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).

  • 3123733000 | +1 312-373-3000 Illinois U.S.A.
  • 3123733001 | +1 312-373-3001 Illinois U.S.A.
  • 3123733002 | +1 312-373-3002 Illinois U.S.A.
  • 3123733003 | +1 312-373-3003 Illinois U.S.A.
  • 3123733004 | +1 312-373-3004 Illinois U.S.A.
  • 3123733005 | +1 312-373-3005 Illinois U.S.A.
  • 3123733006 | +1 312-373-3006 Illinois U.S.A.
  • 3123733007 | +1 312-373-3007 Illinois U.S.A.
  • 3123733008 | +1 312-373-3008 Illinois U.S.A.
  • 3123733009 | +1 312-373-3009 Illinois U.S.A.
  • 3123733010 | +1 312-373-3010 Illinois U.S.A.
  • 3123733011 | +1 312-373-3011 Illinois U.S.A.
  • 3123733012 | +1 312-373-3012 Illinois U.S.A.
  • 3123733013 | +1 312-373-3013 Illinois U.S.A.
  • 3123733014 | +1 312-373-3014 Illinois U.S.A.
  • 3123733015 | +1 312-373-3015 Illinois U.S.A.
  • 3123733016 | +1 312-373-3016 Illinois U.S.A.
  • 3123733017 | +1 312-373-3017 Illinois U.S.A.
  • 3123733018 | +1 312-373-3018 Illinois U.S.A.
  • 3123733019 | +1 312-373-3019 Illinois U.S.A.
  • 3123733020 | +1 312-373-3020 Illinois U.S.A.
  • 3123733021 | +1 312-373-3021 Illinois U.S.A.
  • 3123733022 | +1 312-373-3022 Illinois U.S.A.
  • 3123733023 | +1 312-373-3023 Illinois U.S.A.
  • 3123733024 | +1 312-373-3024 Illinois U.S.A.
  • 3123733025 | +1 312-373-3025 Illinois U.S.A.
  • 3123733026 | +1 312-373-3026 Illinois U.S.A.
  • 3123733027 | +1 312-373-3027 Illinois U.S.A.
  • 3123733028 | +1 312-373-3028 Illinois U.S.A.
  • 3123733029 | +1 312-373-3029 Illinois U.S.A.
  • 3123733030 | +1 312-373-3030 Illinois U.S.A.
  • 3123733031 | +1 312-373-3031 Illinois U.S.A.
  • 3123733032 | +1 312-373-3032 Illinois U.S.A.
  • 3123733033 | +1 312-373-3033 Illinois U.S.A.
  • 3123733034 | +1 312-373-3034 Illinois U.S.A.
  • 3123733035 | +1 312-373-3035 Illinois U.S.A.
  • 3123733036 | +1 312-373-3036 Illinois U.S.A.
  • 3123733037 | +1 312-373-3037 Illinois U.S.A.
  • 3123733038 | +1 312-373-3038 Illinois U.S.A.
  • 3123733039 | +1 312-373-3039 Illinois U.S.A.
  • 3123733040 | +1 312-373-3040 Illinois U.S.A.
  • 3123733041 | +1 312-373-3041 Illinois U.S.A.
  • 3123733042 | +1 312-373-3042 Illinois U.S.A.
  • 3123733043 | +1 312-373-3043 Illinois U.S.A.
  • 3123733044 | +1 312-373-3044 Illinois U.S.A.
  • 3123733045 | +1 312-373-3045 Illinois U.S.A.
  • 3123733046 | +1 312-373-3046 Illinois U.S.A.
  • 3123733047 | +1 312-373-3047 Illinois U.S.A.
  • 3123733048 | +1 312-373-3048 Illinois U.S.A.
  • 3123733049 | +1 312-373-3049 Illinois U.S.A.
  • 3123733050 | +1 312-373-3050 Illinois U.S.A.
  • 3123733051 | +1 312-373-3051 Illinois U.S.A.
  • 3123733052 | +1 312-373-3052 Illinois U.S.A.
  • 3123733053 | +1 312-373-3053 Illinois U.S.A.
  • 3123733054 | +1 312-373-3054 Illinois U.S.A.
  • 3123733055 | +1 312-373-3055 Illinois U.S.A.
  • 3123733056 | +1 312-373-3056 Illinois U.S.A.
  • 3123733057 | +1 312-373-3057 Illinois U.S.A.
  • 3123733058 | +1 312-373-3058 Illinois U.S.A.
  • 3123733059 | +1 312-373-3059 Illinois U.S.A.
  • 3123733060 | +1 312-373-3060 Illinois U.S.A.
  • 3123733061 | +1 312-373-3061 Illinois U.S.A.
  • 3123733062 | +1 312-373-3062 Illinois U.S.A.
  • 3123733063 | +1 312-373-3063 Illinois U.S.A.
  • 3123733064 | +1 312-373-3064 Illinois U.S.A.
  • 3123733065 | +1 312-373-3065 Illinois U.S.A.
  • 3123733066 | +1 312-373-3066 Illinois U.S.A.
  • 3123733067 | +1 312-373-3067 Illinois U.S.A.
  • 3123733068 | +1 312-373-3068 Illinois U.S.A.
  • 3123733069 | +1 312-373-3069 Illinois U.S.A.
  • 3123733070 | +1 312-373-3070 Illinois U.S.A.
  • 3123733071 | +1 312-373-3071 Illinois U.S.A.
  • 3123733072 | +1 312-373-3072 Illinois U.S.A.
  • 3123733073 | +1 312-373-3073 Illinois U.S.A.
  • 3123733074 | +1 312-373-3074 Illinois U.S.A.
  • 3123733075 | +1 312-373-3075 Illinois U.S.A.
  • 3123733076 | +1 312-373-3076 Illinois U.S.A.
  • 3123733077 | +1 312-373-3077 Illinois U.S.A.
  • 3123733078 | +1 312-373-3078 Illinois U.S.A.
  • 3123733079 | +1 312-373-3079 Illinois U.S.A.
  • 3123733080 | +1 312-373-3080 Illinois U.S.A.
  • 3123733081 | +1 312-373-3081 Illinois U.S.A.
  • 3123733082 | +1 312-373-3082 Illinois U.S.A.
  • 3123733083 | +1 312-373-3083 Illinois U.S.A.
  • 3123733084 | +1 312-373-3084 Illinois U.S.A.
  • 3123733085 | +1 312-373-3085 Illinois U.S.A.
  • 3123733086 | +1 312-373-3086 Illinois U.S.A.
  • 3123733087 | +1 312-373-3087 Illinois U.S.A.
  • 3123733088 | +1 312-373-3088 Illinois U.S.A.
  • 3123733089 | +1 312-373-3089 Illinois U.S.A.
  • 3123733090 | +1 312-373-3090 Illinois U.S.A.
  • 3123733091 | +1 312-373-3091 Illinois U.S.A.
  • 3123733092 | +1 312-373-3092 Illinois U.S.A.
  • 3123733093 | +1 312-373-3093 Illinois U.S.A.
  • 3123733094 | +1 312-373-3094 Illinois U.S.A.
  • 3123733095 | +1 312-373-3095 Illinois U.S.A.
  • 3123733096 | +1 312-373-3096 Illinois U.S.A.
  • 3123733097 | +1 312-373-3097 Illinois U.S.A.
  • 3123733098 | +1 312-373-3098 Illinois U.S.A.
  • 3123733099 | +1 312-373-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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