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).

  • 3128400100 | +1 312-840-0100 Illinois U.S.A.
  • 3128400101 | +1 312-840-0101 Illinois U.S.A.
  • 3128400102 | +1 312-840-0102 Illinois U.S.A.
  • 3128400103 | +1 312-840-0103 Illinois U.S.A.
  • 3128400104 | +1 312-840-0104 Illinois U.S.A.
  • 3128400105 | +1 312-840-0105 Illinois U.S.A.
  • 3128400106 | +1 312-840-0106 Illinois U.S.A.
  • 3128400107 | +1 312-840-0107 Illinois U.S.A.
  • 3128400108 | +1 312-840-0108 Illinois U.S.A.
  • 3128400109 | +1 312-840-0109 Illinois U.S.A.
  • 3128400110 | +1 312-840-0110 Illinois U.S.A.
  • 3128400111 | +1 312-840-0111 Illinois U.S.A.
  • 3128400112 | +1 312-840-0112 Illinois U.S.A.
  • 3128400113 | +1 312-840-0113 Illinois U.S.A.
  • 3128400114 | +1 312-840-0114 Illinois U.S.A.
  • 3128400115 | +1 312-840-0115 Illinois U.S.A.
  • 3128400116 | +1 312-840-0116 Illinois U.S.A.
  • 3128400117 | +1 312-840-0117 Illinois U.S.A.
  • 3128400118 | +1 312-840-0118 Illinois U.S.A.
  • 3128400119 | +1 312-840-0119 Illinois U.S.A.
  • 3128400120 | +1 312-840-0120 Illinois U.S.A.
  • 3128400121 | +1 312-840-0121 Illinois U.S.A.
  • 3128400122 | +1 312-840-0122 Illinois U.S.A.
  • 3128400123 | +1 312-840-0123 Illinois U.S.A.
  • 3128400124 | +1 312-840-0124 Illinois U.S.A.
  • 3128400125 | +1 312-840-0125 Illinois U.S.A.
  • 3128400126 | +1 312-840-0126 Illinois U.S.A.
  • 3128400127 | +1 312-840-0127 Illinois U.S.A.
  • 3128400128 | +1 312-840-0128 Illinois U.S.A.
  • 3128400129 | +1 312-840-0129 Illinois U.S.A.
  • 3128400130 | +1 312-840-0130 Illinois U.S.A.
  • 3128400131 | +1 312-840-0131 Illinois U.S.A.
  • 3128400132 | +1 312-840-0132 Illinois U.S.A.
  • 3128400133 | +1 312-840-0133 Illinois U.S.A.
  • 3128400134 | +1 312-840-0134 Illinois U.S.A.
  • 3128400135 | +1 312-840-0135 Illinois U.S.A.
  • 3128400136 | +1 312-840-0136 Illinois U.S.A.
  • 3128400137 | +1 312-840-0137 Illinois U.S.A.
  • 3128400138 | +1 312-840-0138 Illinois U.S.A.
  • 3128400139 | +1 312-840-0139 Illinois U.S.A.
  • 3128400140 | +1 312-840-0140 Illinois U.S.A.
  • 3128400141 | +1 312-840-0141 Illinois U.S.A.
  • 3128400142 | +1 312-840-0142 Illinois U.S.A.
  • 3128400143 | +1 312-840-0143 Illinois U.S.A.
  • 3128400144 | +1 312-840-0144 Illinois U.S.A.
  • 3128400145 | +1 312-840-0145 Illinois U.S.A.
  • 3128400146 | +1 312-840-0146 Illinois U.S.A.
  • 3128400147 | +1 312-840-0147 Illinois U.S.A.
  • 3128400148 | +1 312-840-0148 Illinois U.S.A.
  • 3128400149 | +1 312-840-0149 Illinois U.S.A.
  • 3128400150 | +1 312-840-0150 Illinois U.S.A.
  • 3128400151 | +1 312-840-0151 Illinois U.S.A.
  • 3128400152 | +1 312-840-0152 Illinois U.S.A.
  • 3128400153 | +1 312-840-0153 Illinois U.S.A.
  • 3128400154 | +1 312-840-0154 Illinois U.S.A.
  • 3128400155 | +1 312-840-0155 Illinois U.S.A.
  • 3128400156 | +1 312-840-0156 Illinois U.S.A.
  • 3128400157 | +1 312-840-0157 Illinois U.S.A.
  • 3128400158 | +1 312-840-0158 Illinois U.S.A.
  • 3128400159 | +1 312-840-0159 Illinois U.S.A.
  • 3128400160 | +1 312-840-0160 Illinois U.S.A.
  • 3128400161 | +1 312-840-0161 Illinois U.S.A.
  • 3128400162 | +1 312-840-0162 Illinois U.S.A.
  • 3128400163 | +1 312-840-0163 Illinois U.S.A.
  • 3128400164 | +1 312-840-0164 Illinois U.S.A.
  • 3128400165 | +1 312-840-0165 Illinois U.S.A.
  • 3128400166 | +1 312-840-0166 Illinois U.S.A.
  • 3128400167 | +1 312-840-0167 Illinois U.S.A.
  • 3128400168 | +1 312-840-0168 Illinois U.S.A.
  • 3128400169 | +1 312-840-0169 Illinois U.S.A.
  • 3128400170 | +1 312-840-0170 Illinois U.S.A.
  • 3128400171 | +1 312-840-0171 Illinois U.S.A.
  • 3128400172 | +1 312-840-0172 Illinois U.S.A.
  • 3128400173 | +1 312-840-0173 Illinois U.S.A.
  • 3128400174 | +1 312-840-0174 Illinois U.S.A.
  • 3128400175 | +1 312-840-0175 Illinois U.S.A.
  • 3128400176 | +1 312-840-0176 Illinois U.S.A.
  • 3128400177 | +1 312-840-0177 Illinois U.S.A.
  • 3128400178 | +1 312-840-0178 Illinois U.S.A.
  • 3128400179 | +1 312-840-0179 Illinois U.S.A.
  • 3128400180 | +1 312-840-0180 Illinois U.S.A.
  • 3128400181 | +1 312-840-0181 Illinois U.S.A.
  • 3128400182 | +1 312-840-0182 Illinois U.S.A.
  • 3128400183 | +1 312-840-0183 Illinois U.S.A.
  • 3128400184 | +1 312-840-0184 Illinois U.S.A.
  • 3128400185 | +1 312-840-0185 Illinois U.S.A.
  • 3128400186 | +1 312-840-0186 Illinois U.S.A.
  • 3128400187 | +1 312-840-0187 Illinois U.S.A.
  • 3128400188 | +1 312-840-0188 Illinois U.S.A.
  • 3128400189 | +1 312-840-0189 Illinois U.S.A.
  • 3128400190 | +1 312-840-0190 Illinois U.S.A.
  • 3128400191 | +1 312-840-0191 Illinois U.S.A.
  • 3128400192 | +1 312-840-0192 Illinois U.S.A.
  • 3128400193 | +1 312-840-0193 Illinois U.S.A.
  • 3128400194 | +1 312-840-0194 Illinois U.S.A.
  • 3128400195 | +1 312-840-0195 Illinois U.S.A.
  • 3128400196 | +1 312-840-0196 Illinois U.S.A.
  • 3128400197 | +1 312-840-0197 Illinois U.S.A.
  • 3128400198 | +1 312-840-0198 Illinois U.S.A.
  • 3128400199 | +1 312-840-0199 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