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).

  • 3122423000 | +1 312-242-3000 Illinois U.S.A.
  • 3122423001 | +1 312-242-3001 Illinois U.S.A.
  • 3122423002 | +1 312-242-3002 Illinois U.S.A.
  • 3122423003 | +1 312-242-3003 Illinois U.S.A.
  • 3122423004 | +1 312-242-3004 Illinois U.S.A.
  • 3122423005 | +1 312-242-3005 Illinois U.S.A.
  • 3122423006 | +1 312-242-3006 Illinois U.S.A.
  • 3122423007 | +1 312-242-3007 Illinois U.S.A.
  • 3122423008 | +1 312-242-3008 Illinois U.S.A.
  • 3122423009 | +1 312-242-3009 Illinois U.S.A.
  • 3122423010 | +1 312-242-3010 Illinois U.S.A.
  • 3122423011 | +1 312-242-3011 Illinois U.S.A.
  • 3122423012 | +1 312-242-3012 Illinois U.S.A.
  • 3122423013 | +1 312-242-3013 Illinois U.S.A.
  • 3122423014 | +1 312-242-3014 Illinois U.S.A.
  • 3122423015 | +1 312-242-3015 Illinois U.S.A.
  • 3122423016 | +1 312-242-3016 Illinois U.S.A.
  • 3122423017 | +1 312-242-3017 Illinois U.S.A.
  • 3122423018 | +1 312-242-3018 Illinois U.S.A.
  • 3122423019 | +1 312-242-3019 Illinois U.S.A.
  • 3122423020 | +1 312-242-3020 Illinois U.S.A.
  • 3122423021 | +1 312-242-3021 Illinois U.S.A.
  • 3122423022 | +1 312-242-3022 Illinois U.S.A.
  • 3122423023 | +1 312-242-3023 Illinois U.S.A.
  • 3122423024 | +1 312-242-3024 Illinois U.S.A.
  • 3122423025 | +1 312-242-3025 Illinois U.S.A.
  • 3122423026 | +1 312-242-3026 Illinois U.S.A.
  • 3122423027 | +1 312-242-3027 Illinois U.S.A.
  • 3122423028 | +1 312-242-3028 Illinois U.S.A.
  • 3122423029 | +1 312-242-3029 Illinois U.S.A.
  • 3122423030 | +1 312-242-3030 Illinois U.S.A.
  • 3122423031 | +1 312-242-3031 Illinois U.S.A.
  • 3122423032 | +1 312-242-3032 Illinois U.S.A.
  • 3122423033 | +1 312-242-3033 Illinois U.S.A.
  • 3122423034 | +1 312-242-3034 Illinois U.S.A.
  • 3122423035 | +1 312-242-3035 Illinois U.S.A.
  • 3122423036 | +1 312-242-3036 Illinois U.S.A.
  • 3122423037 | +1 312-242-3037 Illinois U.S.A.
  • 3122423038 | +1 312-242-3038 Illinois U.S.A.
  • 3122423039 | +1 312-242-3039 Illinois U.S.A.
  • 3122423040 | +1 312-242-3040 Illinois U.S.A.
  • 3122423041 | +1 312-242-3041 Illinois U.S.A.
  • 3122423042 | +1 312-242-3042 Illinois U.S.A.
  • 3122423043 | +1 312-242-3043 Illinois U.S.A.
  • 3122423044 | +1 312-242-3044 Illinois U.S.A.
  • 3122423045 | +1 312-242-3045 Illinois U.S.A.
  • 3122423046 | +1 312-242-3046 Illinois U.S.A.
  • 3122423047 | +1 312-242-3047 Illinois U.S.A.
  • 3122423048 | +1 312-242-3048 Illinois U.S.A.
  • 3122423049 | +1 312-242-3049 Illinois U.S.A.
  • 3122423050 | +1 312-242-3050 Illinois U.S.A.
  • 3122423051 | +1 312-242-3051 Illinois U.S.A.
  • 3122423052 | +1 312-242-3052 Illinois U.S.A.
  • 3122423053 | +1 312-242-3053 Illinois U.S.A.
  • 3122423054 | +1 312-242-3054 Illinois U.S.A.
  • 3122423055 | +1 312-242-3055 Illinois U.S.A.
  • 3122423056 | +1 312-242-3056 Illinois U.S.A.
  • 3122423057 | +1 312-242-3057 Illinois U.S.A.
  • 3122423058 | +1 312-242-3058 Illinois U.S.A.
  • 3122423059 | +1 312-242-3059 Illinois U.S.A.
  • 3122423060 | +1 312-242-3060 Illinois U.S.A.
  • 3122423061 | +1 312-242-3061 Illinois U.S.A.
  • 3122423062 | +1 312-242-3062 Illinois U.S.A.
  • 3122423063 | +1 312-242-3063 Illinois U.S.A.
  • 3122423064 | +1 312-242-3064 Illinois U.S.A.
  • 3122423065 | +1 312-242-3065 Illinois U.S.A.
  • 3122423066 | +1 312-242-3066 Illinois U.S.A.
  • 3122423067 | +1 312-242-3067 Illinois U.S.A.
  • 3122423068 | +1 312-242-3068 Illinois U.S.A.
  • 3122423069 | +1 312-242-3069 Illinois U.S.A.
  • 3122423070 | +1 312-242-3070 Illinois U.S.A.
  • 3122423071 | +1 312-242-3071 Illinois U.S.A.
  • 3122423072 | +1 312-242-3072 Illinois U.S.A.
  • 3122423073 | +1 312-242-3073 Illinois U.S.A.
  • 3122423074 | +1 312-242-3074 Illinois U.S.A.
  • 3122423075 | +1 312-242-3075 Illinois U.S.A.
  • 3122423076 | +1 312-242-3076 Illinois U.S.A.
  • 3122423077 | +1 312-242-3077 Illinois U.S.A.
  • 3122423078 | +1 312-242-3078 Illinois U.S.A.
  • 3122423079 | +1 312-242-3079 Illinois U.S.A.
  • 3122423080 | +1 312-242-3080 Illinois U.S.A.
  • 3122423081 | +1 312-242-3081 Illinois U.S.A.
  • 3122423082 | +1 312-242-3082 Illinois U.S.A.
  • 3122423083 | +1 312-242-3083 Illinois U.S.A.
  • 3122423084 | +1 312-242-3084 Illinois U.S.A.
  • 3122423085 | +1 312-242-3085 Illinois U.S.A.
  • 3122423086 | +1 312-242-3086 Illinois U.S.A.
  • 3122423087 | +1 312-242-3087 Illinois U.S.A.
  • 3122423088 | +1 312-242-3088 Illinois U.S.A.
  • 3122423089 | +1 312-242-3089 Illinois U.S.A.
  • 3122423090 | +1 312-242-3090 Illinois U.S.A.
  • 3122423091 | +1 312-242-3091 Illinois U.S.A.
  • 3122423092 | +1 312-242-3092 Illinois U.S.A.
  • 3122423093 | +1 312-242-3093 Illinois U.S.A.
  • 3122423094 | +1 312-242-3094 Illinois U.S.A.
  • 3122423095 | +1 312-242-3095 Illinois U.S.A.
  • 3122423096 | +1 312-242-3096 Illinois U.S.A.
  • 3122423097 | +1 312-242-3097 Illinois U.S.A.
  • 3122423098 | +1 312-242-3098 Illinois U.S.A.
  • 3122423099 | +1 312-242-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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