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).

  • 3123648200 | +1 312-364-8200 Illinois U.S.A.
  • 3123648201 | +1 312-364-8201 Illinois U.S.A.
  • 3123648202 | +1 312-364-8202 Illinois U.S.A.
  • 3123648203 | +1 312-364-8203 Illinois U.S.A.
  • 3123648204 | +1 312-364-8204 Illinois U.S.A.
  • 3123648205 | +1 312-364-8205 Illinois U.S.A.
  • 3123648206 | +1 312-364-8206 Illinois U.S.A.
  • 3123648207 | +1 312-364-8207 Illinois U.S.A.
  • 3123648208 | +1 312-364-8208 Illinois U.S.A.
  • 3123648209 | +1 312-364-8209 Illinois U.S.A.
  • 3123648210 | +1 312-364-8210 Illinois U.S.A.
  • 3123648211 | +1 312-364-8211 Illinois U.S.A.
  • 3123648212 | +1 312-364-8212 Illinois U.S.A.
  • 3123648213 | +1 312-364-8213 Illinois U.S.A.
  • 3123648214 | +1 312-364-8214 Illinois U.S.A.
  • 3123648215 | +1 312-364-8215 Illinois U.S.A.
  • 3123648216 | +1 312-364-8216 Illinois U.S.A.
  • 3123648217 | +1 312-364-8217 Illinois U.S.A.
  • 3123648218 | +1 312-364-8218 Illinois U.S.A.
  • 3123648219 | +1 312-364-8219 Illinois U.S.A.
  • 3123648220 | +1 312-364-8220 Illinois U.S.A.
  • 3123648221 | +1 312-364-8221 Illinois U.S.A.
  • 3123648222 | +1 312-364-8222 Illinois U.S.A.
  • 3123648223 | +1 312-364-8223 Illinois U.S.A.
  • 3123648224 | +1 312-364-8224 Illinois U.S.A.
  • 3123648225 | +1 312-364-8225 Illinois U.S.A.
  • 3123648226 | +1 312-364-8226 Illinois U.S.A.
  • 3123648227 | +1 312-364-8227 Illinois U.S.A.
  • 3123648228 | +1 312-364-8228 Illinois U.S.A.
  • 3123648229 | +1 312-364-8229 Illinois U.S.A.
  • 3123648230 | +1 312-364-8230 Illinois U.S.A.
  • 3123648231 | +1 312-364-8231 Illinois U.S.A.
  • 3123648232 | +1 312-364-8232 Illinois U.S.A.
  • 3123648233 | +1 312-364-8233 Illinois U.S.A.
  • 3123648234 | +1 312-364-8234 Illinois U.S.A.
  • 3123648235 | +1 312-364-8235 Illinois U.S.A.
  • 3123648236 | +1 312-364-8236 Illinois U.S.A.
  • 3123648237 | +1 312-364-8237 Illinois U.S.A.
  • 3123648238 | +1 312-364-8238 Illinois U.S.A.
  • 3123648239 | +1 312-364-8239 Illinois U.S.A.
  • 3123648240 | +1 312-364-8240 Illinois U.S.A.
  • 3123648241 | +1 312-364-8241 Illinois U.S.A.
  • 3123648242 | +1 312-364-8242 Illinois U.S.A.
  • 3123648243 | +1 312-364-8243 Illinois U.S.A.
  • 3123648244 | +1 312-364-8244 Illinois U.S.A.
  • 3123648245 | +1 312-364-8245 Illinois U.S.A.
  • 3123648246 | +1 312-364-8246 Illinois U.S.A.
  • 3123648247 | +1 312-364-8247 Illinois U.S.A.
  • 3123648248 | +1 312-364-8248 Illinois U.S.A.
  • 3123648249 | +1 312-364-8249 Illinois U.S.A.
  • 3123648250 | +1 312-364-8250 Illinois U.S.A.
  • 3123648251 | +1 312-364-8251 Illinois U.S.A.
  • 3123648252 | +1 312-364-8252 Illinois U.S.A.
  • 3123648253 | +1 312-364-8253 Illinois U.S.A.
  • 3123648254 | +1 312-364-8254 Illinois U.S.A.
  • 3123648255 | +1 312-364-8255 Illinois U.S.A.
  • 3123648256 | +1 312-364-8256 Illinois U.S.A.
  • 3123648257 | +1 312-364-8257 Illinois U.S.A.
  • 3123648258 | +1 312-364-8258 Illinois U.S.A.
  • 3123648259 | +1 312-364-8259 Illinois U.S.A.
  • 3123648260 | +1 312-364-8260 Illinois U.S.A.
  • 3123648261 | +1 312-364-8261 Illinois U.S.A.
  • 3123648262 | +1 312-364-8262 Illinois U.S.A.
  • 3123648263 | +1 312-364-8263 Illinois U.S.A.
  • 3123648264 | +1 312-364-8264 Illinois U.S.A.
  • 3123648265 | +1 312-364-8265 Illinois U.S.A.
  • 3123648266 | +1 312-364-8266 Illinois U.S.A.
  • 3123648267 | +1 312-364-8267 Illinois U.S.A.
  • 3123648268 | +1 312-364-8268 Illinois U.S.A.
  • 3123648269 | +1 312-364-8269 Illinois U.S.A.
  • 3123648270 | +1 312-364-8270 Illinois U.S.A.
  • 3123648271 | +1 312-364-8271 Illinois U.S.A.
  • 3123648272 | +1 312-364-8272 Illinois U.S.A.
  • 3123648273 | +1 312-364-8273 Illinois U.S.A.
  • 3123648274 | +1 312-364-8274 Illinois U.S.A.
  • 3123648275 | +1 312-364-8275 Illinois U.S.A.
  • 3123648276 | +1 312-364-8276 Illinois U.S.A.
  • 3123648277 | +1 312-364-8277 Illinois U.S.A.
  • 3123648278 | +1 312-364-8278 Illinois U.S.A.
  • 3123648279 | +1 312-364-8279 Illinois U.S.A.
  • 3123648280 | +1 312-364-8280 Illinois U.S.A.
  • 3123648281 | +1 312-364-8281 Illinois U.S.A.
  • 3123648282 | +1 312-364-8282 Illinois U.S.A.
  • 3123648283 | +1 312-364-8283 Illinois U.S.A.
  • 3123648284 | +1 312-364-8284 Illinois U.S.A.
  • 3123648285 | +1 312-364-8285 Illinois U.S.A.
  • 3123648286 | +1 312-364-8286 Illinois U.S.A.
  • 3123648287 | +1 312-364-8287 Illinois U.S.A.
  • 3123648288 | +1 312-364-8288 Illinois U.S.A.
  • 3123648289 | +1 312-364-8289 Illinois U.S.A.
  • 3123648290 | +1 312-364-8290 Illinois U.S.A.
  • 3123648291 | +1 312-364-8291 Illinois U.S.A.
  • 3123648292 | +1 312-364-8292 Illinois U.S.A.
  • 3123648293 | +1 312-364-8293 Illinois U.S.A.
  • 3123648294 | +1 312-364-8294 Illinois U.S.A.
  • 3123648295 | +1 312-364-8295 Illinois U.S.A.
  • 3123648296 | +1 312-364-8296 Illinois U.S.A.
  • 3123648297 | +1 312-364-8297 Illinois U.S.A.
  • 3123648298 | +1 312-364-8298 Illinois U.S.A.
  • 3123648299 | +1 312-364-8299 Illinois U.S.A.