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).

  • 3122273000 | +1 312-227-3000 Illinois U.S.A.
  • 3122273001 | +1 312-227-3001 Illinois U.S.A.
  • 3122273002 | +1 312-227-3002 Illinois U.S.A.
  • 3122273003 | +1 312-227-3003 Illinois U.S.A.
  • 3122273004 | +1 312-227-3004 Illinois U.S.A.
  • 3122273005 | +1 312-227-3005 Illinois U.S.A.
  • 3122273006 | +1 312-227-3006 Illinois U.S.A.
  • 3122273007 | +1 312-227-3007 Illinois U.S.A.
  • 3122273008 | +1 312-227-3008 Illinois U.S.A.
  • 3122273009 | +1 312-227-3009 Illinois U.S.A.
  • 3122273010 | +1 312-227-3010 Illinois U.S.A.
  • 3122273011 | +1 312-227-3011 Illinois U.S.A.
  • 3122273012 | +1 312-227-3012 Illinois U.S.A.
  • 3122273013 | +1 312-227-3013 Illinois U.S.A.
  • 3122273014 | +1 312-227-3014 Illinois U.S.A.
  • 3122273015 | +1 312-227-3015 Illinois U.S.A.
  • 3122273016 | +1 312-227-3016 Illinois U.S.A.
  • 3122273017 | +1 312-227-3017 Illinois U.S.A.
  • 3122273018 | +1 312-227-3018 Illinois U.S.A.
  • 3122273019 | +1 312-227-3019 Illinois U.S.A.
  • 3122273020 | +1 312-227-3020 Illinois U.S.A.
  • 3122273021 | +1 312-227-3021 Illinois U.S.A.
  • 3122273022 | +1 312-227-3022 Illinois U.S.A.
  • 3122273023 | +1 312-227-3023 Illinois U.S.A.
  • 3122273024 | +1 312-227-3024 Illinois U.S.A.
  • 3122273025 | +1 312-227-3025 Illinois U.S.A.
  • 3122273026 | +1 312-227-3026 Illinois U.S.A.
  • 3122273027 | +1 312-227-3027 Illinois U.S.A.
  • 3122273028 | +1 312-227-3028 Illinois U.S.A.
  • 3122273029 | +1 312-227-3029 Illinois U.S.A.
  • 3122273030 | +1 312-227-3030 Illinois U.S.A.
  • 3122273031 | +1 312-227-3031 Illinois U.S.A.
  • 3122273032 | +1 312-227-3032 Illinois U.S.A.
  • 3122273033 | +1 312-227-3033 Illinois U.S.A.
  • 3122273034 | +1 312-227-3034 Illinois U.S.A.
  • 3122273035 | +1 312-227-3035 Illinois U.S.A.
  • 3122273036 | +1 312-227-3036 Illinois U.S.A.
  • 3122273037 | +1 312-227-3037 Illinois U.S.A.
  • 3122273038 | +1 312-227-3038 Illinois U.S.A.
  • 3122273039 | +1 312-227-3039 Illinois U.S.A.
  • 3122273040 | +1 312-227-3040 Illinois U.S.A.
  • 3122273041 | +1 312-227-3041 Illinois U.S.A.
  • 3122273042 | +1 312-227-3042 Illinois U.S.A.
  • 3122273043 | +1 312-227-3043 Illinois U.S.A.
  • 3122273044 | +1 312-227-3044 Illinois U.S.A.
  • 3122273045 | +1 312-227-3045 Illinois U.S.A.
  • 3122273046 | +1 312-227-3046 Illinois U.S.A.
  • 3122273047 | +1 312-227-3047 Illinois U.S.A.
  • 3122273048 | +1 312-227-3048 Illinois U.S.A.
  • 3122273049 | +1 312-227-3049 Illinois U.S.A.
  • 3122273050 | +1 312-227-3050 Illinois U.S.A.
  • 3122273051 | +1 312-227-3051 Illinois U.S.A.
  • 3122273052 | +1 312-227-3052 Illinois U.S.A.
  • 3122273053 | +1 312-227-3053 Illinois U.S.A.
  • 3122273054 | +1 312-227-3054 Illinois U.S.A.
  • 3122273055 | +1 312-227-3055 Illinois U.S.A.
  • 3122273056 | +1 312-227-3056 Illinois U.S.A.
  • 3122273057 | +1 312-227-3057 Illinois U.S.A.
  • 3122273058 | +1 312-227-3058 Illinois U.S.A.
  • 3122273059 | +1 312-227-3059 Illinois U.S.A.
  • 3122273060 | +1 312-227-3060 Illinois U.S.A.
  • 3122273061 | +1 312-227-3061 Illinois U.S.A.
  • 3122273062 | +1 312-227-3062 Illinois U.S.A.
  • 3122273063 | +1 312-227-3063 Illinois U.S.A.
  • 3122273064 | +1 312-227-3064 Illinois U.S.A.
  • 3122273065 | +1 312-227-3065 Illinois U.S.A.
  • 3122273066 | +1 312-227-3066 Illinois U.S.A.
  • 3122273067 | +1 312-227-3067 Illinois U.S.A.
  • 3122273068 | +1 312-227-3068 Illinois U.S.A.
  • 3122273069 | +1 312-227-3069 Illinois U.S.A.
  • 3122273070 | +1 312-227-3070 Illinois U.S.A.
  • 3122273071 | +1 312-227-3071 Illinois U.S.A.
  • 3122273072 | +1 312-227-3072 Illinois U.S.A.
  • 3122273073 | +1 312-227-3073 Illinois U.S.A.
  • 3122273074 | +1 312-227-3074 Illinois U.S.A.
  • 3122273075 | +1 312-227-3075 Illinois U.S.A.
  • 3122273076 | +1 312-227-3076 Illinois U.S.A.
  • 3122273077 | +1 312-227-3077 Illinois U.S.A.
  • 3122273078 | +1 312-227-3078 Illinois U.S.A.
  • 3122273079 | +1 312-227-3079 Illinois U.S.A.
  • 3122273080 | +1 312-227-3080 Illinois U.S.A.
  • 3122273081 | +1 312-227-3081 Illinois U.S.A.
  • 3122273082 | +1 312-227-3082 Illinois U.S.A.
  • 3122273083 | +1 312-227-3083 Illinois U.S.A.
  • 3122273084 | +1 312-227-3084 Illinois U.S.A.
  • 3122273085 | +1 312-227-3085 Illinois U.S.A.
  • 3122273086 | +1 312-227-3086 Illinois U.S.A.
  • 3122273087 | +1 312-227-3087 Illinois U.S.A.
  • 3122273088 | +1 312-227-3088 Illinois U.S.A.
  • 3122273089 | +1 312-227-3089 Illinois U.S.A.
  • 3122273090 | +1 312-227-3090 Illinois U.S.A.
  • 3122273091 | +1 312-227-3091 Illinois U.S.A.
  • 3122273092 | +1 312-227-3092 Illinois U.S.A.
  • 3122273093 | +1 312-227-3093 Illinois U.S.A.
  • 3122273094 | +1 312-227-3094 Illinois U.S.A.
  • 3122273095 | +1 312-227-3095 Illinois U.S.A.
  • 3122273096 | +1 312-227-3096 Illinois U.S.A.
  • 3122273097 | +1 312-227-3097 Illinois U.S.A.
  • 3122273098 | +1 312-227-3098 Illinois U.S.A.
  • 3122273099 | +1 312-227-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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