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 221, MINNEWAUKAN, ND 58351-0221
PO BOX 222, MINNEWAUKAN, ND 58351-0222
PO BOX 223, MINNEWAUKAN, ND 58351-0223
PO BOX 224, MINNEWAUKAN, ND 58351-0224
PO BOX 225, MINNEWAUKAN, ND 58351-0225
PO BOX 226, MINNEWAUKAN, ND 58351-0226
PO BOX 227, MINNEWAUKAN, ND 58351-0227
PO BOX 228, MINNEWAUKAN, ND 58351-0228
PO BOX 229, MINNEWAUKAN, ND 58351-0229
PO BOX 230, MINNEWAUKAN, ND 58351-0230
PO BOX 231, MINNEWAUKAN, ND 58351-0231
PO BOX 232, MINNEWAUKAN, ND 58351-0232
PO BOX 233, MINNEWAUKAN, ND 58351-0233
PO BOX 234, MINNEWAUKAN, ND 58351-0234
PO BOX 235, MINNEWAUKAN, ND 58351-0235
PO BOX 236, MINNEWAUKAN, ND 58351-0236
PO BOX 237, MINNEWAUKAN, ND 58351-0237
PO BOX 238, MINNEWAUKAN, ND 58351-0238
PO BOX 239, MINNEWAUKAN, ND 58351-0239
PO BOX 240, MINNEWAUKAN, ND 58351-0240
PO BOX 241, MINNEWAUKAN, ND 58351-0241
PO BOX 242, MINNEWAUKAN, ND 58351-0242
PO BOX 243, MINNEWAUKAN, ND 58351-0243
PO BOX 244, MINNEWAUKAN, ND 58351-0244
PO BOX 245, MINNEWAUKAN, ND 58351-0245
PO BOX 246, MINNEWAUKAN, ND 58351-0246
PO BOX 247, MINNEWAUKAN, ND 58351-0247
PO BOX 248, MINNEWAUKAN, ND 58351-0248
PO BOX 249, MINNEWAUKAN, ND 58351-0249
PO BOX 250, MINNEWAUKAN, ND 58351-0250
PO BOX 251, MINNEWAUKAN, ND 58351-0251
PO BOX 252, MINNEWAUKAN, ND 58351-0252
PO BOX 253, MINNEWAUKAN, ND 58351-0253
PO BOX 254, MINNEWAUKAN, ND 58351-0254
PO BOX 255, MINNEWAUKAN, ND 58351-0255
PO BOX 256, MINNEWAUKAN, ND 58351-0256
PO BOX 257, MINNEWAUKAN, ND 58351-0257
PO BOX 258, MINNEWAUKAN, ND 58351-0258
PO BOX 259, MINNEWAUKAN, ND 58351-0259
PO BOX 260, MINNEWAUKAN, ND 58351-0260
PO BOX 261, MINNEWAUKAN, ND 58351-0261
PO BOX 262, MINNEWAUKAN, ND 58351-0262
PO BOX 263, MINNEWAUKAN, ND 58351-0263
PO BOX 264, MINNEWAUKAN, ND 58351-0264
PO BOX 265, MINNEWAUKAN, ND 58351-0265
PO BOX 266, MINNEWAUKAN, ND 58351-0266
PO BOX 267, MINNEWAUKAN, ND 58351-0267
PO BOX 268, MINNEWAUKAN, ND 58351-0268
PO BOX 269, MINNEWAUKAN, ND 58351-0269
PO BOX 270, MINNEWAUKAN, ND 58351-0270
PO BOX 271, MINNEWAUKAN, ND 58351-0271
PO BOX 272, MINNEWAUKAN, ND 58351-0272
PO BOX 273, MINNEWAUKAN, ND 58351-0273
PO BOX 274, MINNEWAUKAN, ND 58351-0274
PO BOX 275, MINNEWAUKAN, ND 58351-0275
PO BOX 276, MINNEWAUKAN, ND 58351-0276
PO BOX 277, MINNEWAUKAN, ND 58351-0277
