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 901, OLD FORT, NC 28762-0901
PO BOX 902, OLD FORT, NC 28762-0902
PO BOX 903, OLD FORT, NC 28762-0903
PO BOX 904, OLD FORT, NC 28762-0904
PO BOX 905, OLD FORT, NC 28762-0905
PO BOX 906, OLD FORT, NC 28762-0906
PO BOX 907, OLD FORT, NC 28762-0907
PO BOX 908, OLD FORT, NC 28762-0908
PO BOX 909, OLD FORT, NC 28762-0909
PO BOX 910, OLD FORT, NC 28762-0910
PO BOX 911, OLD FORT, NC 28762-0911
PO BOX 912, OLD FORT, NC 28762-0912
PO BOX 913, OLD FORT, NC 28762-0913
PO BOX 914, OLD FORT, NC 28762-0914
PO BOX 915, OLD FORT, NC 28762-0915
PO BOX 916, OLD FORT, NC 28762-0916
PO BOX 917, OLD FORT, NC 28762-0917
PO BOX 918, OLD FORT, NC 28762-0918
PO BOX 919, OLD FORT, NC 28762-0919
PO BOX 920, OLD FORT, NC 28762-0920
PO BOX 921, OLD FORT, NC 28762-0921
PO BOX 922, OLD FORT, NC 28762-0922
PO BOX 923, OLD FORT, NC 28762-0923
PO BOX 924, OLD FORT, NC 28762-0924
PO BOX 925, OLD FORT, NC 28762-0925
PO BOX 926, OLD FORT, NC 28762-0926
PO BOX 927, OLD FORT, NC 28762-0927
PO BOX 928, OLD FORT, NC 28762-0928
PO BOX 929, OLD FORT, NC 28762-0929
PO BOX 930, OLD FORT, NC 28762-0930
PO BOX 931, OLD FORT, NC 28762-0931
PO BOX 932, OLD FORT, NC 28762-0932
PO BOX 933, OLD FORT, NC 28762-0933
PO BOX 934, OLD FORT, NC 28762-0934
PO BOX 935, OLD FORT, NC 28762-0935
PO BOX 936, OLD FORT, NC 28762-0936
PO BOX 937, OLD FORT, NC 28762-0937
PO BOX 938, OLD FORT, NC 28762-0938
PO BOX 939, OLD FORT, NC 28762-0939
PO BOX 940, OLD FORT, NC 28762-0940
PO BOX 941, OLD FORT, NC 28762-0941
PO BOX 942, OLD FORT, NC 28762-0942
PO BOX 943, OLD FORT, NC 28762-0943
PO BOX 944, OLD FORT, NC 28762-0944
PO BOX 945, OLD FORT, NC 28762-0945
PO BOX 946, OLD FORT, NC 28762-0946
PO BOX 947, OLD FORT, NC 28762-0947
PO BOX 948, OLD FORT, NC 28762-0948
PO BOX 949, OLD FORT, NC 28762-0949
PO BOX 950, OLD FORT, NC 28762-0950
PO BOX 951, OLD FORT, NC 28762-0951
PO BOX 952, OLD FORT, NC 28762-0952
PO BOX 953, OLD FORT, NC 28762-0953
PO BOX 954, OLD FORT, NC 28762-0954
PO BOX 955, OLD FORT, NC 28762-0955
PO BOX 956, OLD FORT, NC 28762-0956
PO BOX 957, OLD FORT, NC 28762-0957
PO BOX 958, OLD FORT, NC 28762-0958
PO BOX 959, OLD FORT, NC 28762-0959
PO BOX 960, OLD FORT, NC 28762-0960
PO BOX 961, OLD FORT, NC 28762-0961
PO BOX 962, OLD FORT, NC 28762-0962
PO BOX 963, OLD FORT, NC 28762-0963
PO BOX 964, OLD FORT, NC 28762-0964
PO BOX 965, OLD FORT, NC 28762-0965
PO BOX 966, OLD FORT, NC 28762-0966
PO BOX 967, OLD FORT, NC 28762-0967
PO BOX 968, OLD FORT, NC 28762-0968
