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).

  • 3122123000 | +1 312-212-3000 Illinois U.S.A.
  • 3122123001 | +1 312-212-3001 Illinois U.S.A.
  • 3122123002 | +1 312-212-3002 Illinois U.S.A.
  • 3122123003 | +1 312-212-3003 Illinois U.S.A.
  • 3122123004 | +1 312-212-3004 Illinois U.S.A.
  • 3122123005 | +1 312-212-3005 Illinois U.S.A.
  • 3122123006 | +1 312-212-3006 Illinois U.S.A.
  • 3122123007 | +1 312-212-3007 Illinois U.S.A.
  • 3122123008 | +1 312-212-3008 Illinois U.S.A.
  • 3122123009 | +1 312-212-3009 Illinois U.S.A.
  • 3122123010 | +1 312-212-3010 Illinois U.S.A.
  • 3122123011 | +1 312-212-3011 Illinois U.S.A.
  • 3122123012 | +1 312-212-3012 Illinois U.S.A.
  • 3122123013 | +1 312-212-3013 Illinois U.S.A.
  • 3122123014 | +1 312-212-3014 Illinois U.S.A.
  • 3122123015 | +1 312-212-3015 Illinois U.S.A.
  • 3122123016 | +1 312-212-3016 Illinois U.S.A.
  • 3122123017 | +1 312-212-3017 Illinois U.S.A.
  • 3122123018 | +1 312-212-3018 Illinois U.S.A.
  • 3122123019 | +1 312-212-3019 Illinois U.S.A.
  • 3122123020 | +1 312-212-3020 Illinois U.S.A.
  • 3122123021 | +1 312-212-3021 Illinois U.S.A.
  • 3122123022 | +1 312-212-3022 Illinois U.S.A.
  • 3122123023 | +1 312-212-3023 Illinois U.S.A.
  • 3122123024 | +1 312-212-3024 Illinois U.S.A.
  • 3122123025 | +1 312-212-3025 Illinois U.S.A.
  • 3122123026 | +1 312-212-3026 Illinois U.S.A.
  • 3122123027 | +1 312-212-3027 Illinois U.S.A.
  • 3122123028 | +1 312-212-3028 Illinois U.S.A.
  • 3122123029 | +1 312-212-3029 Illinois U.S.A.
  • 3122123030 | +1 312-212-3030 Illinois U.S.A.
  • 3122123031 | +1 312-212-3031 Illinois U.S.A.
  • 3122123032 | +1 312-212-3032 Illinois U.S.A.
  • 3122123033 | +1 312-212-3033 Illinois U.S.A.
  • 3122123034 | +1 312-212-3034 Illinois U.S.A.
  • 3122123035 | +1 312-212-3035 Illinois U.S.A.
  • 3122123036 | +1 312-212-3036 Illinois U.S.A.
  • 3122123037 | +1 312-212-3037 Illinois U.S.A.
  • 3122123038 | +1 312-212-3038 Illinois U.S.A.
  • 3122123039 | +1 312-212-3039 Illinois U.S.A.
  • 3122123040 | +1 312-212-3040 Illinois U.S.A.
  • 3122123041 | +1 312-212-3041 Illinois U.S.A.
  • 3122123042 | +1 312-212-3042 Illinois U.S.A.
  • 3122123043 | +1 312-212-3043 Illinois U.S.A.
  • 3122123044 | +1 312-212-3044 Illinois U.S.A.
  • 3122123045 | +1 312-212-3045 Illinois U.S.A.
  • 3122123046 | +1 312-212-3046 Illinois U.S.A.
  • 3122123047 | +1 312-212-3047 Illinois U.S.A.
  • 3122123048 | +1 312-212-3048 Illinois U.S.A.
  • 3122123049 | +1 312-212-3049 Illinois U.S.A.
  • 3122123050 | +1 312-212-3050 Illinois U.S.A.
  • 3122123051 | +1 312-212-3051 Illinois U.S.A.
  • 3122123052 | +1 312-212-3052 Illinois U.S.A.
  • 3122123053 | +1 312-212-3053 Illinois U.S.A.
  • 3122123054 | +1 312-212-3054 Illinois U.S.A.
  • 3122123055 | +1 312-212-3055 Illinois U.S.A.
  • 3122123056 | +1 312-212-3056 Illinois U.S.A.
  • 3122123057 | +1 312-212-3057 Illinois U.S.A.
  • 3122123058 | +1 312-212-3058 Illinois U.S.A.
  • 3122123059 | +1 312-212-3059 Illinois U.S.A.
  • 3122123060 | +1 312-212-3060 Illinois U.S.A.
  • 3122123061 | +1 312-212-3061 Illinois U.S.A.
  • 3122123062 | +1 312-212-3062 Illinois U.S.A.
  • 3122123063 | +1 312-212-3063 Illinois U.S.A.
  • 3122123064 | +1 312-212-3064 Illinois U.S.A.
  • 3122123065 | +1 312-212-3065 Illinois U.S.A.
  • 3122123066 | +1 312-212-3066 Illinois U.S.A.
  • 3122123067 | +1 312-212-3067 Illinois U.S.A.
  • 3122123068 | +1 312-212-3068 Illinois U.S.A.
  • 3122123069 | +1 312-212-3069 Illinois U.S.A.
  • 3122123070 | +1 312-212-3070 Illinois U.S.A.
  • 3122123071 | +1 312-212-3071 Illinois U.S.A.
  • 3122123072 | +1 312-212-3072 Illinois U.S.A.
  • 3122123073 | +1 312-212-3073 Illinois U.S.A.
  • 3122123074 | +1 312-212-3074 Illinois U.S.A.
  • 3122123075 | +1 312-212-3075 Illinois U.S.A.
  • 3122123076 | +1 312-212-3076 Illinois U.S.A.
  • 3122123077 | +1 312-212-3077 Illinois U.S.A.
  • 3122123078 | +1 312-212-3078 Illinois U.S.A.
  • 3122123079 | +1 312-212-3079 Illinois U.S.A.
  • 3122123080 | +1 312-212-3080 Illinois U.S.A.
  • 3122123081 | +1 312-212-3081 Illinois U.S.A.
  • 3122123082 | +1 312-212-3082 Illinois U.S.A.
  • 3122123083 | +1 312-212-3083 Illinois U.S.A.
  • 3122123084 | +1 312-212-3084 Illinois U.S.A.
  • 3122123085 | +1 312-212-3085 Illinois U.S.A.
  • 3122123086 | +1 312-212-3086 Illinois U.S.A.
  • 3122123087 | +1 312-212-3087 Illinois U.S.A.
  • 3122123088 | +1 312-212-3088 Illinois U.S.A.
  • 3122123089 | +1 312-212-3089 Illinois U.S.A.
  • 3122123090 | +1 312-212-3090 Illinois U.S.A.
  • 3122123091 | +1 312-212-3091 Illinois U.S.A.
  • 3122123092 | +1 312-212-3092 Illinois U.S.A.
  • 3122123093 | +1 312-212-3093 Illinois U.S.A.
  • 3122123094 | +1 312-212-3094 Illinois U.S.A.
  • 3122123095 | +1 312-212-3095 Illinois U.S.A.
  • 3122123096 | +1 312-212-3096 Illinois U.S.A.
  • 3122123097 | +1 312-212-3097 Illinois U.S.A.
  • 3122123098 | +1 312-212-3098 Illinois U.S.A.
  • 3122123099 | +1 312-212-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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