PO BOX 278, MINNEWAUKAN, ND 58351-0278
PO BOX 279, MINNEWAUKAN, ND 58351-0279
PO BOX 280, MINNEWAUKAN, ND 58351-0280
PO BOX 281, MINNEWAUKAN, ND 58351-0281
PO BOX 282, MINNEWAUKAN, ND 58351-0282
PO BOX 283, MINNEWAUKAN, ND 58351-0283
PO BOX 284, MINNEWAUKAN, ND 58351-0284
PO BOX 285, MINNEWAUKAN, ND 58351-0285
PO BOX 286, MINNEWAUKAN, ND 58351-0286
PO BOX 287, MINNEWAUKAN, ND 58351-0287
PO BOX 288, MINNEWAUKAN, ND 58351-0288
PO BOX 289, MINNEWAUKAN, ND 58351-0289
PO BOX 290, MINNEWAUKAN, ND 58351-0290
PO BOX 291, MINNEWAUKAN, ND 58351-0291
PO BOX 292, MINNEWAUKAN, ND 58351-0292
PO BOX 293, MINNEWAUKAN, ND 58351-0293
PO BOX 294, MINNEWAUKAN, ND 58351-0294
PO BOX 295, MINNEWAUKAN, ND 58351-0295
PO BOX 296, MINNEWAUKAN, ND 58351-0296
PO BOX 297, MINNEWAUKAN, ND 58351-0297
PO BOX 298, MINNEWAUKAN, ND 58351-0298
PO BOX 299, MINNEWAUKAN, ND 58351-0299
PO BOX 300, MINNEWAUKAN, ND 58351-0300
PO BOX 301, MINNEWAUKAN, ND 58351-0301
PO BOX 302, MINNEWAUKAN, ND 58351-0302
PO BOX 303, MINNEWAUKAN, ND 58351-0303
PO BOX 304, MINNEWAUKAN, ND 58351-0304
PO BOX 305, MINNEWAUKAN, ND 58351-0305
PO BOX 306, MINNEWAUKAN, ND 58351-0306
PO BOX 307, MINNEWAUKAN, ND 58351-0307
PO BOX 308, MINNEWAUKAN, ND 58351-0308
PO BOX 309, MINNEWAUKAN, ND 58351-0309
PO BOX 310, MINNEWAUKAN, ND 58351-0310
PO BOX 311, MINNEWAUKAN, ND 58351-0311
PO BOX 312, MINNEWAUKAN, ND 58351-0312
PO BOX 313, MINNEWAUKAN, ND 58351-0313
PO BOX 314, MINNEWAUKAN, ND 58351-0314
PO BOX 315, MINNEWAUKAN, ND 58351-0315
PO BOX 316, MINNEWAUKAN, ND 58351-0316
PO BOX 317, MINNEWAUKAN, ND 58351-0317
PO BOX 318, MINNEWAUKAN, ND 58351-0318
PO BOX 319, MINNEWAUKAN, ND 58351-0319
PO BOX 320, MINNEWAUKAN, ND 58351-0320
PO BOX 321, MINNEWAUKAN, ND 58351-0321
PO BOX 322, MINNEWAUKAN, ND 58351-0322
PO BOX 323, MINNEWAUKAN, ND 58351-0323
PO BOX 324, MINNEWAUKAN, ND 58351-0324
PO BOX 325, MINNEWAUKAN, ND 58351-0325
PO BOX 326, MINNEWAUKAN, ND 58351-0326
PO BOX 327, MINNEWAUKAN, ND 58351-0327
PO BOX 328, MINNEWAUKAN, ND 58351-0328
PO BOX 329, MINNEWAUKAN, ND 58351-0329
PO BOX 330, MINNEWAUKAN, ND 58351-0330
PO BOX 331, MINNEWAUKAN, ND 58351-0331
PO BOX 332, MINNEWAUKAN, ND 58351-0332
PO BOX 333, MINNEWAUKAN, ND 58351-0333
PO BOX 334, MINNEWAUKAN, ND 58351-0334
PO BOX 335, MINNEWAUKAN, ND 58351-0335
PO BOX 336, MINNEWAUKAN, ND 58351-0336
