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 861, CLINTON, NC 28329-0861
PO BOX 862, CLINTON, NC 28329-0862
PO BOX 863, CLINTON, NC 28329-0863
PO BOX 864, CLINTON, NC 28329-0864
PO BOX 865, CLINTON, NC 28329-0865
PO BOX 866, CLINTON, NC 28329-0866
PO BOX 867, CLINTON, NC 28329-0867
PO BOX 868, CLINTON, NC 28329-0868
PO BOX 869, CLINTON, NC 28329-0869
PO BOX 870, CLINTON, NC 28329-0870
PO BOX 871, CLINTON, NC 28329-0871
PO BOX 872, CLINTON, NC 28329-0872
PO BOX 873, CLINTON, NC 28329-0873
PO BOX 874, CLINTON, NC 28329-0874
PO BOX 875, CLINTON, NC 28329-0875
PO BOX 876, CLINTON, NC 28329-0876
PO BOX 877, CLINTON, NC 28329-0877
PO BOX 878, CLINTON, NC 28329-0878
PO BOX 879, CLINTON, NC 28329-0879
PO BOX 880, CLINTON, NC 28329-0880
PO BOX 881, CLINTON, NC 28329-0881
PO BOX 882, CLINTON, NC 28329-0882
PO BOX 883, CLINTON, NC 28329-0883
PO BOX 884, CLINTON, NC 28329-0884
PO BOX 885, CLINTON, NC 28329-0885
PO BOX 886, CLINTON, NC 28329-0886
PO BOX 887, CLINTON, NC 28329-0887
PO BOX 888, CLINTON, NC 28329-0888
PO BOX 889, CLINTON, NC 28329-0889
PO BOX 890, CLINTON, NC 28329-0890
PO BOX 891, CLINTON, NC 28329-0891
PO BOX 892, CLINTON, NC 28329-0892
PO BOX 893, CLINTON, NC 28329-0893
PO BOX 894, CLINTON, NC 28329-0894
PO BOX 895, CLINTON, NC 28329-0895
PO BOX 896, CLINTON, NC 28329-0896
PO BOX 897, CLINTON, NC 28329-0897
PO BOX 898, CLINTON, NC 28329-0898
PO BOX 899, CLINTON, NC 28329-0899
PO BOX 900, CLINTON, NC 28329-0900
PO BOX 901, CLINTON, NC 28329-0901
PO BOX 902, CLINTON, NC 28329-0902
PO BOX 903, CLINTON, NC 28329-0903
PO BOX 904, CLINTON, NC 28329-0904
PO BOX 905, CLINTON, NC 28329-0905
PO BOX 906, CLINTON, NC 28329-0906
PO BOX 907, CLINTON, NC 28329-0907
PO BOX 908, CLINTON, NC 28329-0908
PO BOX 909, CLINTON, NC 28329-0909
PO BOX 910, CLINTON, NC 28329-0910
PO BOX 911, CLINTON, NC 28329-0911
PO BOX 912, CLINTON, NC 28329-0912
PO BOX 913, CLINTON, NC 28329-0913
PO BOX 914, CLINTON, NC 28329-0914
PO BOX 915, CLINTON, NC 28329-0915
PO BOX 916, CLINTON, NC 28329-0916
PO BOX 917, CLINTON, NC 28329-0917
PO BOX 918, CLINTON, NC 28329-0918
PO BOX 919, CLINTON, NC 28329-0919
PO BOX 920, CLINTON, NC 28329-0920
PO BOX 921, CLINTON, NC 28329-0921
PO BOX 922, CLINTON, NC 28329-0922
PO BOX 923, CLINTON, NC 28329-0923
PO BOX 924, CLINTON, NC 28329-0924
PO BOX 925, CLINTON, NC 28329-0925
PO BOX 926, CLINTON, NC 28329-0926
PO BOX 927, CLINTON, NC 28329-0927
PO BOX 928, CLINTON, NC 28329-0928
PO BOX 929, CLINTON, NC 28329-0929
PO BOX 930, CLINTON, NC 28329-0930
PO BOX 931, CLINTON, NC 28329-0931
PO BOX 932, CLINTON, NC 28329-0932
PO BOX 933, CLINTON, NC 28329-0933
PO BOX 934, CLINTON, NC 28329-0934
PO BOX 935, CLINTON, NC 28329-0935
PO BOX 936, CLINTON, NC 28329-0936
PO BOX 937, CLINTON, NC 28329-0937
PO BOX 938, CLINTON, NC 28329-0938
PO BOX 939, CLINTON, NC 28329-0939
PO BOX 940, CLINTON, NC 28329-0940