PO BOX 969, OLD FORT, NC 28762-0969
PO BOX 970, OLD FORT, NC 28762-0970
PO BOX 971, OLD FORT, NC 28762-0971
PO BOX 972, OLD FORT, NC 28762-0972
PO BOX 973, OLD FORT, NC 28762-0973
PO BOX 974, OLD FORT, NC 28762-0974
PO BOX 975, OLD FORT, NC 28762-0975
PO BOX 976, OLD FORT, NC 28762-0976
PO BOX 977, OLD FORT, NC 28762-0977
PO BOX 978, OLD FORT, NC 28762-0978
PO BOX 979, OLD FORT, NC 28762-0979
PO BOX 980, OLD FORT, NC 28762-0980
PO BOX 981, OLD FORT, NC 28762-0981
PO BOX 982, OLD FORT, NC 28762-0982
PO BOX 983, OLD FORT, NC 28762-0983
PO BOX 984, OLD FORT, NC 28762-0984
PO BOX 985, OLD FORT, NC 28762-0985
PO BOX 986, OLD FORT, NC 28762-0986
PO BOX 987, OLD FORT, NC 28762-0987
PO BOX 988, OLD FORT, NC 28762-0988
PO BOX 989, OLD FORT, NC 28762-0989
PO BOX 990, OLD FORT, NC 28762-0990
PO BOX 991, OLD FORT, NC 28762-0991
PO BOX 992, OLD FORT, NC 28762-0992
PO BOX 993, OLD FORT, NC 28762-0993
PO BOX 994, OLD FORT, NC 28762-0994
PO BOX 995, OLD FORT, NC 28762-0995
PO BOX 996, OLD FORT, NC 28762-0996
PO BOX 997, OLD FORT, NC 28762-0997
PO BOX 998, OLD FORT, NC 28762-0998
PO BOX 999, OLD FORT, NC 28762-0999
PO BOX 1000, OLD FORT, NC 28762-1000
PO BOX 1001, OLD FORT, NC 28762-1001
PO BOX 1002, OLD FORT, NC 28762-1002
PO BOX 1003, OLD FORT, NC 28762-1003
PO BOX 1004, OLD FORT, NC 28762-1004
PO BOX 1005, OLD FORT, NC 28762-1005
PO BOX 1006, OLD FORT, NC 28762-1006
PO BOX 1007, OLD FORT, NC 28762-1007
PO BOX 1008, OLD FORT, NC 28762-1008
PO BOX 1009, OLD FORT, NC 28762-1009
PO BOX 1010, OLD FORT, NC 28762-1010
PO BOX 1011, OLD FORT, NC 28762-1011
PO BOX 1012, OLD FORT, NC 28762-1012
PO BOX 1013, OLD FORT, NC 28762-1013
PO BOX 1014, OLD FORT, NC 28762-1014
PO BOX 1015, OLD FORT, NC 28762-1015
PO BOX 1016, OLD FORT, NC 28762-1016
PO BOX 1017, OLD FORT, NC 28762-1017
PO BOX 1018, OLD FORT, NC 28762-1018
PO BOX 1019, OLD FORT, NC 28762-1019
PO BOX 1020, OLD FORT, NC 28762-1020
PO BOX 1021, OLD FORT, NC 28762-1021
PO BOX 1022, OLD FORT, NC 28762-1022
PO BOX 1023, OLD FORT, NC 28762-1023
PO BOX 1024, OLD FORT, NC 28762-1024
PO BOX 1025, OLD FORT, NC 28762-1025
PO BOX 1026, OLD FORT, NC 28762-1026
PO BOX 1027, OLD FORT, NC 28762-1027
PO BOX 1028, OLD FORT, NC 28762-1028
PO BOX 1029, OLD FORT, NC 28762-1029
PO BOX 1030, OLD FORT, NC 28762-1030
PO BOX 1031, OLD FORT, NC 28762-1031
PO BOX 1032, OLD FORT, NC 28762-1032
PO BOX 1033, OLD FORT, NC 28762-1033
PO BOX 1034, OLD FORT, NC 28762-1034
PO BOX 1035, OLD FORT, NC 28762-1035
