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 141, MARATHON, TX 79842-0141
PO BOX 142, MARATHON, TX 79842-0142
PO BOX 143, MARATHON, TX 79842-0143
PO BOX 144, MARATHON, TX 79842-0144
PO BOX 145, MARATHON, TX 79842-0145
PO BOX 146, MARATHON, TX 79842-0146
PO BOX 147, MARATHON, TX 79842-0147
PO BOX 148, MARATHON, TX 79842-0148
PO BOX 149, MARATHON, TX 79842-0149
PO BOX 150, MARATHON, TX 79842-0150
PO BOX 151, MARATHON, TX 79842-0151
PO BOX 152, MARATHON, TX 79842-0152
PO BOX 153, MARATHON, TX 79842-0153
PO BOX 154, MARATHON, TX 79842-0154
PO BOX 155, MARATHON, TX 79842-0155
PO BOX 156, MARATHON, TX 79842-0156
PO BOX 157, MARATHON, TX 79842-0157
PO BOX 158, MARATHON, TX 79842-0158
PO BOX 159, MARATHON, TX 79842-0159
PO BOX 160, MARATHON, TX 79842-0160
PO BOX 161, MARATHON, TX 79842-0161
PO BOX 162, MARATHON, TX 79842-0162
PO BOX 163, MARATHON, TX 79842-0163
PO BOX 164, MARATHON, TX 79842-0164
PO BOX 165, MARATHON, TX 79842-0165
PO BOX 166, MARATHON, TX 79842-0166
PO BOX 167, MARATHON, TX 79842-0167
PO BOX 168, MARATHON, TX 79842-0168
PO BOX 169, MARATHON, TX 79842-0169
PO BOX 170, MARATHON, TX 79842-0170
PO BOX 171, MARATHON, TX 79842-0171
PO BOX 172, MARATHON, TX 79842-0172
PO BOX 173, MARATHON, TX 79842-0173
PO BOX 174, MARATHON, TX 79842-0174
PO BOX 175, MARATHON, TX 79842-0175
PO BOX 176, MARATHON, TX 79842-0176
PO BOX 177, MARATHON, TX 79842-0177
PO BOX 178, MARATHON, TX 79842-0178
PO BOX 179, MARATHON, TX 79842-0179
PO BOX 180, MARATHON, TX 79842-0180
PO BOX 181, MARATHON, TX 79842-0181
PO BOX 182, MARATHON, TX 79842-0182
PO BOX 183, MARATHON, TX 79842-0183
PO BOX 184, MARATHON, TX 79842-0184
PO BOX 185, MARATHON, TX 79842-0185
PO BOX 186, MARATHON, TX 79842-0186
PO BOX 187, MARATHON, TX 79842-0187
PO BOX 188, MARATHON, TX 79842-0188
PO BOX 189, MARATHON, TX 79842-0189
PO BOX 190, MARATHON, TX 79842-0190
PO BOX 191, MARATHON, TX 79842-0191
PO BOX 192, MARATHON, TX 79842-0192
PO BOX 193, MARATHON, TX 79842-0193
PO BOX 194, MARATHON, TX 79842-0194
PO BOX 195, MARATHON, TX 79842-0195
PO BOX 196, MARATHON, TX 79842-0196
PO BOX 197, MARATHON, TX 79842-0197
PO BOX 198, MARATHON, TX 79842-0198
PO BOX 199, MARATHON, TX 79842-0199
PO BOX 200, MARATHON, TX 79842-0200
PO BOX 201, MARATHON, TX 79842-0201
PO BOX 202, MARATHON, TX 79842-0202
PO BOX 203, MARATHON, TX 79842-0203
PO BOX 204, MARATHON, TX 79842-0204
PO BOX 205, MARATHON, TX 79842-0205
PO BOX 206, MARATHON, TX 79842-0206
PO BOX 207, MARATHON, TX 79842-0207
PO BOX 208, MARATHON, TX 79842-0208
PO BOX 209, MARATHON, TX 79842-0209
PO BOX 210, MARATHON, TX 79842-0210
PO BOX 211, MARATHON, TX 79842-0211
PO BOX 212, MARATHON, TX 79842-0212
PO BOX 213, MARATHON, TX 79842-0213
PO BOX 214, MARATHON, TX 79842-0214
