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).

  • 3122513000 | +1 312-251-3000 Illinois U.S.A.
  • 3122513001 | +1 312-251-3001 Illinois U.S.A.
  • 3122513002 | +1 312-251-3002 Illinois U.S.A.
  • 3122513003 | +1 312-251-3003 Illinois U.S.A.
  • 3122513004 | +1 312-251-3004 Illinois U.S.A.
  • 3122513005 | +1 312-251-3005 Illinois U.S.A.
  • 3122513006 | +1 312-251-3006 Illinois U.S.A.
  • 3122513007 | +1 312-251-3007 Illinois U.S.A.
  • 3122513008 | +1 312-251-3008 Illinois U.S.A.
  • 3122513009 | +1 312-251-3009 Illinois U.S.A.
  • 3122513010 | +1 312-251-3010 Illinois U.S.A.
  • 3122513011 | +1 312-251-3011 Illinois U.S.A.
  • 3122513012 | +1 312-251-3012 Illinois U.S.A.
  • 3122513013 | +1 312-251-3013 Illinois U.S.A.
  • 3122513014 | +1 312-251-3014 Illinois U.S.A.
  • 3122513015 | +1 312-251-3015 Illinois U.S.A.
  • 3122513016 | +1 312-251-3016 Illinois U.S.A.
  • 3122513017 | +1 312-251-3017 Illinois U.S.A.
  • 3122513018 | +1 312-251-3018 Illinois U.S.A.
  • 3122513019 | +1 312-251-3019 Illinois U.S.A.
  • 3122513020 | +1 312-251-3020 Illinois U.S.A.
  • 3122513021 | +1 312-251-3021 Illinois U.S.A.
  • 3122513022 | +1 312-251-3022 Illinois U.S.A.
  • 3122513023 | +1 312-251-3023 Illinois U.S.A.
  • 3122513024 | +1 312-251-3024 Illinois U.S.A.
  • 3122513025 | +1 312-251-3025 Illinois U.S.A.
  • 3122513026 | +1 312-251-3026 Illinois U.S.A.
  • 3122513027 | +1 312-251-3027 Illinois U.S.A.
  • 3122513028 | +1 312-251-3028 Illinois U.S.A.
  • 3122513029 | +1 312-251-3029 Illinois U.S.A.
  • 3122513030 | +1 312-251-3030 Illinois U.S.A.
  • 3122513031 | +1 312-251-3031 Illinois U.S.A.
  • 3122513032 | +1 312-251-3032 Illinois U.S.A.
  • 3122513033 | +1 312-251-3033 Illinois U.S.A.
  • 3122513034 | +1 312-251-3034 Illinois U.S.A.
  • 3122513035 | +1 312-251-3035 Illinois U.S.A.
  • 3122513036 | +1 312-251-3036 Illinois U.S.A.
  • 3122513037 | +1 312-251-3037 Illinois U.S.A.
  • 3122513038 | +1 312-251-3038 Illinois U.S.A.
  • 3122513039 | +1 312-251-3039 Illinois U.S.A.
  • 3122513040 | +1 312-251-3040 Illinois U.S.A.
  • 3122513041 | +1 312-251-3041 Illinois U.S.A.
  • 3122513042 | +1 312-251-3042 Illinois U.S.A.
  • 3122513043 | +1 312-251-3043 Illinois U.S.A.
  • 3122513044 | +1 312-251-3044 Illinois U.S.A.
  • 3122513045 | +1 312-251-3045 Illinois U.S.A.
  • 3122513046 | +1 312-251-3046 Illinois U.S.A.
  • 3122513047 | +1 312-251-3047 Illinois U.S.A.
  • 3122513048 | +1 312-251-3048 Illinois U.S.A.
  • 3122513049 | +1 312-251-3049 Illinois U.S.A.
  • 3122513050 | +1 312-251-3050 Illinois U.S.A.
  • 3122513051 | +1 312-251-3051 Illinois U.S.A.
  • 3122513052 | +1 312-251-3052 Illinois U.S.A.
  • 3122513053 | +1 312-251-3053 Illinois U.S.A.
  • 3122513054 | +1 312-251-3054 Illinois U.S.A.
  • 3122513055 | +1 312-251-3055 Illinois U.S.A.
  • 3122513056 | +1 312-251-3056 Illinois U.S.A.
  • 3122513057 | +1 312-251-3057 Illinois U.S.A.
  • 3122513058 | +1 312-251-3058 Illinois U.S.A.
  • 3122513059 | +1 312-251-3059 Illinois U.S.A.
  • 3122513060 | +1 312-251-3060 Illinois U.S.A.
  • 3122513061 | +1 312-251-3061 Illinois U.S.A.
  • 3122513062 | +1 312-251-3062 Illinois U.S.A.
  • 3122513063 | +1 312-251-3063 Illinois U.S.A.
  • 3122513064 | +1 312-251-3064 Illinois U.S.A.
  • 3122513065 | +1 312-251-3065 Illinois U.S.A.
  • 3122513066 | +1 312-251-3066 Illinois U.S.A.
  • 3122513067 | +1 312-251-3067 Illinois U.S.A.
  • 3122513068 | +1 312-251-3068 Illinois U.S.A.
  • 3122513069 | +1 312-251-3069 Illinois U.S.A.
  • 3122513070 | +1 312-251-3070 Illinois U.S.A.
  • 3122513071 | +1 312-251-3071 Illinois U.S.A.
  • 3122513072 | +1 312-251-3072 Illinois U.S.A.
  • 3122513073 | +1 312-251-3073 Illinois U.S.A.
  • 3122513074 | +1 312-251-3074 Illinois U.S.A.
  • 3122513075 | +1 312-251-3075 Illinois U.S.A.
  • 3122513076 | +1 312-251-3076 Illinois U.S.A.
  • 3122513077 | +1 312-251-3077 Illinois U.S.A.
  • 3122513078 | +1 312-251-3078 Illinois U.S.A.
  • 3122513079 | +1 312-251-3079 Illinois U.S.A.
  • 3122513080 | +1 312-251-3080 Illinois U.S.A.
  • 3122513081 | +1 312-251-3081 Illinois U.S.A.
  • 3122513082 | +1 312-251-3082 Illinois U.S.A.
  • 3122513083 | +1 312-251-3083 Illinois U.S.A.
  • 3122513084 | +1 312-251-3084 Illinois U.S.A.
  • 3122513085 | +1 312-251-3085 Illinois U.S.A.
  • 3122513086 | +1 312-251-3086 Illinois U.S.A.
  • 3122513087 | +1 312-251-3087 Illinois U.S.A.
  • 3122513088 | +1 312-251-3088 Illinois U.S.A.
  • 3122513089 | +1 312-251-3089 Illinois U.S.A.
  • 3122513090 | +1 312-251-3090 Illinois U.S.A.
  • 3122513091 | +1 312-251-3091 Illinois U.S.A.
  • 3122513092 | +1 312-251-3092 Illinois U.S.A.
  • 3122513093 | +1 312-251-3093 Illinois U.S.A.
  • 3122513094 | +1 312-251-3094 Illinois U.S.A.
  • 3122513095 | +1 312-251-3095 Illinois U.S.A.
  • 3122513096 | +1 312-251-3096 Illinois U.S.A.
  • 3122513097 | +1 312-251-3097 Illinois U.S.A.
  • 3122513098 | +1 312-251-3098 Illinois U.S.A.
  • 3122513099 | +1 312-251-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z