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).

  • 3128291000 | +1 312-829-1000 Illinois U.S.A.
  • 3128291001 | +1 312-829-1001 Illinois U.S.A.
  • 3128291002 | +1 312-829-1002 Illinois U.S.A.
  • 3128291003 | +1 312-829-1003 Illinois U.S.A.
  • 3128291004 | +1 312-829-1004 Illinois U.S.A.
  • 3128291005 | +1 312-829-1005 Illinois U.S.A.
  • 3128291006 | +1 312-829-1006 Illinois U.S.A.
  • 3128291007 | +1 312-829-1007 Illinois U.S.A.
  • 3128291008 | +1 312-829-1008 Illinois U.S.A.
  • 3128291009 | +1 312-829-1009 Illinois U.S.A.
  • 3128291010 | +1 312-829-1010 Illinois U.S.A.
  • 3128291011 | +1 312-829-1011 Illinois U.S.A.
  • 3128291012 | +1 312-829-1012 Illinois U.S.A.
  • 3128291013 | +1 312-829-1013 Illinois U.S.A.
  • 3128291014 | +1 312-829-1014 Illinois U.S.A.
  • 3128291015 | +1 312-829-1015 Illinois U.S.A.
  • 3128291016 | +1 312-829-1016 Illinois U.S.A.
  • 3128291017 | +1 312-829-1017 Illinois U.S.A.
  • 3128291018 | +1 312-829-1018 Illinois U.S.A.
  • 3128291019 | +1 312-829-1019 Illinois U.S.A.
  • 3128291020 | +1 312-829-1020 Illinois U.S.A.
  • 3128291021 | +1 312-829-1021 Illinois U.S.A.
  • 3128291022 | +1 312-829-1022 Illinois U.S.A.
  • 3128291023 | +1 312-829-1023 Illinois U.S.A.
  • 3128291024 | +1 312-829-1024 Illinois U.S.A.
  • 3128291025 | +1 312-829-1025 Illinois U.S.A.
  • 3128291026 | +1 312-829-1026 Illinois U.S.A.
  • 3128291027 | +1 312-829-1027 Illinois U.S.A.
  • 3128291028 | +1 312-829-1028 Illinois U.S.A.
  • 3128291029 | +1 312-829-1029 Illinois U.S.A.
  • 3128291030 | +1 312-829-1030 Illinois U.S.A.
  • 3128291031 | +1 312-829-1031 Illinois U.S.A.
  • 3128291032 | +1 312-829-1032 Illinois U.S.A.
  • 3128291033 | +1 312-829-1033 Illinois U.S.A.
  • 3128291034 | +1 312-829-1034 Illinois U.S.A.
  • 3128291035 | +1 312-829-1035 Illinois U.S.A.
  • 3128291036 | +1 312-829-1036 Illinois U.S.A.
  • 3128291037 | +1 312-829-1037 Illinois U.S.A.
  • 3128291038 | +1 312-829-1038 Illinois U.S.A.
  • 3128291039 | +1 312-829-1039 Illinois U.S.A.
  • 3128291040 | +1 312-829-1040 Illinois U.S.A.
  • 3128291041 | +1 312-829-1041 Illinois U.S.A.
  • 3128291042 | +1 312-829-1042 Illinois U.S.A.
  • 3128291043 | +1 312-829-1043 Illinois U.S.A.
  • 3128291044 | +1 312-829-1044 Illinois U.S.A.
  • 3128291045 | +1 312-829-1045 Illinois U.S.A.
  • 3128291046 | +1 312-829-1046 Illinois U.S.A.
  • 3128291047 | +1 312-829-1047 Illinois U.S.A.
  • 3128291048 | +1 312-829-1048 Illinois U.S.A.
  • 3128291049 | +1 312-829-1049 Illinois U.S.A.
  • 3128291050 | +1 312-829-1050 Illinois U.S.A.
  • 3128291051 | +1 312-829-1051 Illinois U.S.A.
  • 3128291052 | +1 312-829-1052 Illinois U.S.A.
  • 3128291053 | +1 312-829-1053 Illinois U.S.A.
  • 3128291054 | +1 312-829-1054 Illinois U.S.A.
  • 3128291055 | +1 312-829-1055 Illinois U.S.A.
  • 3128291056 | +1 312-829-1056 Illinois U.S.A.
  • 3128291057 | +1 312-829-1057 Illinois U.S.A.
  • 3128291058 | +1 312-829-1058 Illinois U.S.A.
  • 3128291059 | +1 312-829-1059 Illinois U.S.A.
  • 3128291060 | +1 312-829-1060 Illinois U.S.A.
  • 3128291061 | +1 312-829-1061 Illinois U.S.A.
  • 3128291062 | +1 312-829-1062 Illinois U.S.A.
  • 3128291063 | +1 312-829-1063 Illinois U.S.A.
  • 3128291064 | +1 312-829-1064 Illinois U.S.A.
  • 3128291065 | +1 312-829-1065 Illinois U.S.A.
  • 3128291066 | +1 312-829-1066 Illinois U.S.A.
  • 3128291067 | +1 312-829-1067 Illinois U.S.A.
  • 3128291068 | +1 312-829-1068 Illinois U.S.A.
  • 3128291069 | +1 312-829-1069 Illinois U.S.A.
  • 3128291070 | +1 312-829-1070 Illinois U.S.A.
  • 3128291071 | +1 312-829-1071 Illinois U.S.A.
  • 3128291072 | +1 312-829-1072 Illinois U.S.A.
  • 3128291073 | +1 312-829-1073 Illinois U.S.A.
  • 3128291074 | +1 312-829-1074 Illinois U.S.A.
  • 3128291075 | +1 312-829-1075 Illinois U.S.A.
  • 3128291076 | +1 312-829-1076 Illinois U.S.A.
  • 3128291077 | +1 312-829-1077 Illinois U.S.A.
  • 3128291078 | +1 312-829-1078 Illinois U.S.A.
  • 3128291079 | +1 312-829-1079 Illinois U.S.A.
  • 3128291080 | +1 312-829-1080 Illinois U.S.A.
  • 3128291081 | +1 312-829-1081 Illinois U.S.A.
  • 3128291082 | +1 312-829-1082 Illinois U.S.A.
  • 3128291083 | +1 312-829-1083 Illinois U.S.A.
  • 3128291084 | +1 312-829-1084 Illinois U.S.A.
  • 3128291085 | +1 312-829-1085 Illinois U.S.A.
  • 3128291086 | +1 312-829-1086 Illinois U.S.A.
  • 3128291087 | +1 312-829-1087 Illinois U.S.A.
  • 3128291088 | +1 312-829-1088 Illinois U.S.A.
  • 3128291089 | +1 312-829-1089 Illinois U.S.A.
  • 3128291090 | +1 312-829-1090 Illinois U.S.A.
  • 3128291091 | +1 312-829-1091 Illinois U.S.A.
  • 3128291092 | +1 312-829-1092 Illinois U.S.A.
  • 3128291093 | +1 312-829-1093 Illinois U.S.A.
  • 3128291094 | +1 312-829-1094 Illinois U.S.A.
  • 3128291095 | +1 312-829-1095 Illinois U.S.A.
  • 3128291096 | +1 312-829-1096 Illinois U.S.A.
  • 3128291097 | +1 312-829-1097 Illinois U.S.A.
  • 3128291098 | +1 312-829-1098 Illinois U.S.A.
  • 3128291099 | +1 312-829-1099 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