PO BOX 215, MARATHON, TX 79842-0215
PO BOX 216, MARATHON, TX 79842-0216
PO BOX 217, MARATHON, TX 79842-0217
PO BOX 218, MARATHON, TX 79842-0218
PO BOX 219, MARATHON, TX 79842-0219
PO BOX 220, MARATHON, TX 79842-0220
PO BOX 221, MARATHON, TX 79842-0221
PO BOX 222, MARATHON, TX 79842-0222
PO BOX 223, MARATHON, TX 79842-0223
PO BOX 224, MARATHON, TX 79842-0224
PO BOX 225, MARATHON, TX 79842-0225
PO BOX 226, MARATHON, TX 79842-0226
PO BOX 227, MARATHON, TX 79842-0227
PO BOX 228, MARATHON, TX 79842-0228
PO BOX 229, MARATHON, TX 79842-0229
PO BOX 230, MARATHON, TX 79842-0230
PO BOX 231, MARATHON, TX 79842-0231
PO BOX 232, MARATHON, TX 79842-0232
PO BOX 233, MARATHON, TX 79842-0233
PO BOX 234, MARATHON, TX 79842-0234
PO BOX 235, MARATHON, TX 79842-0235
PO BOX 236, MARATHON, TX 79842-0236
PO BOX 237, MARATHON, TX 79842-0237
PO BOX 238, MARATHON, TX 79842-0238
PO BOX 239, MARATHON, TX 79842-0239
PO BOX 240, MARATHON, TX 79842-0240
PO BOX 241, MARATHON, TX 79842-0241
PO BOX 242, MARATHON, TX 79842-0242
PO BOX 243, MARATHON, TX 79842-0243
PO BOX 244, MARATHON, TX 79842-0244
PO BOX 245, MARATHON, TX 79842-0245
PO BOX 246, MARATHON, TX 79842-0246
PO BOX 247, MARATHON, TX 79842-0247
PO BOX 248, MARATHON, TX 79842-0248
PO BOX 249, MARATHON, TX 79842-0249
PO BOX 250, MARATHON, TX 79842-0250
PO BOX 251, MARATHON, TX 79842-0251
PO BOX 252, MARATHON, TX 79842-0252
PO BOX 253, MARATHON, TX 79842-0253
PO BOX 254, MARATHON, TX 79842-0254
PO BOX 255, MARATHON, TX 79842-0255
PO BOX 256, MARATHON, TX 79842-0256
PO BOX 257, MARATHON, TX 79842-0257
PO BOX 258, MARATHON, TX 79842-0258
PO BOX 259, MARATHON, TX 79842-0259
PO BOX 260, MARATHON, TX 79842-0260
PO BOX 261, MARATHON, TX 79842-0261
PO BOX 262, MARATHON, TX 79842-0262
PO BOX 263, MARATHON, TX 79842-0263
PO BOX 264, MARATHON, TX 79842-0264
PO BOX 265, MARATHON, TX 79842-0265
PO BOX 266, MARATHON, TX 79842-0266
PO BOX 267, MARATHON, TX 79842-0267
PO BOX 268, MARATHON, TX 79842-0268
PO BOX 269, MARATHON, TX 79842-0269
PO BOX 270, MARATHON, TX 79842-0270
PO BOX 271, MARATHON, TX 79842-0271
PO BOX 272, MARATHON, TX 79842-0272
PO BOX 273, MARATHON, TX 79842-0273
PO BOX 274, MARATHON, TX 79842-0274
PO BOX 275, MARATHON, TX 79842-0275
PO BOX 276, MARATHON, TX 79842-0276
PO BOX 277, MARATHON, TX 79842-0277
PO BOX 278, MARATHON, TX 79842-0278
PO BOX 279, MARATHON, TX 79842-0279
PO BOX 280, MARATHON, TX 79842-0280
PO BOX 281, MARATHON, TX 79842-0281
PO BOX 282, MARATHON, TX 79842-0282
PO BOX 283, MARATHON, TX 79842-0283
PO BOX 284, MARATHON, TX 79842-0284
PO BOX 285, MARATHON, TX 79842-0285
PO BOX 286, MARATHON, TX 79842-0286
PO BOX 287, MARATHON, TX 79842-0287
PO BOX 288, MARATHON, TX 79842-0288
PO BOX 289, MARATHON, TX 79842-0289
Add new comment