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).

  • 3125824300 | +1 312-582-4300 Illinois U.S.A.
  • 3125824301 | +1 312-582-4301 Illinois U.S.A.
  • 3125824302 | +1 312-582-4302 Illinois U.S.A.
  • 3125824303 | +1 312-582-4303 Illinois U.S.A.
  • 3125824304 | +1 312-582-4304 Illinois U.S.A.
  • 3125824305 | +1 312-582-4305 Illinois U.S.A.
  • 3125824306 | +1 312-582-4306 Illinois U.S.A.
  • 3125824307 | +1 312-582-4307 Illinois U.S.A.
  • 3125824308 | +1 312-582-4308 Illinois U.S.A.
  • 3125824309 | +1 312-582-4309 Illinois U.S.A.
  • 3125824310 | +1 312-582-4310 Illinois U.S.A.
  • 3125824311 | +1 312-582-4311 Illinois U.S.A.
  • 3125824312 | +1 312-582-4312 Illinois U.S.A.
  • 3125824313 | +1 312-582-4313 Illinois U.S.A.
  • 3125824314 | +1 312-582-4314 Illinois U.S.A.
  • 3125824315 | +1 312-582-4315 Illinois U.S.A.
  • 3125824316 | +1 312-582-4316 Illinois U.S.A.
  • 3125824317 | +1 312-582-4317 Illinois U.S.A.
  • 3125824318 | +1 312-582-4318 Illinois U.S.A.
  • 3125824319 | +1 312-582-4319 Illinois U.S.A.
  • 3125824320 | +1 312-582-4320 Illinois U.S.A.
  • 3125824321 | +1 312-582-4321 Illinois U.S.A.
  • 3125824322 | +1 312-582-4322 Illinois U.S.A.
  • 3125824323 | +1 312-582-4323 Illinois U.S.A.
  • 3125824324 | +1 312-582-4324 Illinois U.S.A.
  • 3125824325 | +1 312-582-4325 Illinois U.S.A.
  • 3125824326 | +1 312-582-4326 Illinois U.S.A.
  • 3125824327 | +1 312-582-4327 Illinois U.S.A.
  • 3125824328 | +1 312-582-4328 Illinois U.S.A.
  • 3125824329 | +1 312-582-4329 Illinois U.S.A.
  • 3125824330 | +1 312-582-4330 Illinois U.S.A.
  • 3125824331 | +1 312-582-4331 Illinois U.S.A.
  • 3125824332 | +1 312-582-4332 Illinois U.S.A.
  • 3125824333 | +1 312-582-4333 Illinois U.S.A.
  • 3125824334 | +1 312-582-4334 Illinois U.S.A.
  • 3125824335 | +1 312-582-4335 Illinois U.S.A.
  • 3125824336 | +1 312-582-4336 Illinois U.S.A.
  • 3125824337 | +1 312-582-4337 Illinois U.S.A.
  • 3125824338 | +1 312-582-4338 Illinois U.S.A.
  • 3125824339 | +1 312-582-4339 Illinois U.S.A.
  • 3125824340 | +1 312-582-4340 Illinois U.S.A.
  • 3125824341 | +1 312-582-4341 Illinois U.S.A.
  • 3125824342 | +1 312-582-4342 Illinois U.S.A.
  • 3125824343 | +1 312-582-4343 Illinois U.S.A.
  • 3125824344 | +1 312-582-4344 Illinois U.S.A.
  • 3125824345 | +1 312-582-4345 Illinois U.S.A.
  • 3125824346 | +1 312-582-4346 Illinois U.S.A.
  • 3125824347 | +1 312-582-4347 Illinois U.S.A.
  • 3125824348 | +1 312-582-4348 Illinois U.S.A.
  • 3125824349 | +1 312-582-4349 Illinois U.S.A.
  • 3125824350 | +1 312-582-4350 Illinois U.S.A.
  • 3125824351 | +1 312-582-4351 Illinois U.S.A.
  • 3125824352 | +1 312-582-4352 Illinois U.S.A.
  • 3125824353 | +1 312-582-4353 Illinois U.S.A.
  • 3125824354 | +1 312-582-4354 Illinois U.S.A.
  • 3125824355 | +1 312-582-4355 Illinois U.S.A.
  • 3125824356 | +1 312-582-4356 Illinois U.S.A.
  • 3125824357 | +1 312-582-4357 Illinois U.S.A.
  • 3125824358 | +1 312-582-4358 Illinois U.S.A.
  • 3125824359 | +1 312-582-4359 Illinois U.S.A.
  • 3125824360 | +1 312-582-4360 Illinois U.S.A.
  • 3125824361 | +1 312-582-4361 Illinois U.S.A.
  • 3125824362 | +1 312-582-4362 Illinois U.S.A.
  • 3125824363 | +1 312-582-4363 Illinois U.S.A.
  • 3125824364 | +1 312-582-4364 Illinois U.S.A.
  • 3125824365 | +1 312-582-4365 Illinois U.S.A.
  • 3125824366 | +1 312-582-4366 Illinois U.S.A.
  • 3125824367 | +1 312-582-4367 Illinois U.S.A.
  • 3125824368 | +1 312-582-4368 Illinois U.S.A.
  • 3125824369 | +1 312-582-4369 Illinois U.S.A.
  • 3125824370 | +1 312-582-4370 Illinois U.S.A.
  • 3125824371 | +1 312-582-4371 Illinois U.S.A.
  • 3125824372 | +1 312-582-4372 Illinois U.S.A.
  • 3125824373 | +1 312-582-4373 Illinois U.S.A.
  • 3125824374 | +1 312-582-4374 Illinois U.S.A.
  • 3125824375 | +1 312-582-4375 Illinois U.S.A.
  • 3125824376 | +1 312-582-4376 Illinois U.S.A.
  • 3125824377 | +1 312-582-4377 Illinois U.S.A.
  • 3125824378 | +1 312-582-4378 Illinois U.S.A.
  • 3125824379 | +1 312-582-4379 Illinois U.S.A.
  • 3125824380 | +1 312-582-4380 Illinois U.S.A.
  • 3125824381 | +1 312-582-4381 Illinois U.S.A.
  • 3125824382 | +1 312-582-4382 Illinois U.S.A.
  • 3125824383 | +1 312-582-4383 Illinois U.S.A.
  • 3125824384 | +1 312-582-4384 Illinois U.S.A.
  • 3125824385 | +1 312-582-4385 Illinois U.S.A.
  • 3125824386 | +1 312-582-4386 Illinois U.S.A.
  • 3125824387 | +1 312-582-4387 Illinois U.S.A.
  • 3125824388 | +1 312-582-4388 Illinois U.S.A.
  • 3125824389 | +1 312-582-4389 Illinois U.S.A.
  • 3125824390 | +1 312-582-4390 Illinois U.S.A.
  • 3125824391 | +1 312-582-4391 Illinois U.S.A.
  • 3125824392 | +1 312-582-4392 Illinois U.S.A.
  • 3125824393 | +1 312-582-4393 Illinois U.S.A.
  • 3125824394 | +1 312-582-4394 Illinois U.S.A.
  • 3125824395 | +1 312-582-4395 Illinois U.S.A.
  • 3125824396 | +1 312-582-4396 Illinois U.S.A.
  • 3125824397 | +1 312-582-4397 Illinois U.S.A.
  • 3125824398 | +1 312-582-4398 Illinois U.S.A.
  • 3125824399 | +1 312-582-4399 Illinois U.S.A.