, PA 15655-0159
PO BOX 160, LAUGHLINTOWN, PA 15655-0160
PO BOX 161, LAUGHLINTOWN, PA 15655-0161
PO BOX 162, LAUGHLINTOWN, PA 15655-0162
PO BOX 163, LAUGHLINTOWN, PA 15655-0163
PO BOX 164, LAUGHLINTOWN, PA 15655-0164
PO BOX 165, LAUGHLINTOWN, PA 15655-0165
PO BOX 166, LAUGHLINTOWN, PA 15655-0166
PO BOX 167, LAUGHLINTOWN, PA 15655-0167
PO BOX 168, LAUGHLINTOWN, PA 15655-0168
PO BOX 169, LAUGHLINTOWN, PA 15655-0169
PO BOX 170, LAUGHLINTOWN, PA 15655-0170
PO BOX 171, LAUGHLINTOWN, PA 15655-0171
PO BOX 172, LAUGHLINTOWN, PA 15655-0172
PO BOX 173, LAUGHLINTOWN, PA 15655-0173
PO BOX 174, LAUGHLINTOWN, PA 15655-0174
PO BOX 175, LAUGHLINTOWN, PA 15655-0175
PO BOX 176, LAUGHLINTOWN, PA 15655-0176
PO BOX 177, LAUGHLINTOWN, PA 15655-0177
PO BOX 178, LAUGHLINTOWN, PA 15655-0178
PO BOX 179, LAUGHLINTOWN, PA 15655-0179
PO BOX 180, LAUGHLINTOWN, PA 15655-0180
PO BOX 181, LAUGHLINTOWN, PA 15655-0181
PO BOX 182, LAUGHLINTOWN, PA 15655-0182
PO BOX 183, LAUGHLINTOWN, PA 15655-0183
PO BOX 184, LAUGHLINTOWN, PA 15655-0184
PO BOX 185, LAUGHLINTOWN, PA 15655-0185
PO BOX 186, LAUGHLINTOWN, PA 15655-0186
PO BOX 187, LAUGHLINTOWN, PA 15655-0187
PO BOX 188, LAUGHLINTOWN, PA 15655-0188
PO BOX 189, LAUGHLINTOWN, PA 15655-0189
PO BOX 190, LAUGHLINTOWN, PA 15655-0190
PO BOX 191, LAUGHLINTOWN, PA 15655-0191
PO BOX 192, LAUGHLINTOWN, PA 15655-0192
PO BOX 193, LAUGHLINTOWN, PA 15655-0193
PO BOX 194, LAUGHLINTOWN, PA 15655-0194
PO BOX 195, LAUGHLINTOWN, PA 15655-0195
PO BOX 196, LAUGHLINTOWN, PA 15655-0196
PO BOX 197, LAUGHLINTOWN, PA 15655-0197
PO BOX 198, LAUGHLINTOWN, PA 15655-0198
PO BOX 199, LAUGHLINTOWN, PA 15655-0199
PO BOX 200, LAUGHLINTOWN, PA 15655-0200
PO BOX 201, LAUGHLINTOWN, PA 15655-0201
PO BOX 202, LAUGHLINTOWN, PA 15655-0202
PO BOX 203, LAUGHLINTOWN, PA 15655-0203
PO BOX 204, LAUGHLINTOWN, PA 15655-0204
PO BOX 205, LAUGHLINTOWN, PA 15655-0205
PO BOX 206, LAUGHLINTOWN, PA 15655-0206
PO BOX 207, LAUGHLINTOWN, PA 15655-0207
PO BOX 208, LAUGHLINTOWN, PA 15655-0208
PO BOX 209, LAUGHLINTOWN, PA 15655-0209
PO BOX 210, LAUGHLINTOWN, PA 15655-0210
PO BOX 211, LAUGHLINTOWN, PA 15655-0211
PO BOX 212, LAUGHLINTOWN, PA 15655-0212
PO BOX 213, LAUGHLINTOWN, PA 15655-0213
PO BOX 214, LAUGHLINTOWN, PA 15655-0214
PO BOX 215, LAUGHLINTOWN, PA 15655-0215
PO BOX 216, LAUGHLINTOWN, PA 15655-0216
PO BOX 217, LAUGHLINTOWN, PA 15655-0217
PO BOX 218, LAUGHLINTOWN, PA 15655-0218
PO BOX 219, LAUGHLINTOWN, PA 15655-0219
PO BOX 220, LAUGHLINTOWN, PA 15655-0220
PO BOX 221, LAUGHLINTOWN, PA 15655-0221
PO BOX 222, LAUGHLINTOWN, PA 15655-0222
PO BOX 223, LAUGHLINTOWN, PA 15655-0223
PO BOX 224, LAUGHLINTOWN, PA 15655-0224
PO BOX 225, LAUGHLINTOWN, PA 15655-0225
PO BOX 226, LAUGHLINTOWN, PA 15655-0226
PO BOX 227, LAUGHLINTOWN, PA 15655-0227
PO BOX 228, LAUGHLINTOWN, PA 15655-0228
PO BOX 229, LAUGHLINTOWN, PA 15655-0229
