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).

  • 3125785000 | +1 312-578-5000 Illinois U.S.A.
  • 3125785001 | +1 312-578-5001 Illinois U.S.A.
  • 3125785002 | +1 312-578-5002 Illinois U.S.A.
  • 3125785003 | +1 312-578-5003 Illinois U.S.A.
  • 3125785004 | +1 312-578-5004 Illinois U.S.A.
  • 3125785005 | +1 312-578-5005 Illinois U.S.A.
  • 3125785006 | +1 312-578-5006 Illinois U.S.A.
  • 3125785007 | +1 312-578-5007 Illinois U.S.A.
  • 3125785008 | +1 312-578-5008 Illinois U.S.A.
  • 3125785009 | +1 312-578-5009 Illinois U.S.A.
  • 3125785010 | +1 312-578-5010 Illinois U.S.A.
  • 3125785011 | +1 312-578-5011 Illinois U.S.A.
  • 3125785012 | +1 312-578-5012 Illinois U.S.A.
  • 3125785013 | +1 312-578-5013 Illinois U.S.A.
  • 3125785014 | +1 312-578-5014 Illinois U.S.A.
  • 3125785015 | +1 312-578-5015 Illinois U.S.A.
  • 3125785016 | +1 312-578-5016 Illinois U.S.A.
  • 3125785017 | +1 312-578-5017 Illinois U.S.A.
  • 3125785018 | +1 312-578-5018 Illinois U.S.A.
  • 3125785019 | +1 312-578-5019 Illinois U.S.A.
  • 3125785020 | +1 312-578-5020 Illinois U.S.A.
  • 3125785021 | +1 312-578-5021 Illinois U.S.A.
  • 3125785022 | +1 312-578-5022 Illinois U.S.A.
  • 3125785023 | +1 312-578-5023 Illinois U.S.A.
  • 3125785024 | +1 312-578-5024 Illinois U.S.A.
  • 3125785025 | +1 312-578-5025 Illinois U.S.A.
  • 3125785026 | +1 312-578-5026 Illinois U.S.A.
  • 3125785027 | +1 312-578-5027 Illinois U.S.A.
  • 3125785028 | +1 312-578-5028 Illinois U.S.A.
  • 3125785029 | +1 312-578-5029 Illinois U.S.A.
  • 3125785030 | +1 312-578-5030 Illinois U.S.A.
  • 3125785031 | +1 312-578-5031 Illinois U.S.A.
  • 3125785032 | +1 312-578-5032 Illinois U.S.A.
  • 3125785033 | +1 312-578-5033 Illinois U.S.A.
  • 3125785034 | +1 312-578-5034 Illinois U.S.A.
  • 3125785035 | +1 312-578-5035 Illinois U.S.A.
  • 3125785036 | +1 312-578-5036 Illinois U.S.A.
  • 3125785037 | +1 312-578-5037 Illinois U.S.A.
  • 3125785038 | +1 312-578-5038 Illinois U.S.A.
  • 3125785039 | +1 312-578-5039 Illinois U.S.A.
  • 3125785040 | +1 312-578-5040 Illinois U.S.A.
  • 3125785041 | +1 312-578-5041 Illinois U.S.A.
  • 3125785042 | +1 312-578-5042 Illinois U.S.A.
  • 3125785043 | +1 312-578-5043 Illinois U.S.A.
  • 3125785044 | +1 312-578-5044 Illinois U.S.A.
  • 3125785045 | +1 312-578-5045 Illinois U.S.A.
  • 3125785046 | +1 312-578-5046 Illinois U.S.A.
  • 3125785047 | +1 312-578-5047 Illinois U.S.A.
  • 3125785048 | +1 312-578-5048 Illinois U.S.A.
  • 3125785049 | +1 312-578-5049 Illinois U.S.A.
  • 3125785050 | +1 312-578-5050 Illinois U.S.A.
  • 3125785051 | +1 312-578-5051 Illinois U.S.A.
  • 3125785052 | +1 312-578-5052 Illinois U.S.A.
  • 3125785053 | +1 312-578-5053 Illinois U.S.A.
  • 3125785054 | +1 312-578-5054 Illinois U.S.A.
  • 3125785055 | +1 312-578-5055 Illinois U.S.A.
  • 3125785056 | +1 312-578-5056 Illinois U.S.A.
  • 3125785057 | +1 312-578-5057 Illinois U.S.A.
  • 3125785058 | +1 312-578-5058 Illinois U.S.A.
  • 3125785059 | +1 312-578-5059 Illinois U.S.A.
  • 3125785060 | +1 312-578-5060 Illinois U.S.A.
  • 3125785061 | +1 312-578-5061 Illinois U.S.A.
  • 3125785062 | +1 312-578-5062 Illinois U.S.A.
  • 3125785063 | +1 312-578-5063 Illinois U.S.A.
  • 3125785064 | +1 312-578-5064 Illinois U.S.A.
  • 3125785065 | +1 312-578-5065 Illinois U.S.A.
  • 3125785066 | +1 312-578-5066 Illinois U.S.A.
  • 3125785067 | +1 312-578-5067 Illinois U.S.A.
  • 3125785068 | +1 312-578-5068 Illinois U.S.A.
  • 3125785069 | +1 312-578-5069 Illinois U.S.A.
  • 3125785070 | +1 312-578-5070 Illinois U.S.A.
  • 3125785071 | +1 312-578-5071 Illinois U.S.A.
  • 3125785072 | +1 312-578-5072 Illinois U.S.A.
  • 3125785073 | +1 312-578-5073 Illinois U.S.A.
  • 3125785074 | +1 312-578-5074 Illinois U.S.A.
  • 3125785075 | +1 312-578-5075 Illinois U.S.A.
  • 3125785076 | +1 312-578-5076 Illinois U.S.A.
  • 3125785077 | +1 312-578-5077 Illinois U.S.A.
  • 3125785078 | +1 312-578-5078 Illinois U.S.A.
  • 3125785079 | +1 312-578-5079 Illinois U.S.A.
  • 3125785080 | +1 312-578-5080 Illinois U.S.A.
  • 3125785081 | +1 312-578-5081 Illinois U.S.A.
  • 3125785082 | +1 312-578-5082 Illinois U.S.A.
  • 3125785083 | +1 312-578-5083 Illinois U.S.A.
  • 3125785084 | +1 312-578-5084 Illinois U.S.A.
  • 3125785085 | +1 312-578-5085 Illinois U.S.A.
  • 3125785086 | +1 312-578-5086 Illinois U.S.A.
  • 3125785087 | +1 312-578-5087 Illinois U.S.A.
  • 3125785088 | +1 312-578-5088 Illinois U.S.A.
  • 3125785089 | +1 312-578-5089 Illinois U.S.A.
  • 3125785090 | +1 312-578-5090 Illinois U.S.A.
  • 3125785091 | +1 312-578-5091 Illinois U.S.A.
  • 3125785092 | +1 312-578-5092 Illinois U.S.A.
  • 3125785093 | +1 312-578-5093 Illinois U.S.A.
  • 3125785094 | +1 312-578-5094 Illinois U.S.A.
  • 3125785095 | +1 312-578-5095 Illinois U.S.A.
  • 3125785096 | +1 312-578-5096 Illinois U.S.A.
  • 3125785097 | +1 312-578-5097 Illinois U.S.A.
  • 3125785098 | +1 312-578-5098 Illinois U.S.A.
  • 3125785099 | +1 312-578-5099 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