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).

  • 3129707100 | +1 312-970-7100 Illinois U.S.A.
  • 3129707101 | +1 312-970-7101 Illinois U.S.A.
  • 3129707102 | +1 312-970-7102 Illinois U.S.A.
  • 3129707103 | +1 312-970-7103 Illinois U.S.A.
  • 3129707104 | +1 312-970-7104 Illinois U.S.A.
  • 3129707105 | +1 312-970-7105 Illinois U.S.A.
  • 3129707106 | +1 312-970-7106 Illinois U.S.A.
  • 3129707107 | +1 312-970-7107 Illinois U.S.A.
  • 3129707108 | +1 312-970-7108 Illinois U.S.A.
  • 3129707109 | +1 312-970-7109 Illinois U.S.A.
  • 3129707110 | +1 312-970-7110 Illinois U.S.A.
  • 3129707111 | +1 312-970-7111 Illinois U.S.A.
  • 3129707112 | +1 312-970-7112 Illinois U.S.A.
  • 3129707113 | +1 312-970-7113 Illinois U.S.A.
  • 3129707114 | +1 312-970-7114 Illinois U.S.A.
  • 3129707115 | +1 312-970-7115 Illinois U.S.A.
  • 3129707116 | +1 312-970-7116 Illinois U.S.A.
  • 3129707117 | +1 312-970-7117 Illinois U.S.A.
  • 3129707118 | +1 312-970-7118 Illinois U.S.A.
  • 3129707119 | +1 312-970-7119 Illinois U.S.A.
  • 3129707120 | +1 312-970-7120 Illinois U.S.A.
  • 3129707121 | +1 312-970-7121 Illinois U.S.A.
  • 3129707122 | +1 312-970-7122 Illinois U.S.A.
  • 3129707123 | +1 312-970-7123 Illinois U.S.A.
  • 3129707124 | +1 312-970-7124 Illinois U.S.A.
  • 3129707125 | +1 312-970-7125 Illinois U.S.A.
  • 3129707126 | +1 312-970-7126 Illinois U.S.A.
  • 3129707127 | +1 312-970-7127 Illinois U.S.A.
  • 3129707128 | +1 312-970-7128 Illinois U.S.A.
  • 3129707129 | +1 312-970-7129 Illinois U.S.A.
  • 3129707130 | +1 312-970-7130 Illinois U.S.A.
  • 3129707131 | +1 312-970-7131 Illinois U.S.A.
  • 3129707132 | +1 312-970-7132 Illinois U.S.A.
  • 3129707133 | +1 312-970-7133 Illinois U.S.A.
  • 3129707134 | +1 312-970-7134 Illinois U.S.A.
  • 3129707135 | +1 312-970-7135 Illinois U.S.A.
  • 3129707136 | +1 312-970-7136 Illinois U.S.A.
  • 3129707137 | +1 312-970-7137 Illinois U.S.A.
  • 3129707138 | +1 312-970-7138 Illinois U.S.A.
  • 3129707139 | +1 312-970-7139 Illinois U.S.A.
  • 3129707140 | +1 312-970-7140 Illinois U.S.A.
  • 3129707141 | +1 312-970-7141 Illinois U.S.A.
  • 3129707142 | +1 312-970-7142 Illinois U.S.A.
  • 3129707143 | +1 312-970-7143 Illinois U.S.A.
  • 3129707144 | +1 312-970-7144 Illinois U.S.A.
  • 3129707145 | +1 312-970-7145 Illinois U.S.A.
  • 3129707146 | +1 312-970-7146 Illinois U.S.A.
  • 3129707147 | +1 312-970-7147 Illinois U.S.A.
  • 3129707148 | +1 312-970-7148 Illinois U.S.A.
  • 3129707149 | +1 312-970-7149 Illinois U.S.A.
  • 3129707150 | +1 312-970-7150 Illinois U.S.A.
  • 3129707151 | +1 312-970-7151 Illinois U.S.A.
  • 3129707152 | +1 312-970-7152 Illinois U.S.A.
  • 3129707153 | +1 312-970-7153 Illinois U.S.A.
  • 3129707154 | +1 312-970-7154 Illinois U.S.A.
  • 3129707155 | +1 312-970-7155 Illinois U.S.A.
  • 3129707156 | +1 312-970-7156 Illinois U.S.A.
  • 3129707157 | +1 312-970-7157 Illinois U.S.A.
  • 3129707158 | +1 312-970-7158 Illinois U.S.A.
  • 3129707159 | +1 312-970-7159 Illinois U.S.A.
  • 3129707160 | +1 312-970-7160 Illinois U.S.A.
  • 3129707161 | +1 312-970-7161 Illinois U.S.A.
  • 3129707162 | +1 312-970-7162 Illinois U.S.A.
  • 3129707163 | +1 312-970-7163 Illinois U.S.A.
  • 3129707164 | +1 312-970-7164 Illinois U.S.A.
  • 3129707165 | +1 312-970-7165 Illinois U.S.A.
  • 3129707166 | +1 312-970-7166 Illinois U.S.A.
  • 3129707167 | +1 312-970-7167 Illinois U.S.A.
  • 3129707168 | +1 312-970-7168 Illinois U.S.A.
  • 3129707169 | +1 312-970-7169 Illinois U.S.A.
  • 3129707170 | +1 312-970-7170 Illinois U.S.A.
  • 3129707171 | +1 312-970-7171 Illinois U.S.A.
  • 3129707172 | +1 312-970-7172 Illinois U.S.A.
  • 3129707173 | +1 312-970-7173 Illinois U.S.A.
  • 3129707174 | +1 312-970-7174 Illinois U.S.A.
  • 3129707175 | +1 312-970-7175 Illinois U.S.A.
  • 3129707176 | +1 312-970-7176 Illinois U.S.A.
  • 3129707177 | +1 312-970-7177 Illinois U.S.A.
  • 3129707178 | +1 312-970-7178 Illinois U.S.A.
  • 3129707179 | +1 312-970-7179 Illinois U.S.A.
  • 3129707180 | +1 312-970-7180 Illinois U.S.A.
  • 3129707181 | +1 312-970-7181 Illinois U.S.A.
  • 3129707182 | +1 312-970-7182 Illinois U.S.A.
  • 3129707183 | +1 312-970-7183 Illinois U.S.A.
  • 3129707184 | +1 312-970-7184 Illinois U.S.A.
  • 3129707185 | +1 312-970-7185 Illinois U.S.A.
  • 3129707186 | +1 312-970-7186 Illinois U.S.A.
  • 3129707187 | +1 312-970-7187 Illinois U.S.A.
  • 3129707188 | +1 312-970-7188 Illinois U.S.A.
  • 3129707189 | +1 312-970-7189 Illinois U.S.A.
  • 3129707190 | +1 312-970-7190 Illinois U.S.A.
  • 3129707191 | +1 312-970-7191 Illinois U.S.A.
  • 3129707192 | +1 312-970-7192 Illinois U.S.A.
  • 3129707193 | +1 312-970-7193 Illinois U.S.A.
  • 3129707194 | +1 312-970-7194 Illinois U.S.A.
  • 3129707195 | +1 312-970-7195 Illinois U.S.A.
  • 3129707196 | +1 312-970-7196 Illinois U.S.A.
  • 3129707197 | +1 312-970-7197 Illinois U.S.A.
  • 3129707198 | +1 312-970-7198 Illinois U.S.A.
  • 3129707199 | +1 312-970-7199 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