PO BOX 941, CLINTON, NC 28329-0941
PO BOX 942, CLINTON, NC 28329-0942
PO BOX 943, CLINTON, NC 28329-0943
PO BOX 944, CLINTON, NC 28329-0944
PO BOX 945, CLINTON, NC 28329-0945
PO BOX 946, CLINTON, NC 28329-0946
PO BOX 947, CLINTON, NC 28329-0947
PO BOX 948, CLINTON, NC 28329-0948
PO BOX 949, CLINTON, NC 28329-0949
PO BOX 950, CLINTON, NC 28329-0950
PO BOX 951, CLINTON, NC 28329-0951
PO BOX 952, CLINTON, NC 28329-0952
PO BOX 953, CLINTON, NC 28329-0953
PO BOX 954, CLINTON, NC 28329-0954
PO BOX 955, CLINTON, NC 28329-0955
PO BOX 956, CLINTON, NC 28329-0956
PO BOX 957, CLINTON, NC 28329-0957
PO BOX 958, CLINTON, NC 28329-0958
PO BOX 959, CLINTON, NC 28329-0959
PO BOX 960, CLINTON, NC 28329-0960
PO BOX 961, CLINTON, NC 28329-0961
PO BOX 962, CLINTON, NC 28329-0962
PO BOX 963, CLINTON, NC 28329-0963
PO BOX 964, CLINTON, NC 28329-0964
PO BOX 965, CLINTON, NC 28329-0965
PO BOX 966, CLINTON, NC 28329-0966
PO BOX 967, CLINTON, NC 28329-0967
PO BOX 968, CLINTON, NC 28329-0968
PO BOX 969, CLINTON, NC 28329-0969
PO BOX 970, CLINTON, NC 28329-0970
PO BOX 971, CLINTON, NC 28329-0971
PO BOX 972, CLINTON, NC 28329-0972
PO BOX 973, CLINTON, NC 28329-0973
PO BOX 974, CLINTON, NC 28329-0974
PO BOX 975, CLINTON, NC 28329-0975
PO BOX 976, CLINTON, NC 28329-0976
PO BOX 977, CLINTON, NC 28329-0977
PO BOX 978, CLINTON, NC 28329-0978
PO BOX 979, CLINTON, NC 28329-0979
PO BOX 980, CLINTON, NC 28329-0980
PO BOX 981, CLINTON, NC 28329-0981
PO BOX 982, CLINTON, NC 28329-0982
PO BOX 983, CLINTON, NC 28329-0983
PO BOX 984, CLINTON, NC 28329-0984
PO BOX 985, CLINTON, NC 28329-0985
PO BOX 986, CLINTON, NC 28329-0986
PO BOX 987, CLINTON, NC 28329-0987
PO BOX 988, CLINTON, NC 28329-0988
PO BOX 989, CLINTON, NC 28329-0989
PO BOX 990, CLINTON, NC 28329-0990
PO BOX 991, CLINTON, NC 28329-0991
PO BOX 992, CLINTON, NC 28329-0992
PO BOX 993, CLINTON, NC 28329-0993
PO BOX 994, CLINTON, NC 28329-0994
PO BOX 995, CLINTON, NC 28329-0995
PO BOX 996, CLINTON, NC 28329-0996
PO BOX 997, CLINTON, NC 28329-0997
PO BOX 998, CLINTON, NC 28329-0998
PO BOX 999, CLINTON, NC 28329-0999
PO BOX 1000, CLINTON, NC 28329-1000
PO BOX 1001, CLINTON, NC 28329-1001
PO BOX 1002, CLINTON, NC 28329-1002
PO BOX 1003, CLINTON, NC 28329-1003
PO BOX 1004, CLINTON, NC 28329-1004
PO BOX 1005, CLINTON, NC 28329-1005
PO BOX 1006, CLINTON, NC 28329-1006
PO BOX 1007, CLINTON, NC 28329-1007
PO BOX 1008, CLINTON, NC 28329-1008
PO BOX 1009, CLINTON, NC 28329-1009
PO BOX 1010, CLINTON, NC 28329-1010
PO BOX 1011, CLINTON, NC 28329-1011
PO BOX 1012, CLINTON, NC 28329-1012
PO BOX 1013, CLINTON, NC 28329-1013
PO BOX 1014, CLINTON, NC 28329-1014
PO BOX 1015, CLINTON, NC 28329-1015
PO BOX 1016, CLINTON, NC 28329-1016
PO BOX 1017, CLINTON, NC 28329-1017
PO BOX 1018, CLINTON, NC 28329-1018
PO BOX 1019, CLINTON, NC 28329-1019
PO BOX 1020, CLINTON, NC 28329-1020
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