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).

  • 3123223000 | +1 312-322-3000 Illinois U.S.A.
  • 3123223001 | +1 312-322-3001 Illinois U.S.A.
  • 3123223002 | +1 312-322-3002 Illinois U.S.A.
  • 3123223003 | +1 312-322-3003 Illinois U.S.A.
  • 3123223004 | +1 312-322-3004 Illinois U.S.A.
  • 3123223005 | +1 312-322-3005 Illinois U.S.A.
  • 3123223006 | +1 312-322-3006 Illinois U.S.A.
  • 3123223007 | +1 312-322-3007 Illinois U.S.A.
  • 3123223008 | +1 312-322-3008 Illinois U.S.A.
  • 3123223009 | +1 312-322-3009 Illinois U.S.A.
  • 3123223010 | +1 312-322-3010 Illinois U.S.A.
  • 3123223011 | +1 312-322-3011 Illinois U.S.A.
  • 3123223012 | +1 312-322-3012 Illinois U.S.A.
  • 3123223013 | +1 312-322-3013 Illinois U.S.A.
  • 3123223014 | +1 312-322-3014 Illinois U.S.A.
  • 3123223015 | +1 312-322-3015 Illinois U.S.A.
  • 3123223016 | +1 312-322-3016 Illinois U.S.A.
  • 3123223017 | +1 312-322-3017 Illinois U.S.A.
  • 3123223018 | +1 312-322-3018 Illinois U.S.A.
  • 3123223019 | +1 312-322-3019 Illinois U.S.A.
  • 3123223020 | +1 312-322-3020 Illinois U.S.A.
  • 3123223021 | +1 312-322-3021 Illinois U.S.A.
  • 3123223022 | +1 312-322-3022 Illinois U.S.A.
  • 3123223023 | +1 312-322-3023 Illinois U.S.A.
  • 3123223024 | +1 312-322-3024 Illinois U.S.A.
  • 3123223025 | +1 312-322-3025 Illinois U.S.A.
  • 3123223026 | +1 312-322-3026 Illinois U.S.A.
  • 3123223027 | +1 312-322-3027 Illinois U.S.A.
  • 3123223028 | +1 312-322-3028 Illinois U.S.A.
  • 3123223029 | +1 312-322-3029 Illinois U.S.A.
  • 3123223030 | +1 312-322-3030 Illinois U.S.A.
  • 3123223031 | +1 312-322-3031 Illinois U.S.A.
  • 3123223032 | +1 312-322-3032 Illinois U.S.A.
  • 3123223033 | +1 312-322-3033 Illinois U.S.A.
  • 3123223034 | +1 312-322-3034 Illinois U.S.A.
  • 3123223035 | +1 312-322-3035 Illinois U.S.A.
  • 3123223036 | +1 312-322-3036 Illinois U.S.A.
  • 3123223037 | +1 312-322-3037 Illinois U.S.A.
  • 3123223038 | +1 312-322-3038 Illinois U.S.A.
  • 3123223039 | +1 312-322-3039 Illinois U.S.A.
  • 3123223040 | +1 312-322-3040 Illinois U.S.A.
  • 3123223041 | +1 312-322-3041 Illinois U.S.A.
  • 3123223042 | +1 312-322-3042 Illinois U.S.A.
  • 3123223043 | +1 312-322-3043 Illinois U.S.A.
  • 3123223044 | +1 312-322-3044 Illinois U.S.A.
  • 3123223045 | +1 312-322-3045 Illinois U.S.A.
  • 3123223046 | +1 312-322-3046 Illinois U.S.A.
  • 3123223047 | +1 312-322-3047 Illinois U.S.A.
  • 3123223048 | +1 312-322-3048 Illinois U.S.A.
  • 3123223049 | +1 312-322-3049 Illinois U.S.A.
  • 3123223050 | +1 312-322-3050 Illinois U.S.A.
  • 3123223051 | +1 312-322-3051 Illinois U.S.A.
  • 3123223052 | +1 312-322-3052 Illinois U.S.A.
  • 3123223053 | +1 312-322-3053 Illinois U.S.A.
  • 3123223054 | +1 312-322-3054 Illinois U.S.A.
  • 3123223055 | +1 312-322-3055 Illinois U.S.A.
  • 3123223056 | +1 312-322-3056 Illinois U.S.A.
  • 3123223057 | +1 312-322-3057 Illinois U.S.A.
  • 3123223058 | +1 312-322-3058 Illinois U.S.A.
  • 3123223059 | +1 312-322-3059 Illinois U.S.A.
  • 3123223060 | +1 312-322-3060 Illinois U.S.A.
  • 3123223061 | +1 312-322-3061 Illinois U.S.A.
  • 3123223062 | +1 312-322-3062 Illinois U.S.A.
  • 3123223063 | +1 312-322-3063 Illinois U.S.A.
  • 3123223064 | +1 312-322-3064 Illinois U.S.A.
  • 3123223065 | +1 312-322-3065 Illinois U.S.A.
  • 3123223066 | +1 312-322-3066 Illinois U.S.A.
  • 3123223067 | +1 312-322-3067 Illinois U.S.A.
  • 3123223068 | +1 312-322-3068 Illinois U.S.A.
  • 3123223069 | +1 312-322-3069 Illinois U.S.A.
  • 3123223070 | +1 312-322-3070 Illinois U.S.A.
  • 3123223071 | +1 312-322-3071 Illinois U.S.A.
  • 3123223072 | +1 312-322-3072 Illinois U.S.A.
  • 3123223073 | +1 312-322-3073 Illinois U.S.A.
  • 3123223074 | +1 312-322-3074 Illinois U.S.A.
  • 3123223075 | +1 312-322-3075 Illinois U.S.A.
  • 3123223076 | +1 312-322-3076 Illinois U.S.A.
  • 3123223077 | +1 312-322-3077 Illinois U.S.A.
  • 3123223078 | +1 312-322-3078 Illinois U.S.A.
  • 3123223079 | +1 312-322-3079 Illinois U.S.A.
  • 3123223080 | +1 312-322-3080 Illinois U.S.A.
  • 3123223081 | +1 312-322-3081 Illinois U.S.A.
  • 3123223082 | +1 312-322-3082 Illinois U.S.A.
  • 3123223083 | +1 312-322-3083 Illinois U.S.A.
  • 3123223084 | +1 312-322-3084 Illinois U.S.A.
  • 3123223085 | +1 312-322-3085 Illinois U.S.A.
  • 3123223086 | +1 312-322-3086 Illinois U.S.A.
  • 3123223087 | +1 312-322-3087 Illinois U.S.A.
  • 3123223088 | +1 312-322-3088 Illinois U.S.A.
  • 3123223089 | +1 312-322-3089 Illinois U.S.A.
  • 3123223090 | +1 312-322-3090 Illinois U.S.A.
  • 3123223091 | +1 312-322-3091 Illinois U.S.A.
  • 3123223092 | +1 312-322-3092 Illinois U.S.A.
  • 3123223093 | +1 312-322-3093 Illinois U.S.A.
  • 3123223094 | +1 312-322-3094 Illinois U.S.A.
  • 3123223095 | +1 312-322-3095 Illinois U.S.A.
  • 3123223096 | +1 312-322-3096 Illinois U.S.A.
  • 3123223097 | +1 312-322-3097 Illinois U.S.A.
  • 3123223098 | +1 312-322-3098 Illinois U.S.A.
  • 3123223099 | +1 312-322-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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