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).

  • 3122586200 | +1 312-258-6200 Illinois U.S.A.
  • 3122586201 | +1 312-258-6201 Illinois U.S.A.
  • 3122586202 | +1 312-258-6202 Illinois U.S.A.
  • 3122586203 | +1 312-258-6203 Illinois U.S.A.
  • 3122586204 | +1 312-258-6204 Illinois U.S.A.
  • 3122586205 | +1 312-258-6205 Illinois U.S.A.
  • 3122586206 | +1 312-258-6206 Illinois U.S.A.
  • 3122586207 | +1 312-258-6207 Illinois U.S.A.
  • 3122586208 | +1 312-258-6208 Illinois U.S.A.
  • 3122586209 | +1 312-258-6209 Illinois U.S.A.
  • 3122586210 | +1 312-258-6210 Illinois U.S.A.
  • 3122586211 | +1 312-258-6211 Illinois U.S.A.
  • 3122586212 | +1 312-258-6212 Illinois U.S.A.
  • 3122586213 | +1 312-258-6213 Illinois U.S.A.
  • 3122586214 | +1 312-258-6214 Illinois U.S.A.
  • 3122586215 | +1 312-258-6215 Illinois U.S.A.
  • 3122586216 | +1 312-258-6216 Illinois U.S.A.
  • 3122586217 | +1 312-258-6217 Illinois U.S.A.
  • 3122586218 | +1 312-258-6218 Illinois U.S.A.
  • 3122586219 | +1 312-258-6219 Illinois U.S.A.
  • 3122586220 | +1 312-258-6220 Illinois U.S.A.
  • 3122586221 | +1 312-258-6221 Illinois U.S.A.
  • 3122586222 | +1 312-258-6222 Illinois U.S.A.
  • 3122586223 | +1 312-258-6223 Illinois U.S.A.
  • 3122586224 | +1 312-258-6224 Illinois U.S.A.
  • 3122586225 | +1 312-258-6225 Illinois U.S.A.
  • 3122586226 | +1 312-258-6226 Illinois U.S.A.
  • 3122586227 | +1 312-258-6227 Illinois U.S.A.
  • 3122586228 | +1 312-258-6228 Illinois U.S.A.
  • 3122586229 | +1 312-258-6229 Illinois U.S.A.
  • 3122586230 | +1 312-258-6230 Illinois U.S.A.
  • 3122586231 | +1 312-258-6231 Illinois U.S.A.
  • 3122586232 | +1 312-258-6232 Illinois U.S.A.
  • 3122586233 | +1 312-258-6233 Illinois U.S.A.
  • 3122586234 | +1 312-258-6234 Illinois U.S.A.
  • 3122586235 | +1 312-258-6235 Illinois U.S.A.
  • 3122586236 | +1 312-258-6236 Illinois U.S.A.
  • 3122586237 | +1 312-258-6237 Illinois U.S.A.
  • 3122586238 | +1 312-258-6238 Illinois U.S.A.
  • 3122586239 | +1 312-258-6239 Illinois U.S.A.
  • 3122586240 | +1 312-258-6240 Illinois U.S.A.
  • 3122586241 | +1 312-258-6241 Illinois U.S.A.
  • 3122586242 | +1 312-258-6242 Illinois U.S.A.
  • 3122586243 | +1 312-258-6243 Illinois U.S.A.
  • 3122586244 | +1 312-258-6244 Illinois U.S.A.
  • 3122586245 | +1 312-258-6245 Illinois U.S.A.
  • 3122586246 | +1 312-258-6246 Illinois U.S.A.
  • 3122586247 | +1 312-258-6247 Illinois U.S.A.
  • 3122586248 | +1 312-258-6248 Illinois U.S.A.
  • 3122586249 | +1 312-258-6249 Illinois U.S.A.
  • 3122586250 | +1 312-258-6250 Illinois U.S.A.
  • 3122586251 | +1 312-258-6251 Illinois U.S.A.
  • 3122586252 | +1 312-258-6252 Illinois U.S.A.
  • 3122586253 | +1 312-258-6253 Illinois U.S.A.
  • 3122586254 | +1 312-258-6254 Illinois U.S.A.
  • 3122586255 | +1 312-258-6255 Illinois U.S.A.
  • 3122586256 | +1 312-258-6256 Illinois U.S.A.
  • 3122586257 | +1 312-258-6257 Illinois U.S.A.
  • 3122586258 | +1 312-258-6258 Illinois U.S.A.
  • 3122586259 | +1 312-258-6259 Illinois U.S.A.
  • 3122586260 | +1 312-258-6260 Illinois U.S.A.
  • 3122586261 | +1 312-258-6261 Illinois U.S.A.
  • 3122586262 | +1 312-258-6262 Illinois U.S.A.
  • 3122586263 | +1 312-258-6263 Illinois U.S.A.
  • 3122586264 | +1 312-258-6264 Illinois U.S.A.
  • 3122586265 | +1 312-258-6265 Illinois U.S.A.
  • 3122586266 | +1 312-258-6266 Illinois U.S.A.
  • 3122586267 | +1 312-258-6267 Illinois U.S.A.
  • 3122586268 | +1 312-258-6268 Illinois U.S.A.
  • 3122586269 | +1 312-258-6269 Illinois U.S.A.
  • 3122586270 | +1 312-258-6270 Illinois U.S.A.
  • 3122586271 | +1 312-258-6271 Illinois U.S.A.
  • 3122586272 | +1 312-258-6272 Illinois U.S.A.
  • 3122586273 | +1 312-258-6273 Illinois U.S.A.
  • 3122586274 | +1 312-258-6274 Illinois U.S.A.
  • 3122586275 | +1 312-258-6275 Illinois U.S.A.
  • 3122586276 | +1 312-258-6276 Illinois U.S.A.
  • 3122586277 | +1 312-258-6277 Illinois U.S.A.
  • 3122586278 | +1 312-258-6278 Illinois U.S.A.
  • 3122586279 | +1 312-258-6279 Illinois U.S.A.
  • 3122586280 | +1 312-258-6280 Illinois U.S.A.
  • 3122586281 | +1 312-258-6281 Illinois U.S.A.
  • 3122586282 | +1 312-258-6282 Illinois U.S.A.
  • 3122586283 | +1 312-258-6283 Illinois U.S.A.
  • 3122586284 | +1 312-258-6284 Illinois U.S.A.
  • 3122586285 | +1 312-258-6285 Illinois U.S.A.
  • 3122586286 | +1 312-258-6286 Illinois U.S.A.
  • 3122586287 | +1 312-258-6287 Illinois U.S.A.
  • 3122586288 | +1 312-258-6288 Illinois U.S.A.
  • 3122586289 | +1 312-258-6289 Illinois U.S.A.
  • 3122586290 | +1 312-258-6290 Illinois U.S.A.
  • 3122586291 | +1 312-258-6291 Illinois U.S.A.
  • 3122586292 | +1 312-258-6292 Illinois U.S.A.
  • 3122586293 | +1 312-258-6293 Illinois U.S.A.
  • 3122586294 | +1 312-258-6294 Illinois U.S.A.
  • 3122586295 | +1 312-258-6295 Illinois U.S.A.
  • 3122586296 | +1 312-258-6296 Illinois U.S.A.
  • 3122586297 | +1 312-258-6297 Illinois U.S.A.
  • 3122586298 | +1 312-258-6298 Illinois U.S.A.
  • 3122586299 | +1 312-258-6299 Illinois U.S.A.