PO BOX 230, LAUGHLINTOWN, PA 15655-0230
PO BOX 231, LAUGHLINTOWN, PA 15655-0231
PO BOX 232, LAUGHLINTOWN, PA 15655-0232
PO BOX 233, LAUGHLINTOWN, PA 15655-0233
PO BOX 234, LAUGHLINTOWN, PA 15655-0234
PO BOX 235, LAUGHLINTOWN, PA 15655-0235
PO BOX 236, LAUGHLINTOWN, PA 15655-0236
PO BOX 237, LAUGHLINTOWN, PA 15655-0237
PO BOX 238, LAUGHLINTOWN, PA 15655-0238
PO BOX 239, LAUGHLINTOWN, PA 15655-0239
PO BOX 240, LAUGHLINTOWN, PA 15655-0240
PO BOX 241, LAUGHLINTOWN, PA 15655-0241
PO BOX 242, LAUGHLINTOWN, PA 15655-0242
PO BOX 243, LAUGHLINTOWN, PA 15655-0243
PO BOX 244, LAUGHLINTOWN, PA 15655-0244
PO BOX 245, LAUGHLINTOWN, PA 15655-0245
PO BOX 246, LAUGHLINTOWN, PA 15655-0246
PO BOX 247, LAUGHLINTOWN, PA 15655-0247
PO BOX 248, LAUGHLINTOWN, PA 15655-0248
PO BOX 249, LAUGHLINTOWN, PA 15655-0249
PO BOX 250, LAUGHLINTOWN, PA 15655-0250
PO BOX 251, LAUGHLINTOWN, PA 15655-0251
PO BOX 252, LAUGHLINTOWN, PA 15655-0252
PO BOX 253, LAUGHLINTOWN, PA 15655-0253
PO BOX 254, LAUGHLINTOWN, PA 15655-0254
PO BOX 255, LAUGHLINTOWN, PA 15655-0255
PO BOX 256, LAUGHLINTOWN, PA 15655-0256
PO BOX 257, LAUGHLINTOWN, PA 15655-0257
PO BOX 258, LAUGHLINTOWN, PA 15655-0258
PO BOX 259, LAUGHLINTOWN, PA 15655-0259
PO BOX 260, LAUGHLINTOWN, PA 15655-0260
PO BOX 261, LAUGHLINTOWN, PA 15655-0261
PO BOX 262, LAUGHLINTOWN, PA 15655-0262
PO BOX 263, LAUGHLINTOWN, PA 15655-0263
PO BOX 264, LAUGHLINTOWN, PA 15655-0264
PO BOX 265, LAUGHLINTOWN, PA 15655-0265
PO BOX 266, LAUGHLINTOWN, PA 15655-0266
PO BOX 267, LAUGHLINTOWN, PA 15655-0267
PO BOX 268, LAUGHLINTOWN, PA 15655-0268
PO BOX 269, LAUGHLINTOWN, PA 15655-0269
PO BOX 270, LAUGHLINTOWN, PA 15655-0270
PO BOX 271, LAUGHLINTOWN, PA 15655-0271
PO BOX 272, LAUGHLINTOWN, PA 15655-0272
PO BOX 273, LAUGHLINTOWN, PA 15655-0273
PO BOX 274, LAUGHLINTOWN, PA 15655-0274
PO BOX 275, LAUGHLINTOWN, PA 15655-0275
PO BOX 276, LAUGHLINTOWN, PA 15655-0276
PO BOX 277, LAUGHLINTOWN, PA 15655-0277
PO BOX 278, LAUGHLINTOWN, PA 15655-0278
PO BOX 279, LAUGHLINTOWN, PA 15655-0279
PO BOX 280, LAUGHLINTOWN, PA 15655-0280
PO BOX 281, LAUGHLINTOWN, PA 15655-0281
PO BOX 282, LAUGHLINTOWN, PA 15655-0282
PO BOX 283, LAUGHLINTOWN, PA 15655-0283
PO BOX 284, LAUGHLINTOWN, PA 15655-0284
PO BOX 285, LAUGHLINTOWN, PA 15655-0285
PO BOX 286, LAUGHLINTOWN, PA 15655-0286
PO BOX 287, LAUGHLINTOWN, PA 15655-0287
PO BOX 288, LAUGHLINTOWN, PA 15655-0288
PO BOX 289, LAUGHLINTOWN, PA 15655-0289
PO BOX 290, LAUGHLINTOWN, PA 15655-0290
PO BOX 291, LAUGHLINTOWN, PA 15655-0291
PO BOX 292, LAUGHLINTOWN, PA 15655-0292
PO BOX 293, LAUGHLINTOWN, PA 15655-0293
PO BOX 294, LAUGHLINTOWN, PA 15655-0294
PO BOX 295, LAUGHLINTOWN, PA 15655-0295
PO BOX 296, LAUGHLINTOWN, PA 15655-0296
PO BOX 297, LAUGHLINTOWN, PA 15655-0297
PO BOX 298, LAUGHLINTOWN, PA 15655-0298
PO BOX 299, LAUGHLINTOWN, PA 15655-0299
PO BOX 300, LAUGHLINTOWN, PA 15655-0300
Add new comment