PO BOX 1036, OLD FORT, NC 28762-1036
PO BOX 1037, OLD FORT, NC 28762-1037
PO BOX 1038, OLD FORT, NC 28762-1038
PO BOX 1039, OLD FORT, NC 28762-1039
PO BOX 1040, OLD FORT, NC 28762-1040
PO BOX 1041, OLD FORT, NC 28762-1041
PO BOX 1042, OLD FORT, NC 28762-1042
PO BOX 1043, OLD FORT, NC 28762-1043
PO BOX 1044, OLD FORT, NC 28762-1044
PO BOX 1045, OLD FORT, NC 28762-1045
PO BOX 1046, OLD FORT, NC 28762-1046
PO BOX 1047, OLD FORT, NC 28762-1047
PO BOX 1048, OLD FORT, NC 28762-1048
PO BOX 1049, OLD FORT, NC 28762-1049
PO BOX 1050, OLD FORT, NC 28762-1050
PO BOX 1051, OLD FORT, NC 28762-1051
PO BOX 1052, OLD FORT, NC 28762-1052
PO BOX 1053, OLD FORT, NC 28762-1053
PO BOX 1054, OLD FORT, NC 28762-1054
PO BOX 1055, OLD FORT, NC 28762-1055
PO BOX 1056, OLD FORT, NC 28762-1056
PO BOX 1057, OLD FORT, NC 28762-1057
PO BOX 1058, OLD FORT, NC 28762-1058
PO BOX 1059, OLD FORT, NC 28762-1059
PO BOX 1060, OLD FORT, NC 28762-1060
PO BOX 1061, OLD FORT, NC 28762-1061
PO BOX 1062, OLD FORT, NC 28762-1062
PO BOX 1063, OLD FORT, NC 28762-1063
PO BOX 1064, OLD FORT, NC 28762-1064
PO BOX 1065, OLD FORT, NC 28762-1065
PO BOX 1066, OLD FORT, NC 28762-1066
PO BOX 1067, OLD FORT, NC 28762-1067
PO BOX 1068, OLD FORT, NC 28762-1068
PO BOX 1069, OLD FORT, NC 28762-1069
PO BOX 1070, OLD FORT, NC 28762-1070
PO BOX 1071, OLD FORT, NC 28762-1071
PO BOX 1072, OLD FORT, NC 28762-1072
PO BOX 1073, OLD FORT, NC 28762-1073
PO BOX 1074, OLD FORT, NC 28762-1074
PO BOX 1075, OLD FORT, NC 28762-1075
PO BOX 1076, OLD FORT, NC 28762-1076
PO BOX 1077, OLD FORT, NC 28762-1077
PO BOX 1078, OLD FORT, NC 28762-1078
PO BOX 1079, OLD FORT, NC 28762-1079
PO BOX 1080, OLD FORT, NC 28762-1080
PO BOX 1081, OLD FORT, NC 28762-1081
PO BOX 1082, OLD FORT, NC 28762-1082
PO BOX 1083, OLD FORT, NC 28762-1083
PO BOX 1084, OLD FORT, NC 28762-1084
PO BOX 1085, OLD FORT, NC 28762-1085
PO BOX 1086, OLD FORT, NC 28762-1086
PO BOX 1087, OLD FORT, NC 28762-1087
PO BOX 1088, OLD FORT, NC 28762-1088
PO BOX 1089, OLD FORT, NC 28762-1089
PO BOX 1090, OLD FORT, NC 28762-1090
PO BOX 1091, OLD FORT, NC 28762-1091
PO BOX 1092, OLD FORT, NC 28762-1092
PO BOX 1093, OLD FORT, NC 28762-1093
PO BOX 1094, OLD FORT, NC 28762-1094
PO BOX 1095, OLD FORT, NC 28762-1095
PO BOX 1096, OLD FORT, NC 28762-1096
PO BOX 1097, OLD FORT, NC 28762-1097
PO BOX 1098, OLD FORT, NC 28762-1098
PO BOX 1099, OLD FORT, NC 28762-1099
PO BOX 1100, OLD FORT, NC 28762-1100
PO BOX 1101, OLD FORT, NC 28762-1101
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