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).

  • 3122690100 | +1 312-269-0100 Illinois U.S.A.
  • 3122690101 | +1 312-269-0101 Illinois U.S.A.
  • 3122690102 | +1 312-269-0102 Illinois U.S.A.
  • 3122690103 | +1 312-269-0103 Illinois U.S.A.
  • 3122690104 | +1 312-269-0104 Illinois U.S.A.
  • 3122690105 | +1 312-269-0105 Illinois U.S.A.
  • 3122690106 | +1 312-269-0106 Illinois U.S.A.
  • 3122690107 | +1 312-269-0107 Illinois U.S.A.
  • 3122690108 | +1 312-269-0108 Illinois U.S.A.
  • 3122690109 | +1 312-269-0109 Illinois U.S.A.
  • 3122690110 | +1 312-269-0110 Illinois U.S.A.
  • 3122690111 | +1 312-269-0111 Illinois U.S.A.
  • 3122690112 | +1 312-269-0112 Illinois U.S.A.
  • 3122690113 | +1 312-269-0113 Illinois U.S.A.
  • 3122690114 | +1 312-269-0114 Illinois U.S.A.
  • 3122690115 | +1 312-269-0115 Illinois U.S.A.
  • 3122690116 | +1 312-269-0116 Illinois U.S.A.
  • 3122690117 | +1 312-269-0117 Illinois U.S.A.
  • 3122690118 | +1 312-269-0118 Illinois U.S.A.
  • 3122690119 | +1 312-269-0119 Illinois U.S.A.
  • 3122690120 | +1 312-269-0120 Illinois U.S.A.
  • 3122690121 | +1 312-269-0121 Illinois U.S.A.
  • 3122690122 | +1 312-269-0122 Illinois U.S.A.
  • 3122690123 | +1 312-269-0123 Illinois U.S.A.
  • 3122690124 | +1 312-269-0124 Illinois U.S.A.
  • 3122690125 | +1 312-269-0125 Illinois U.S.A.
  • 3122690126 | +1 312-269-0126 Illinois U.S.A.
  • 3122690127 | +1 312-269-0127 Illinois U.S.A.
  • 3122690128 | +1 312-269-0128 Illinois U.S.A.
  • 3122690129 | +1 312-269-0129 Illinois U.S.A.
  • 3122690130 | +1 312-269-0130 Illinois U.S.A.
  • 3122690131 | +1 312-269-0131 Illinois U.S.A.
  • 3122690132 | +1 312-269-0132 Illinois U.S.A.
  • 3122690133 | +1 312-269-0133 Illinois U.S.A.
  • 3122690134 | +1 312-269-0134 Illinois U.S.A.
  • 3122690135 | +1 312-269-0135 Illinois U.S.A.
  • 3122690136 | +1 312-269-0136 Illinois U.S.A.
  • 3122690137 | +1 312-269-0137 Illinois U.S.A.
  • 3122690138 | +1 312-269-0138 Illinois U.S.A.
  • 3122690139 | +1 312-269-0139 Illinois U.S.A.
  • 3122690140 | +1 312-269-0140 Illinois U.S.A.
  • 3122690141 | +1 312-269-0141 Illinois U.S.A.
  • 3122690142 | +1 312-269-0142 Illinois U.S.A.
  • 3122690143 | +1 312-269-0143 Illinois U.S.A.
  • 3122690144 | +1 312-269-0144 Illinois U.S.A.
  • 3122690145 | +1 312-269-0145 Illinois U.S.A.
  • 3122690146 | +1 312-269-0146 Illinois U.S.A.
  • 3122690147 | +1 312-269-0147 Illinois U.S.A.
  • 3122690148 | +1 312-269-0148 Illinois U.S.A.
  • 3122690149 | +1 312-269-0149 Illinois U.S.A.
  • 3122690150 | +1 312-269-0150 Illinois U.S.A.
  • 3122690151 | +1 312-269-0151 Illinois U.S.A.
  • 3122690152 | +1 312-269-0152 Illinois U.S.A.
  • 3122690153 | +1 312-269-0153 Illinois U.S.A.
  • 3122690154 | +1 312-269-0154 Illinois U.S.A.
  • 3122690155 | +1 312-269-0155 Illinois U.S.A.
  • 3122690156 | +1 312-269-0156 Illinois U.S.A.
  • 3122690157 | +1 312-269-0157 Illinois U.S.A.
  • 3122690158 | +1 312-269-0158 Illinois U.S.A.
  • 3122690159 | +1 312-269-0159 Illinois U.S.A.
  • 3122690160 | +1 312-269-0160 Illinois U.S.A.
  • 3122690161 | +1 312-269-0161 Illinois U.S.A.
  • 3122690162 | +1 312-269-0162 Illinois U.S.A.
  • 3122690163 | +1 312-269-0163 Illinois U.S.A.
  • 3122690164 | +1 312-269-0164 Illinois U.S.A.
  • 3122690165 | +1 312-269-0165 Illinois U.S.A.
  • 3122690166 | +1 312-269-0166 Illinois U.S.A.
  • 3122690167 | +1 312-269-0167 Illinois U.S.A.
  • 3122690168 | +1 312-269-0168 Illinois U.S.A.
  • 3122690169 | +1 312-269-0169 Illinois U.S.A.
  • 3122690170 | +1 312-269-0170 Illinois U.S.A.
  • 3122690171 | +1 312-269-0171 Illinois U.S.A.
  • 3122690172 | +1 312-269-0172 Illinois U.S.A.
  • 3122690173 | +1 312-269-0173 Illinois U.S.A.
  • 3122690174 | +1 312-269-0174 Illinois U.S.A.
  • 3122690175 | +1 312-269-0175 Illinois U.S.A.
  • 3122690176 | +1 312-269-0176 Illinois U.S.A.
  • 3122690177 | +1 312-269-0177 Illinois U.S.A.
  • 3122690178 | +1 312-269-0178 Illinois U.S.A.
  • 3122690179 | +1 312-269-0179 Illinois U.S.A.
  • 3122690180 | +1 312-269-0180 Illinois U.S.A.
  • 3122690181 | +1 312-269-0181 Illinois U.S.A.
  • 3122690182 | +1 312-269-0182 Illinois U.S.A.
  • 3122690183 | +1 312-269-0183 Illinois U.S.A.
  • 3122690184 | +1 312-269-0184 Illinois U.S.A.
  • 3122690185 | +1 312-269-0185 Illinois U.S.A.
  • 3122690186 | +1 312-269-0186 Illinois U.S.A.
  • 3122690187 | +1 312-269-0187 Illinois U.S.A.
  • 3122690188 | +1 312-269-0188 Illinois U.S.A.
  • 3122690189 | +1 312-269-0189 Illinois U.S.A.
  • 3122690190 | +1 312-269-0190 Illinois U.S.A.
  • 3122690191 | +1 312-269-0191 Illinois U.S.A.
  • 3122690192 | +1 312-269-0192 Illinois U.S.A.
  • 3122690193 | +1 312-269-0193 Illinois U.S.A.
  • 3122690194 | +1 312-269-0194 Illinois U.S.A.
  • 3122690195 | +1 312-269-0195 Illinois U.S.A.
  • 3122690196 | +1 312-269-0196 Illinois U.S.A.
  • 3122690197 | +1 312-269-0197 Illinois U.S.A.
  • 3122690198 | +1 312-269-0198 Illinois U.S.A.
  • 3122690199 | +1 312-269-0199 Illinois U.S.A.