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).

  • 3124648200 | +1 312-464-8200 Illinois U.S.A.
  • 3124648201 | +1 312-464-8201 Illinois U.S.A.
  • 3124648202 | +1 312-464-8202 Illinois U.S.A.
  • 3124648203 | +1 312-464-8203 Illinois U.S.A.
  • 3124648204 | +1 312-464-8204 Illinois U.S.A.
  • 3124648205 | +1 312-464-8205 Illinois U.S.A.
  • 3124648206 | +1 312-464-8206 Illinois U.S.A.
  • 3124648207 | +1 312-464-8207 Illinois U.S.A.
  • 3124648208 | +1 312-464-8208 Illinois U.S.A.
  • 3124648209 | +1 312-464-8209 Illinois U.S.A.
  • 3124648210 | +1 312-464-8210 Illinois U.S.A.
  • 3124648211 | +1 312-464-8211 Illinois U.S.A.
  • 3124648212 | +1 312-464-8212 Illinois U.S.A.
  • 3124648213 | +1 312-464-8213 Illinois U.S.A.
  • 3124648214 | +1 312-464-8214 Illinois U.S.A.
  • 3124648215 | +1 312-464-8215 Illinois U.S.A.
  • 3124648216 | +1 312-464-8216 Illinois U.S.A.
  • 3124648217 | +1 312-464-8217 Illinois U.S.A.
  • 3124648218 | +1 312-464-8218 Illinois U.S.A.
  • 3124648219 | +1 312-464-8219 Illinois U.S.A.
  • 3124648220 | +1 312-464-8220 Illinois U.S.A.
  • 3124648221 | +1 312-464-8221 Illinois U.S.A.
  • 3124648222 | +1 312-464-8222 Illinois U.S.A.
  • 3124648223 | +1 312-464-8223 Illinois U.S.A.
  • 3124648224 | +1 312-464-8224 Illinois U.S.A.
  • 3124648225 | +1 312-464-8225 Illinois U.S.A.
  • 3124648226 | +1 312-464-8226 Illinois U.S.A.
  • 3124648227 | +1 312-464-8227 Illinois U.S.A.
  • 3124648228 | +1 312-464-8228 Illinois U.S.A.
  • 3124648229 | +1 312-464-8229 Illinois U.S.A.
  • 3124648230 | +1 312-464-8230 Illinois U.S.A.
  • 3124648231 | +1 312-464-8231 Illinois U.S.A.
  • 3124648232 | +1 312-464-8232 Illinois U.S.A.
  • 3124648233 | +1 312-464-8233 Illinois U.S.A.
  • 3124648234 | +1 312-464-8234 Illinois U.S.A.
  • 3124648235 | +1 312-464-8235 Illinois U.S.A.
  • 3124648236 | +1 312-464-8236 Illinois U.S.A.
  • 3124648237 | +1 312-464-8237 Illinois U.S.A.
  • 3124648238 | +1 312-464-8238 Illinois U.S.A.
  • 3124648239 | +1 312-464-8239 Illinois U.S.A.
  • 3124648240 | +1 312-464-8240 Illinois U.S.A.
  • 3124648241 | +1 312-464-8241 Illinois U.S.A.
  • 3124648242 | +1 312-464-8242 Illinois U.S.A.
  • 3124648243 | +1 312-464-8243 Illinois U.S.A.
  • 3124648244 | +1 312-464-8244 Illinois U.S.A.
  • 3124648245 | +1 312-464-8245 Illinois U.S.A.
  • 3124648246 | +1 312-464-8246 Illinois U.S.A.
  • 3124648247 | +1 312-464-8247 Illinois U.S.A.
  • 3124648248 | +1 312-464-8248 Illinois U.S.A.
  • 3124648249 | +1 312-464-8249 Illinois U.S.A.
  • 3124648250 | +1 312-464-8250 Illinois U.S.A.
  • 3124648251 | +1 312-464-8251 Illinois U.S.A.
  • 3124648252 | +1 312-464-8252 Illinois U.S.A.
  • 3124648253 | +1 312-464-8253 Illinois U.S.A.
  • 3124648254 | +1 312-464-8254 Illinois U.S.A.
  • 3124648255 | +1 312-464-8255 Illinois U.S.A.
  • 3124648256 | +1 312-464-8256 Illinois U.S.A.
  • 3124648257 | +1 312-464-8257 Illinois U.S.A.
  • 3124648258 | +1 312-464-8258 Illinois U.S.A.
  • 3124648259 | +1 312-464-8259 Illinois U.S.A.
  • 3124648260 | +1 312-464-8260 Illinois U.S.A.
  • 3124648261 | +1 312-464-8261 Illinois U.S.A.
  • 3124648262 | +1 312-464-8262 Illinois U.S.A.
  • 3124648263 | +1 312-464-8263 Illinois U.S.A.
  • 3124648264 | +1 312-464-8264 Illinois U.S.A.
  • 3124648265 | +1 312-464-8265 Illinois U.S.A.
  • 3124648266 | +1 312-464-8266 Illinois U.S.A.
  • 3124648267 | +1 312-464-8267 Illinois U.S.A.
  • 3124648268 | +1 312-464-8268 Illinois U.S.A.
  • 3124648269 | +1 312-464-8269 Illinois U.S.A.
  • 3124648270 | +1 312-464-8270 Illinois U.S.A.
  • 3124648271 | +1 312-464-8271 Illinois U.S.A.
  • 3124648272 | +1 312-464-8272 Illinois U.S.A.
  • 3124648273 | +1 312-464-8273 Illinois U.S.A.
  • 3124648274 | +1 312-464-8274 Illinois U.S.A.
  • 3124648275 | +1 312-464-8275 Illinois U.S.A.
  • 3124648276 | +1 312-464-8276 Illinois U.S.A.
  • 3124648277 | +1 312-464-8277 Illinois U.S.A.
  • 3124648278 | +1 312-464-8278 Illinois U.S.A.
  • 3124648279 | +1 312-464-8279 Illinois U.S.A.
  • 3124648280 | +1 312-464-8280 Illinois U.S.A.
  • 3124648281 | +1 312-464-8281 Illinois U.S.A.
  • 3124648282 | +1 312-464-8282 Illinois U.S.A.
  • 3124648283 | +1 312-464-8283 Illinois U.S.A.
  • 3124648284 | +1 312-464-8284 Illinois U.S.A.
  • 3124648285 | +1 312-464-8285 Illinois U.S.A.
  • 3124648286 | +1 312-464-8286 Illinois U.S.A.
  • 3124648287 | +1 312-464-8287 Illinois U.S.A.
  • 3124648288 | +1 312-464-8288 Illinois U.S.A.
  • 3124648289 | +1 312-464-8289 Illinois U.S.A.
  • 3124648290 | +1 312-464-8290 Illinois U.S.A.
  • 3124648291 | +1 312-464-8291 Illinois U.S.A.
  • 3124648292 | +1 312-464-8292 Illinois U.S.A.
  • 3124648293 | +1 312-464-8293 Illinois U.S.A.
  • 3124648294 | +1 312-464-8294 Illinois U.S.A.
  • 3124648295 | +1 312-464-8295 Illinois U.S.A.
  • 3124648296 | +1 312-464-8296 Illinois U.S.A.
  • 3124648297 | +1 312-464-8297 Illinois U.S.A.
  • 3124648298 | +1 312-464-8298 Illinois U.S.A.
  • 3124648299 | +1 312-464-8299 Illinois U.S.A.