PO BOX 337, MINNEWAUKAN, ND 58351-0337
PO BOX 338, MINNEWAUKAN, ND 58351-0338
PO BOX 339, MINNEWAUKAN, ND 58351-0339
PO BOX 340, MINNEWAUKAN, ND 58351-0340
PO BOX 341, MINNEWAUKAN, ND 58351-0341
PO BOX 342, MINNEWAUKAN, ND 58351-0342
PO BOX 343, MINNEWAUKAN, ND 58351-0343
PO BOX 344, MINNEWAUKAN, ND 58351-0344
PO BOX 345, MINNEWAUKAN, ND 58351-0345
PO BOX 346, MINNEWAUKAN, ND 58351-0346
PO BOX 347, MINNEWAUKAN, ND 58351-0347
PO BOX 348, MINNEWAUKAN, ND 58351-0348
PO BOX 349, MINNEWAUKAN, ND 58351-0349
PO BOX 350, MINNEWAUKAN, ND 58351-0350
PO BOX 351, MINNEWAUKAN, ND 58351-0351
PO BOX 352, MINNEWAUKAN, ND 58351-0352
PO BOX 353, MINNEWAUKAN, ND 58351-0353
PO BOX 354, MINNEWAUKAN, ND 58351-0354
PO BOX 355, MINNEWAUKAN, ND 58351-0355
PO BOX 356, MINNEWAUKAN, ND 58351-0356
PO BOX 357, MINNEWAUKAN, ND 58351-0357
PO BOX 358, MINNEWAUKAN, ND 58351-0358
PO BOX 359, MINNEWAUKAN, ND 58351-0359
PO BOX 360, MINNEWAUKAN, ND 58351-0360
PO BOX 361, MINNEWAUKAN, ND 58351-0361
PO BOX 362, MINNEWAUKAN, ND 58351-0362
PO BOX 363, MINNEWAUKAN, ND 58351-0363
PO BOX 364, MINNEWAUKAN, ND 58351-0364
PO BOX 365, MINNEWAUKAN, ND 58351-0365
PO BOX 366, MINNEWAUKAN, ND 58351-0366
PO BOX 367, MINNEWAUKAN, ND 58351-0367
PO BOX 368, MINNEWAUKAN, ND 58351-0368
PO BOX 369, MINNEWAUKAN, ND 58351-0369
PO BOX 370, MINNEWAUKAN, ND 58351-0370
PO BOX 371, MINNEWAUKAN, ND 58351-0371
PO BOX 372, MINNEWAUKAN, ND 58351-0372
PO BOX 373, MINNEWAUKAN, ND 58351-0373
PO BOX 374, MINNEWAUKAN, ND 58351-0374
PO BOX 375, MINNEWAUKAN, ND 58351-0375
PO BOX 376, MINNEWAUKAN, ND 58351-0376
PO BOX 377, MINNEWAUKAN, ND 58351-0377
PO BOX 378, MINNEWAUKAN, ND 58351-0378
PO BOX 379, MINNEWAUKAN, ND 58351-0379
PO BOX 380, MINNEWAUKAN, ND 58351-0380
PO BOX 381, MINNEWAUKAN, ND 58351-0381
PO BOX 382, MINNEWAUKAN, ND 58351-0382
PO BOX 383, MINNEWAUKAN, ND 58351-0383
PO BOX 384, MINNEWAUKAN, ND 58351-0384
PO BOX 385, MINNEWAUKAN, ND 58351-0385
PO BOX 386, MINNEWAUKAN, ND 58351-0386
PO BOX 387, MINNEWAUKAN, ND 58351-0387
PO BOX 388, MINNEWAUKAN, ND 58351-0388
PO BOX 389, MINNEWAUKAN, ND 58351-0389
PO BOX 390, MINNEWAUKAN, ND 58351-0390
PO BOX 391, MINNEWAUKAN, ND 58351-0391
PO BOX 392, MINNEWAUKAN, ND 58351-0392
PO BOX 393, MINNEWAUKAN, ND 58351-0393
PO BOX 394, MINNEWAUKAN, ND 58351-0394
Add new comment