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).

  • 3127248200 | +1 312-724-8200 Illinois U.S.A.
  • 3127248201 | +1 312-724-8201 Illinois U.S.A.
  • 3127248202 | +1 312-724-8202 Illinois U.S.A.
  • 3127248203 | +1 312-724-8203 Illinois U.S.A.
  • 3127248204 | +1 312-724-8204 Illinois U.S.A.
  • 3127248205 | +1 312-724-8205 Illinois U.S.A.
  • 3127248206 | +1 312-724-8206 Illinois U.S.A.
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  • 3127248208 | +1 312-724-8208 Illinois U.S.A.
  • 3127248209 | +1 312-724-8209 Illinois U.S.A.
  • 3127248210 | +1 312-724-8210 Illinois U.S.A.
  • 3127248211 | +1 312-724-8211 Illinois U.S.A.
  • 3127248212 | +1 312-724-8212 Illinois U.S.A.
  • 3127248213 | +1 312-724-8213 Illinois U.S.A.
  • 3127248214 | +1 312-724-8214 Illinois U.S.A.
  • 3127248215 | +1 312-724-8215 Illinois U.S.A.
  • 3127248216 | +1 312-724-8216 Illinois U.S.A.
  • 3127248217 | +1 312-724-8217 Illinois U.S.A.
  • 3127248218 | +1 312-724-8218 Illinois U.S.A.
  • 3127248219 | +1 312-724-8219 Illinois U.S.A.
  • 3127248220 | +1 312-724-8220 Illinois U.S.A.
  • 3127248221 | +1 312-724-8221 Illinois U.S.A.
  • 3127248222 | +1 312-724-8222 Illinois U.S.A.
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  • 3127248224 | +1 312-724-8224 Illinois U.S.A.
  • 3127248225 | +1 312-724-8225 Illinois U.S.A.
  • 3127248226 | +1 312-724-8226 Illinois U.S.A.
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  • 3127248228 | +1 312-724-8228 Illinois U.S.A.
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  • 3127248230 | +1 312-724-8230 Illinois U.S.A.
  • 3127248231 | +1 312-724-8231 Illinois U.S.A.
  • 3127248232 | +1 312-724-8232 Illinois U.S.A.
  • 3127248233 | +1 312-724-8233 Illinois U.S.A.
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  • 3127248235 | +1 312-724-8235 Illinois U.S.A.
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  • 3127248237 | +1 312-724-8237 Illinois U.S.A.
  • 3127248238 | +1 312-724-8238 Illinois U.S.A.
  • 3127248239 | +1 312-724-8239 Illinois U.S.A.
  • 3127248240 | +1 312-724-8240 Illinois U.S.A.
  • 3127248241 | +1 312-724-8241 Illinois U.S.A.
  • 3127248242 | +1 312-724-8242 Illinois U.S.A.
  • 3127248243 | +1 312-724-8243 Illinois U.S.A.
  • 3127248244 | +1 312-724-8244 Illinois U.S.A.
  • 3127248245 | +1 312-724-8245 Illinois U.S.A.
  • 3127248246 | +1 312-724-8246 Illinois U.S.A.
  • 3127248247 | +1 312-724-8247 Illinois U.S.A.
  • 3127248248 | +1 312-724-8248 Illinois U.S.A.
  • 3127248249 | +1 312-724-8249 Illinois U.S.A.
  • 3127248250 | +1 312-724-8250 Illinois U.S.A.
  • 3127248251 | +1 312-724-8251 Illinois U.S.A.
  • 3127248252 | +1 312-724-8252 Illinois U.S.A.
  • 3127248253 | +1 312-724-8253 Illinois U.S.A.
  • 3127248254 | +1 312-724-8254 Illinois U.S.A.
  • 3127248255 | +1 312-724-8255 Illinois U.S.A.
  • 3127248256 | +1 312-724-8256 Illinois U.S.A.
  • 3127248257 | +1 312-724-8257 Illinois U.S.A.
  • 3127248258 | +1 312-724-8258 Illinois U.S.A.
  • 3127248259 | +1 312-724-8259 Illinois U.S.A.
  • 3127248260 | +1 312-724-8260 Illinois U.S.A.
  • 3127248261 | +1 312-724-8261 Illinois U.S.A.
  • 3127248262 | +1 312-724-8262 Illinois U.S.A.
  • 3127248263 | +1 312-724-8263 Illinois U.S.A.
  • 3127248264 | +1 312-724-8264 Illinois U.S.A.
  • 3127248265 | +1 312-724-8265 Illinois U.S.A.
  • 3127248266 | +1 312-724-8266 Illinois U.S.A.
  • 3127248267 | +1 312-724-8267 Illinois U.S.A.
  • 3127248268 | +1 312-724-8268 Illinois U.S.A.
  • 3127248269 | +1 312-724-8269 Illinois U.S.A.
  • 3127248270 | +1 312-724-8270 Illinois U.S.A.
  • 3127248271 | +1 312-724-8271 Illinois U.S.A.
  • 3127248272 | +1 312-724-8272 Illinois U.S.A.
  • 3127248273 | +1 312-724-8273 Illinois U.S.A.
  • 3127248274 | +1 312-724-8274 Illinois U.S.A.
  • 3127248275 | +1 312-724-8275 Illinois U.S.A.
  • 3127248276 | +1 312-724-8276 Illinois U.S.A.
  • 3127248277 | +1 312-724-8277 Illinois U.S.A.
  • 3127248278 | +1 312-724-8278 Illinois U.S.A.
  • 3127248279 | +1 312-724-8279 Illinois U.S.A.
  • 3127248280 | +1 312-724-8280 Illinois U.S.A.
  • 3127248281 | +1 312-724-8281 Illinois U.S.A.
  • 3127248282 | +1 312-724-8282 Illinois U.S.A.
  • 3127248283 | +1 312-724-8283 Illinois U.S.A.
  • 3127248284 | +1 312-724-8284 Illinois U.S.A.
  • 3127248285 | +1 312-724-8285 Illinois U.S.A.
  • 3127248286 | +1 312-724-8286 Illinois U.S.A.
  • 3127248287 | +1 312-724-8287 Illinois U.S.A.
  • 3127248288 | +1 312-724-8288 Illinois U.S.A.
  • 3127248289 | +1 312-724-8289 Illinois U.S.A.
  • 3127248290 | +1 312-724-8290 Illinois U.S.A.
  • 3127248291 | +1 312-724-8291 Illinois U.S.A.
  • 3127248292 | +1 312-724-8292 Illinois U.S.A.
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  • 3127248294 | +1 312-724-8294 Illinois U.S.A.
  • 3127248295 | +1 312-724-8295 Illinois U.S.A.
  • 3127248296 | +1 312-724-8296 Illinois U.S.A.
  • 3127248297 | +1 312-724-8297 Illinois U.S.A.
  • 3127248298 | +1 312-724-8298 Illinois U.S.A.
  • 3127248299 | +1 312-724-8299 Illinois U.S.A.