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).

  • 3123471000 | +1 312-347-1000 Illinois U.S.A.
  • 3123471001 | +1 312-347-1001 Illinois U.S.A.
  • 3123471002 | +1 312-347-1002 Illinois U.S.A.
  • 3123471003 | +1 312-347-1003 Illinois U.S.A.
  • 3123471004 | +1 312-347-1004 Illinois U.S.A.
  • 3123471005 | +1 312-347-1005 Illinois U.S.A.
  • 3123471006 | +1 312-347-1006 Illinois U.S.A.
  • 3123471007 | +1 312-347-1007 Illinois U.S.A.
  • 3123471008 | +1 312-347-1008 Illinois U.S.A.
  • 3123471009 | +1 312-347-1009 Illinois U.S.A.
  • 3123471010 | +1 312-347-1010 Illinois U.S.A.
  • 3123471011 | +1 312-347-1011 Illinois U.S.A.
  • 3123471012 | +1 312-347-1012 Illinois U.S.A.
  • 3123471013 | +1 312-347-1013 Illinois U.S.A.
  • 3123471014 | +1 312-347-1014 Illinois U.S.A.
  • 3123471015 | +1 312-347-1015 Illinois U.S.A.
  • 3123471016 | +1 312-347-1016 Illinois U.S.A.
  • 3123471017 | +1 312-347-1017 Illinois U.S.A.
  • 3123471018 | +1 312-347-1018 Illinois U.S.A.
  • 3123471019 | +1 312-347-1019 Illinois U.S.A.
  • 3123471020 | +1 312-347-1020 Illinois U.S.A.
  • 3123471021 | +1 312-347-1021 Illinois U.S.A.
  • 3123471022 | +1 312-347-1022 Illinois U.S.A.
  • 3123471023 | +1 312-347-1023 Illinois U.S.A.
  • 3123471024 | +1 312-347-1024 Illinois U.S.A.
  • 3123471025 | +1 312-347-1025 Illinois U.S.A.
  • 3123471026 | +1 312-347-1026 Illinois U.S.A.
  • 3123471027 | +1 312-347-1027 Illinois U.S.A.
  • 3123471028 | +1 312-347-1028 Illinois U.S.A.
  • 3123471029 | +1 312-347-1029 Illinois U.S.A.
  • 3123471030 | +1 312-347-1030 Illinois U.S.A.
  • 3123471031 | +1 312-347-1031 Illinois U.S.A.
  • 3123471032 | +1 312-347-1032 Illinois U.S.A.
  • 3123471033 | +1 312-347-1033 Illinois U.S.A.
  • 3123471034 | +1 312-347-1034 Illinois U.S.A.
  • 3123471035 | +1 312-347-1035 Illinois U.S.A.
  • 3123471036 | +1 312-347-1036 Illinois U.S.A.
  • 3123471037 | +1 312-347-1037 Illinois U.S.A.
  • 3123471038 | +1 312-347-1038 Illinois U.S.A.
  • 3123471039 | +1 312-347-1039 Illinois U.S.A.
  • 3123471040 | +1 312-347-1040 Illinois U.S.A.
  • 3123471041 | +1 312-347-1041 Illinois U.S.A.
  • 3123471042 | +1 312-347-1042 Illinois U.S.A.
  • 3123471043 | +1 312-347-1043 Illinois U.S.A.
  • 3123471044 | +1 312-347-1044 Illinois U.S.A.
  • 3123471045 | +1 312-347-1045 Illinois U.S.A.
  • 3123471046 | +1 312-347-1046 Illinois U.S.A.
  • 3123471047 | +1 312-347-1047 Illinois U.S.A.
  • 3123471048 | +1 312-347-1048 Illinois U.S.A.
  • 3123471049 | +1 312-347-1049 Illinois U.S.A.
  • 3123471050 | +1 312-347-1050 Illinois U.S.A.
  • 3123471051 | +1 312-347-1051 Illinois U.S.A.
  • 3123471052 | +1 312-347-1052 Illinois U.S.A.
  • 3123471053 | +1 312-347-1053 Illinois U.S.A.
  • 3123471054 | +1 312-347-1054 Illinois U.S.A.
  • 3123471055 | +1 312-347-1055 Illinois U.S.A.
  • 3123471056 | +1 312-347-1056 Illinois U.S.A.
  • 3123471057 | +1 312-347-1057 Illinois U.S.A.
  • 3123471058 | +1 312-347-1058 Illinois U.S.A.
  • 3123471059 | +1 312-347-1059 Illinois U.S.A.
  • 3123471060 | +1 312-347-1060 Illinois U.S.A.
  • 3123471061 | +1 312-347-1061 Illinois U.S.A.
  • 3123471062 | +1 312-347-1062 Illinois U.S.A.
  • 3123471063 | +1 312-347-1063 Illinois U.S.A.
  • 3123471064 | +1 312-347-1064 Illinois U.S.A.
  • 3123471065 | +1 312-347-1065 Illinois U.S.A.
  • 3123471066 | +1 312-347-1066 Illinois U.S.A.
  • 3123471067 | +1 312-347-1067 Illinois U.S.A.
  • 3123471068 | +1 312-347-1068 Illinois U.S.A.
  • 3123471069 | +1 312-347-1069 Illinois U.S.A.
  • 3123471070 | +1 312-347-1070 Illinois U.S.A.
  • 3123471071 | +1 312-347-1071 Illinois U.S.A.
  • 3123471072 | +1 312-347-1072 Illinois U.S.A.
  • 3123471073 | +1 312-347-1073 Illinois U.S.A.
  • 3123471074 | +1 312-347-1074 Illinois U.S.A.
  • 3123471075 | +1 312-347-1075 Illinois U.S.A.
  • 3123471076 | +1 312-347-1076 Illinois U.S.A.
  • 3123471077 | +1 312-347-1077 Illinois U.S.A.
  • 3123471078 | +1 312-347-1078 Illinois U.S.A.
  • 3123471079 | +1 312-347-1079 Illinois U.S.A.
  • 3123471080 | +1 312-347-1080 Illinois U.S.A.
  • 3123471081 | +1 312-347-1081 Illinois U.S.A.
  • 3123471082 | +1 312-347-1082 Illinois U.S.A.
  • 3123471083 | +1 312-347-1083 Illinois U.S.A.
  • 3123471084 | +1 312-347-1084 Illinois U.S.A.
  • 3123471085 | +1 312-347-1085 Illinois U.S.A.
  • 3123471086 | +1 312-347-1086 Illinois U.S.A.
  • 3123471087 | +1 312-347-1087 Illinois U.S.A.
  • 3123471088 | +1 312-347-1088 Illinois U.S.A.
  • 3123471089 | +1 312-347-1089 Illinois U.S.A.
  • 3123471090 | +1 312-347-1090 Illinois U.S.A.
  • 3123471091 | +1 312-347-1091 Illinois U.S.A.
  • 3123471092 | +1 312-347-1092 Illinois U.S.A.
  • 3123471093 | +1 312-347-1093 Illinois U.S.A.
  • 3123471094 | +1 312-347-1094 Illinois U.S.A.
  • 3123471095 | +1 312-347-1095 Illinois U.S.A.
  • 3123471096 | +1 312-347-1096 Illinois U.S.A.
  • 3123471097 | +1 312-347-1097 Illinois U.S.A.
  • 3123471098 | +1 312-347-1098 Illinois U.S.A.
  • 3123471099 | +1 312-347-1099 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