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).

  • 3127901000 | +1 312-790-1000 Illinois U.S.A.
  • 3127901001 | +1 312-790-1001 Illinois U.S.A.
  • 3127901002 | +1 312-790-1002 Illinois U.S.A.
  • 3127901003 | +1 312-790-1003 Illinois U.S.A.
  • 3127901004 | +1 312-790-1004 Illinois U.S.A.
  • 3127901005 | +1 312-790-1005 Illinois U.S.A.
  • 3127901006 | +1 312-790-1006 Illinois U.S.A.
  • 3127901007 | +1 312-790-1007 Illinois U.S.A.
  • 3127901008 | +1 312-790-1008 Illinois U.S.A.
  • 3127901009 | +1 312-790-1009 Illinois U.S.A.
  • 3127901010 | +1 312-790-1010 Illinois U.S.A.
  • 3127901011 | +1 312-790-1011 Illinois U.S.A.
  • 3127901012 | +1 312-790-1012 Illinois U.S.A.
  • 3127901013 | +1 312-790-1013 Illinois U.S.A.
  • 3127901014 | +1 312-790-1014 Illinois U.S.A.
  • 3127901015 | +1 312-790-1015 Illinois U.S.A.
  • 3127901016 | +1 312-790-1016 Illinois U.S.A.
  • 3127901017 | +1 312-790-1017 Illinois U.S.A.
  • 3127901018 | +1 312-790-1018 Illinois U.S.A.
  • 3127901019 | +1 312-790-1019 Illinois U.S.A.
  • 3127901020 | +1 312-790-1020 Illinois U.S.A.
  • 3127901021 | +1 312-790-1021 Illinois U.S.A.
  • 3127901022 | +1 312-790-1022 Illinois U.S.A.
  • 3127901023 | +1 312-790-1023 Illinois U.S.A.
  • 3127901024 | +1 312-790-1024 Illinois U.S.A.
  • 3127901025 | +1 312-790-1025 Illinois U.S.A.
  • 3127901026 | +1 312-790-1026 Illinois U.S.A.
  • 3127901027 | +1 312-790-1027 Illinois U.S.A.
  • 3127901028 | +1 312-790-1028 Illinois U.S.A.
  • 3127901029 | +1 312-790-1029 Illinois U.S.A.
  • 3127901030 | +1 312-790-1030 Illinois U.S.A.
  • 3127901031 | +1 312-790-1031 Illinois U.S.A.
  • 3127901032 | +1 312-790-1032 Illinois U.S.A.
  • 3127901033 | +1 312-790-1033 Illinois U.S.A.
  • 3127901034 | +1 312-790-1034 Illinois U.S.A.
  • 3127901035 | +1 312-790-1035 Illinois U.S.A.
  • 3127901036 | +1 312-790-1036 Illinois U.S.A.
  • 3127901037 | +1 312-790-1037 Illinois U.S.A.
  • 3127901038 | +1 312-790-1038 Illinois U.S.A.
  • 3127901039 | +1 312-790-1039 Illinois U.S.A.
  • 3127901040 | +1 312-790-1040 Illinois U.S.A.
  • 3127901041 | +1 312-790-1041 Illinois U.S.A.
  • 3127901042 | +1 312-790-1042 Illinois U.S.A.
  • 3127901043 | +1 312-790-1043 Illinois U.S.A.
  • 3127901044 | +1 312-790-1044 Illinois U.S.A.
  • 3127901045 | +1 312-790-1045 Illinois U.S.A.
  • 3127901046 | +1 312-790-1046 Illinois U.S.A.
  • 3127901047 | +1 312-790-1047 Illinois U.S.A.
  • 3127901048 | +1 312-790-1048 Illinois U.S.A.
  • 3127901049 | +1 312-790-1049 Illinois U.S.A.
  • 3127901050 | +1 312-790-1050 Illinois U.S.A.
  • 3127901051 | +1 312-790-1051 Illinois U.S.A.
  • 3127901052 | +1 312-790-1052 Illinois U.S.A.
  • 3127901053 | +1 312-790-1053 Illinois U.S.A.
  • 3127901054 | +1 312-790-1054 Illinois U.S.A.
  • 3127901055 | +1 312-790-1055 Illinois U.S.A.
  • 3127901056 | +1 312-790-1056 Illinois U.S.A.
  • 3127901057 | +1 312-790-1057 Illinois U.S.A.
  • 3127901058 | +1 312-790-1058 Illinois U.S.A.
  • 3127901059 | +1 312-790-1059 Illinois U.S.A.
  • 3127901060 | +1 312-790-1060 Illinois U.S.A.
  • 3127901061 | +1 312-790-1061 Illinois U.S.A.
  • 3127901062 | +1 312-790-1062 Illinois U.S.A.
  • 3127901063 | +1 312-790-1063 Illinois U.S.A.
  • 3127901064 | +1 312-790-1064 Illinois U.S.A.
  • 3127901065 | +1 312-790-1065 Illinois U.S.A.
  • 3127901066 | +1 312-790-1066 Illinois U.S.A.
  • 3127901067 | +1 312-790-1067 Illinois U.S.A.
  • 3127901068 | +1 312-790-1068 Illinois U.S.A.
  • 3127901069 | +1 312-790-1069 Illinois U.S.A.
  • 3127901070 | +1 312-790-1070 Illinois U.S.A.
  • 3127901071 | +1 312-790-1071 Illinois U.S.A.
  • 3127901072 | +1 312-790-1072 Illinois U.S.A.
  • 3127901073 | +1 312-790-1073 Illinois U.S.A.
  • 3127901074 | +1 312-790-1074 Illinois U.S.A.
  • 3127901075 | +1 312-790-1075 Illinois U.S.A.
  • 3127901076 | +1 312-790-1076 Illinois U.S.A.
  • 3127901077 | +1 312-790-1077 Illinois U.S.A.
  • 3127901078 | +1 312-790-1078 Illinois U.S.A.
  • 3127901079 | +1 312-790-1079 Illinois U.S.A.
  • 3127901080 | +1 312-790-1080 Illinois U.S.A.
  • 3127901081 | +1 312-790-1081 Illinois U.S.A.
  • 3127901082 | +1 312-790-1082 Illinois U.S.A.
  • 3127901083 | +1 312-790-1083 Illinois U.S.A.
  • 3127901084 | +1 312-790-1084 Illinois U.S.A.
  • 3127901085 | +1 312-790-1085 Illinois U.S.A.
  • 3127901086 | +1 312-790-1086 Illinois U.S.A.
  • 3127901087 | +1 312-790-1087 Illinois U.S.A.
  • 3127901088 | +1 312-790-1088 Illinois U.S.A.
  • 3127901089 | +1 312-790-1089 Illinois U.S.A.
  • 3127901090 | +1 312-790-1090 Illinois U.S.A.
  • 3127901091 | +1 312-790-1091 Illinois U.S.A.
  • 3127901092 | +1 312-790-1092 Illinois U.S.A.
  • 3127901093 | +1 312-790-1093 Illinois U.S.A.
  • 3127901094 | +1 312-790-1094 Illinois U.S.A.
  • 3127901095 | +1 312-790-1095 Illinois U.S.A.
  • 3127901096 | +1 312-790-1096 Illinois U.S.A.
  • 3127901097 | +1 312-790-1097 Illinois U.S.A.
  • 3127901098 | +1 312-790-1098 Illinois U.S.A.
  • 3127901099 | +1 312-790-1099 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