사서함 번호는 4 자리 이하일 수 있습니다. 우체국 상자의 경우 일반적으로 각 상자에는 고유 한 ZIP + 4 코드가 있습니다.
마지막 네 자리는 종종 다음 중 하나입니다.
1. 0과 상자 번호의 마지막 세 자리 (eg. PO BOX 1001, Los Angeles CA 90001-0001).
2. 박스 번호의 마지막 4 자리 (eg. PO BOX 9991, Twin Peaks CA 92391-9991).
3. 상자 번호가 4 자리 미만인 경우 상자 번호 앞에 4 자리 숫자를 생성하기에 충분한 0이 추가됩니다.(eg. PO BOX 1, Shreveport LA 71161-0001).
그러나 통일 된 규칙은 없습니다. 우편 번호 + 4는 참조 용일 뿐이며 ZIP + 4 코드는 USPS 공식 웹 사이트에서 각 상자에 대해 개별적으로 조회해야합니다.
PO BOX 961, ALMA, AR 72921-0961
PO BOX 962, ALMA, AR 72921-0962
PO BOX 963, ALMA, AR 72921-0963
PO BOX 964, ALMA, AR 72921-0964
PO BOX 965, ALMA, AR 72921-0965
PO BOX 966, ALMA, AR 72921-0966
PO BOX 967, ALMA, AR 72921-0967
PO BOX 968, ALMA, AR 72921-0968
PO BOX 969, ALMA, AR 72921-0969
PO BOX 970, ALMA, AR 72921-0970
PO BOX 971, ALMA, AR 72921-0971
PO BOX 972, ALMA, AR 72921-0972
PO BOX 973, ALMA, AR 72921-0973
PO BOX 974, ALMA, AR 72921-0974
PO BOX 975, ALMA, AR 72921-0975
PO BOX 976, ALMA, AR 72921-0976
PO BOX 977, ALMA, AR 72921-0977
PO BOX 978, ALMA, AR 72921-0978
PO BOX 979, ALMA, AR 72921-0979
PO BOX 980, ALMA, AR 72921-0980
PO BOX 981, ALMA, AR 72921-0981
PO BOX 982, ALMA, AR 72921-0982
PO BOX 983, ALMA, AR 72921-0983
PO BOX 984, ALMA, AR 72921-0984
PO BOX 985, ALMA, AR 72921-0985
PO BOX 986, ALMA, AR 72921-0986
PO BOX 987, ALMA, AR 72921-0987
PO BOX 988, ALMA, AR 72921-0988
PO BOX 989, ALMA, AR 72921-0989
PO BOX 990, ALMA, AR 72921-0990
PO BOX 991, ALMA, AR 72921-0991
PO BOX 992, ALMA, AR 72921-0992
PO BOX 993, ALMA, AR 72921-0993
PO BOX 994, ALMA, AR 72921-0994
PO BOX 995, ALMA, AR 72921-0995
PO BOX 996, ALMA, AR 72921-0996
PO BOX 997, ALMA, AR 72921-0997
PO BOX 998, ALMA, AR 72921-0998
PO BOX 999, ALMA, AR 72921-0999
PO BOX 1000, ALMA, AR 72921-1000
PO BOX 1001, ALMA, AR 72921-1001
PO BOX 1002, ALMA, AR 72921-1002
PO BOX 1003, ALMA, AR 72921-1003
PO BOX 1004, ALMA, AR 72921-1004
PO BOX 1005, ALMA, AR 72921-1005
PO BOX 1006, ALMA, AR 72921-1006
PO BOX 1007, ALMA, AR 72921-1007
PO BOX 1008, ALMA, AR 72921-1008
PO BOX 1009, ALMA, AR 72921-1009
PO BOX 1010, ALMA, AR 72921-1010
PO BOX 1011, ALMA, AR 72921-1011
PO BOX 1012, ALMA, AR 72921-1012
PO BOX 1013, ALMA, AR 72921-1013
PO BOX 1014, ALMA, AR 72921-1014
PO BOX 1015, ALMA, AR 72921-1015
PO BOX 1016, ALMA, AR 72921-1016
PO BOX 1017, ALMA, AR 72921-1017
PO BOX 1018, ALMA, AR 72921-1018
PO BOX 1019, ALMA, AR 72921-1019
PO BOX 1020, ALMA, AR 72921-1020
PO BOX 1021, ALMA, AR 72921-1021
PO BOX 1022, ALMA, AR 72921-1022
PO BOX 1023, ALMA, AR 72921-1023
PO BOX 1024, ALMA, AR 72921-1024
PO BOX 1025, ALMA, AR 72921-1025
PO BOX 1026, ALMA, AR 72921-1026
PO BOX 1027, ALMA, AR 72921-1027
PO BOX 1028, ALMA, AR 72921-1028
PO BOX 1029, ALMA, AR 72921-1029
PO BOX 1030, ALMA, AR 72921-1030
PO BOX 1031, ALMA, AR 72921-1031
PO BOX 1032, ALMA, AR 72921-1032
PO BOX 1033, ALMA, AR 72921-1033
PO BOX 1034, ALMA, AR 72921-1034
PO BOX 1035, ALMA, AR 72921-1035
PO BOX 1036, ALMA, AR 72921-1036
PO BOX 1037, ALMA, AR 72921-1037
PO BOX 1038, ALMA, AR 72921-1038
PO BOX 1039, ALMA, AR 72921-1039
PO BOX 1040, ALMA, AR 72921-1040
PO BOX 1041, ALMA, AR 72921-1041
PO BOX 1042, ALMA, AR 72921-1042
PO BOX 1043, ALMA, AR 72921-1043
PO BOX 1044, ALMA, AR 72921-1044
PO BOX 1045, ALMA, AR 72921-1045
PO BOX 1046, ALMA, AR 72921-1046
PO BOX 1047, ALMA, AR 72921-1047
PO BOX 1048, ALMA, AR 72921-1048
PO BOX 1049, ALMA, AR 72921-1049
PO BOX 1050, ALMA, AR 72921-1050
PO BOX 1051, ALMA, AR 72921-1051
PO BOX 1052, ALMA, AR 72921-1052
PO BOX 1053, ALMA, AR 72921-1053
PO BOX 1054, ALMA, AR 72921-1054
PO BOX 1055, ALMA, AR 72921-1055
PO BOX 1056, ALMA, AR 72921-1056
PO BOX 1057, ALMA, AR 72921-1057
PO BOX 1058, ALMA, AR 72921-1058
PO BOX 1059, ALMA, AR 72921-1059
PO BOX 1060, ALMA, AR 72921-1060
PO BOX 1061, ALMA, AR 72921-1061
PO BOX 1062, ALMA, AR 72921-1062
PO BOX 1063, ALMA, AR 72921-1063
PO BOX 1064, ALMA, AR 72921-1064
PO BOX 1065, ALMA, AR 72921-1065
PO BOX 1066, ALMA, AR 72921-1066
PO BOX 1067, ALMA, AR 72921-1067
PO BOX 1068, ALMA, AR 72921-1068
PO BOX 1069, ALMA, AR 72921-1069
PO BOX 1070, ALMA, AR 72921-1070
PO BOX 1071, ALMA, AR 72921-1071
PO BOX 1072, ALMA, AR 72921-1072
PO BOX 1073, ALMA, AR 72921-1073
PO BOX 1074, ALMA, AR 72921-1074
PO BOX 1075, ALMA, AR 72921-1075
PO BOX 1076, ALMA, AR 72921-1076
PO BOX 1077, ALMA, AR 72921-1077
PO BOX 1078, ALMA, AR 72921-1078