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).

  • 3127074200 | +1 312-707-4200 Illinois U.S.A.
  • 3127074201 | +1 312-707-4201 Illinois U.S.A.
  • 3127074202 | +1 312-707-4202 Illinois U.S.A.
  • 3127074203 | +1 312-707-4203 Illinois U.S.A.
  • 3127074204 | +1 312-707-4204 Illinois U.S.A.
  • 3127074205 | +1 312-707-4205 Illinois U.S.A.
  • 3127074206 | +1 312-707-4206 Illinois U.S.A.
  • 3127074207 | +1 312-707-4207 Illinois U.S.A.
  • 3127074208 | +1 312-707-4208 Illinois U.S.A.
  • 3127074209 | +1 312-707-4209 Illinois U.S.A.
  • 3127074210 | +1 312-707-4210 Illinois U.S.A.
  • 3127074211 | +1 312-707-4211 Illinois U.S.A.
  • 3127074212 | +1 312-707-4212 Illinois U.S.A.
  • 3127074213 | +1 312-707-4213 Illinois U.S.A.
  • 3127074214 | +1 312-707-4214 Illinois U.S.A.
  • 3127074215 | +1 312-707-4215 Illinois U.S.A.
  • 3127074216 | +1 312-707-4216 Illinois U.S.A.
  • 3127074217 | +1 312-707-4217 Illinois U.S.A.
  • 3127074218 | +1 312-707-4218 Illinois U.S.A.
  • 3127074219 | +1 312-707-4219 Illinois U.S.A.
  • 3127074220 | +1 312-707-4220 Illinois U.S.A.
  • 3127074221 | +1 312-707-4221 Illinois U.S.A.
  • 3127074222 | +1 312-707-4222 Illinois U.S.A.
  • 3127074223 | +1 312-707-4223 Illinois U.S.A.
  • 3127074224 | +1 312-707-4224 Illinois U.S.A.
  • 3127074225 | +1 312-707-4225 Illinois U.S.A.
  • 3127074226 | +1 312-707-4226 Illinois U.S.A.
  • 3127074227 | +1 312-707-4227 Illinois U.S.A.
  • 3127074228 | +1 312-707-4228 Illinois U.S.A.
  • 3127074229 | +1 312-707-4229 Illinois U.S.A.
  • 3127074230 | +1 312-707-4230 Illinois U.S.A.
  • 3127074231 | +1 312-707-4231 Illinois U.S.A.
  • 3127074232 | +1 312-707-4232 Illinois U.S.A.
  • 3127074233 | +1 312-707-4233 Illinois U.S.A.
  • 3127074234 | +1 312-707-4234 Illinois U.S.A.
  • 3127074235 | +1 312-707-4235 Illinois U.S.A.
  • 3127074236 | +1 312-707-4236 Illinois U.S.A.
  • 3127074237 | +1 312-707-4237 Illinois U.S.A.
  • 3127074238 | +1 312-707-4238 Illinois U.S.A.
  • 3127074239 | +1 312-707-4239 Illinois U.S.A.
  • 3127074240 | +1 312-707-4240 Illinois U.S.A.
  • 3127074241 | +1 312-707-4241 Illinois U.S.A.
  • 3127074242 | +1 312-707-4242 Illinois U.S.A.
  • 3127074243 | +1 312-707-4243 Illinois U.S.A.
  • 3127074244 | +1 312-707-4244 Illinois U.S.A.
  • 3127074245 | +1 312-707-4245 Illinois U.S.A.
  • 3127074246 | +1 312-707-4246 Illinois U.S.A.
  • 3127074247 | +1 312-707-4247 Illinois U.S.A.
  • 3127074248 | +1 312-707-4248 Illinois U.S.A.
  • 3127074249 | +1 312-707-4249 Illinois U.S.A.
  • 3127074250 | +1 312-707-4250 Illinois U.S.A.
  • 3127074251 | +1 312-707-4251 Illinois U.S.A.
  • 3127074252 | +1 312-707-4252 Illinois U.S.A.
  • 3127074253 | +1 312-707-4253 Illinois U.S.A.
  • 3127074254 | +1 312-707-4254 Illinois U.S.A.
  • 3127074255 | +1 312-707-4255 Illinois U.S.A.
  • 3127074256 | +1 312-707-4256 Illinois U.S.A.
  • 3127074257 | +1 312-707-4257 Illinois U.S.A.
  • 3127074258 | +1 312-707-4258 Illinois U.S.A.
  • 3127074259 | +1 312-707-4259 Illinois U.S.A.
  • 3127074260 | +1 312-707-4260 Illinois U.S.A.
  • 3127074261 | +1 312-707-4261 Illinois U.S.A.
  • 3127074262 | +1 312-707-4262 Illinois U.S.A.
  • 3127074263 | +1 312-707-4263 Illinois U.S.A.
  • 3127074264 | +1 312-707-4264 Illinois U.S.A.
  • 3127074265 | +1 312-707-4265 Illinois U.S.A.
  • 3127074266 | +1 312-707-4266 Illinois U.S.A.
  • 3127074267 | +1 312-707-4267 Illinois U.S.A.
  • 3127074268 | +1 312-707-4268 Illinois U.S.A.
  • 3127074269 | +1 312-707-4269 Illinois U.S.A.
  • 3127074270 | +1 312-707-4270 Illinois U.S.A.
  • 3127074271 | +1 312-707-4271 Illinois U.S.A.
  • 3127074272 | +1 312-707-4272 Illinois U.S.A.
  • 3127074273 | +1 312-707-4273 Illinois U.S.A.
  • 3127074274 | +1 312-707-4274 Illinois U.S.A.
  • 3127074275 | +1 312-707-4275 Illinois U.S.A.
  • 3127074276 | +1 312-707-4276 Illinois U.S.A.
  • 3127074277 | +1 312-707-4277 Illinois U.S.A.
  • 3127074278 | +1 312-707-4278 Illinois U.S.A.
  • 3127074279 | +1 312-707-4279 Illinois U.S.A.
  • 3127074280 | +1 312-707-4280 Illinois U.S.A.
  • 3127074281 | +1 312-707-4281 Illinois U.S.A.
  • 3127074282 | +1 312-707-4282 Illinois U.S.A.
  • 3127074283 | +1 312-707-4283 Illinois U.S.A.
  • 3127074284 | +1 312-707-4284 Illinois U.S.A.
  • 3127074285 | +1 312-707-4285 Illinois U.S.A.
  • 3127074286 | +1 312-707-4286 Illinois U.S.A.
  • 3127074287 | +1 312-707-4287 Illinois U.S.A.
  • 3127074288 | +1 312-707-4288 Illinois U.S.A.
  • 3127074289 | +1 312-707-4289 Illinois U.S.A.
  • 3127074290 | +1 312-707-4290 Illinois U.S.A.
  • 3127074291 | +1 312-707-4291 Illinois U.S.A.
  • 3127074292 | +1 312-707-4292 Illinois U.S.A.
  • 3127074293 | +1 312-707-4293 Illinois U.S.A.
  • 3127074294 | +1 312-707-4294 Illinois U.S.A.
  • 3127074295 | +1 312-707-4295 Illinois U.S.A.
  • 3127074296 | +1 312-707-4296 Illinois U.S.A.
  • 3127074297 | +1 312-707-4297 Illinois U.S.A.
  • 3127074298 | +1 312-707-4298 Illinois U.S.A.
  • 3127074299 | +1 312-707-4299 Illinois U.S.A.