CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3128871000 | +1 312-887-1000 Illinois U.S.A.
  • 3128871001 | +1 312-887-1001 Illinois U.S.A.
  • 3128871002 | +1 312-887-1002 Illinois U.S.A.
  • 3128871003 | +1 312-887-1003 Illinois U.S.A.
  • 3128871004 | +1 312-887-1004 Illinois U.S.A.
  • 3128871005 | +1 312-887-1005 Illinois U.S.A.
  • 3128871006 | +1 312-887-1006 Illinois U.S.A.
  • 3128871007 | +1 312-887-1007 Illinois U.S.A.
  • 3128871008 | +1 312-887-1008 Illinois U.S.A.
  • 3128871009 | +1 312-887-1009 Illinois U.S.A.
  • 3128871010 | +1 312-887-1010 Illinois U.S.A.
  • 3128871011 | +1 312-887-1011 Illinois U.S.A.
  • 3128871012 | +1 312-887-1012 Illinois U.S.A.
  • 3128871013 | +1 312-887-1013 Illinois U.S.A.
  • 3128871014 | +1 312-887-1014 Illinois U.S.A.
  • 3128871015 | +1 312-887-1015 Illinois U.S.A.
  • 3128871016 | +1 312-887-1016 Illinois U.S.A.
  • 3128871017 | +1 312-887-1017 Illinois U.S.A.
  • 3128871018 | +1 312-887-1018 Illinois U.S.A.
  • 3128871019 | +1 312-887-1019 Illinois U.S.A.
  • 3128871020 | +1 312-887-1020 Illinois U.S.A.
  • 3128871021 | +1 312-887-1021 Illinois U.S.A.
  • 3128871022 | +1 312-887-1022 Illinois U.S.A.
  • 3128871023 | +1 312-887-1023 Illinois U.S.A.
  • 3128871024 | +1 312-887-1024 Illinois U.S.A.
  • 3128871025 | +1 312-887-1025 Illinois U.S.A.
  • 3128871026 | +1 312-887-1026 Illinois U.S.A.
  • 3128871027 | +1 312-887-1027 Illinois U.S.A.
  • 3128871028 | +1 312-887-1028 Illinois U.S.A.
  • 3128871029 | +1 312-887-1029 Illinois U.S.A.
  • 3128871030 | +1 312-887-1030 Illinois U.S.A.
  • 3128871031 | +1 312-887-1031 Illinois U.S.A.
  • 3128871032 | +1 312-887-1032 Illinois U.S.A.
  • 3128871033 | +1 312-887-1033 Illinois U.S.A.
  • 3128871034 | +1 312-887-1034 Illinois U.S.A.
  • 3128871035 | +1 312-887-1035 Illinois U.S.A.
  • 3128871036 | +1 312-887-1036 Illinois U.S.A.
  • 3128871037 | +1 312-887-1037 Illinois U.S.A.
  • 3128871038 | +1 312-887-1038 Illinois U.S.A.
  • 3128871039 | +1 312-887-1039 Illinois U.S.A.
  • 3128871040 | +1 312-887-1040 Illinois U.S.A.
  • 3128871041 | +1 312-887-1041 Illinois U.S.A.
  • 3128871042 | +1 312-887-1042 Illinois U.S.A.
  • 3128871043 | +1 312-887-1043 Illinois U.S.A.
  • 3128871044 | +1 312-887-1044 Illinois U.S.A.
  • 3128871045 | +1 312-887-1045 Illinois U.S.A.
  • 3128871046 | +1 312-887-1046 Illinois U.S.A.
  • 3128871047 | +1 312-887-1047 Illinois U.S.A.
  • 3128871048 | +1 312-887-1048 Illinois U.S.A.
  • 3128871049 | +1 312-887-1049 Illinois U.S.A.
  • 3128871050 | +1 312-887-1050 Illinois U.S.A.
  • 3128871051 | +1 312-887-1051 Illinois U.S.A.
  • 3128871052 | +1 312-887-1052 Illinois U.S.A.
  • 3128871053 | +1 312-887-1053 Illinois U.S.A.
  • 3128871054 | +1 312-887-1054 Illinois U.S.A.
  • 3128871055 | +1 312-887-1055 Illinois U.S.A.
  • 3128871056 | +1 312-887-1056 Illinois U.S.A.
  • 3128871057 | +1 312-887-1057 Illinois U.S.A.
  • 3128871058 | +1 312-887-1058 Illinois U.S.A.
  • 3128871059 | +1 312-887-1059 Illinois U.S.A.
  • 3128871060 | +1 312-887-1060 Illinois U.S.A.
  • 3128871061 | +1 312-887-1061 Illinois U.S.A.
  • 3128871062 | +1 312-887-1062 Illinois U.S.A.
  • 3128871063 | +1 312-887-1063 Illinois U.S.A.
  • 3128871064 | +1 312-887-1064 Illinois U.S.A.
  • 3128871065 | +1 312-887-1065 Illinois U.S.A.
  • 3128871066 | +1 312-887-1066 Illinois U.S.A.
  • 3128871067 | +1 312-887-1067 Illinois U.S.A.
  • 3128871068 | +1 312-887-1068 Illinois U.S.A.
  • 3128871069 | +1 312-887-1069 Illinois U.S.A.
  • 3128871070 | +1 312-887-1070 Illinois U.S.A.
  • 3128871071 | +1 312-887-1071 Illinois U.S.A.
  • 3128871072 | +1 312-887-1072 Illinois U.S.A.
  • 3128871073 | +1 312-887-1073 Illinois U.S.A.
  • 3128871074 | +1 312-887-1074 Illinois U.S.A.
  • 3128871075 | +1 312-887-1075 Illinois U.S.A.
  • 3128871076 | +1 312-887-1076 Illinois U.S.A.
  • 3128871077 | +1 312-887-1077 Illinois U.S.A.
  • 3128871078 | +1 312-887-1078 Illinois U.S.A.
  • 3128871079 | +1 312-887-1079 Illinois U.S.A.
  • 3128871080 | +1 312-887-1080 Illinois U.S.A.
  • 3128871081 | +1 312-887-1081 Illinois U.S.A.
  • 3128871082 | +1 312-887-1082 Illinois U.S.A.
  • 3128871083 | +1 312-887-1083 Illinois U.S.A.
  • 3128871084 | +1 312-887-1084 Illinois U.S.A.
  • 3128871085 | +1 312-887-1085 Illinois U.S.A.
  • 3128871086 | +1 312-887-1086 Illinois U.S.A.
  • 3128871087 | +1 312-887-1087 Illinois U.S.A.
  • 3128871088 | +1 312-887-1088 Illinois U.S.A.
  • 3128871089 | +1 312-887-1089 Illinois U.S.A.
  • 3128871090 | +1 312-887-1090 Illinois U.S.A.
  • 3128871091 | +1 312-887-1091 Illinois U.S.A.
  • 3128871092 | +1 312-887-1092 Illinois U.S.A.
  • 3128871093 | +1 312-887-1093 Illinois U.S.A.
  • 3128871094 | +1 312-887-1094 Illinois U.S.A.
  • 3128871095 | +1 312-887-1095 Illinois U.S.A.
  • 3128871096 | +1 312-887-1096 Illinois U.S.A.
  • 3128871097 | +1 312-887-1097 Illinois U.S.A.
  • 3128871098 | +1 312-887-1098 Illinois U.S.A.
  • 3128871099 | +1 312-887-1099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z