CitysDirectory

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).

  • 3123905300 | +1 312-390-5300 Illinois U.S.A.
  • 3123905301 | +1 312-390-5301 Illinois U.S.A.
  • 3123905302 | +1 312-390-5302 Illinois U.S.A.
  • 3123905303 | +1 312-390-5303 Illinois U.S.A.
  • 3123905304 | +1 312-390-5304 Illinois U.S.A.
  • 3123905305 | +1 312-390-5305 Illinois U.S.A.
  • 3123905306 | +1 312-390-5306 Illinois U.S.A.
  • 3123905307 | +1 312-390-5307 Illinois U.S.A.
  • 3123905308 | +1 312-390-5308 Illinois U.S.A.
  • 3123905309 | +1 312-390-5309 Illinois U.S.A.
  • 3123905310 | +1 312-390-5310 Illinois U.S.A.
  • 3123905311 | +1 312-390-5311 Illinois U.S.A.
  • 3123905312 | +1 312-390-5312 Illinois U.S.A.
  • 3123905313 | +1 312-390-5313 Illinois U.S.A.
  • 3123905314 | +1 312-390-5314 Illinois U.S.A.
  • 3123905315 | +1 312-390-5315 Illinois U.S.A.
  • 3123905316 | +1 312-390-5316 Illinois U.S.A.
  • 3123905317 | +1 312-390-5317 Illinois U.S.A.
  • 3123905318 | +1 312-390-5318 Illinois U.S.A.
  • 3123905319 | +1 312-390-5319 Illinois U.S.A.
  • 3123905320 | +1 312-390-5320 Illinois U.S.A.
  • 3123905321 | +1 312-390-5321 Illinois U.S.A.
  • 3123905322 | +1 312-390-5322 Illinois U.S.A.
  • 3123905323 | +1 312-390-5323 Illinois U.S.A.
  • 3123905324 | +1 312-390-5324 Illinois U.S.A.
  • 3123905325 | +1 312-390-5325 Illinois U.S.A.
  • 3123905326 | +1 312-390-5326 Illinois U.S.A.
  • 3123905327 | +1 312-390-5327 Illinois U.S.A.
  • 3123905328 | +1 312-390-5328 Illinois U.S.A.
  • 3123905329 | +1 312-390-5329 Illinois U.S.A.
  • 3123905330 | +1 312-390-5330 Illinois U.S.A.
  • 3123905331 | +1 312-390-5331 Illinois U.S.A.
  • 3123905332 | +1 312-390-5332 Illinois U.S.A.
  • 3123905333 | +1 312-390-5333 Illinois U.S.A.
  • 3123905334 | +1 312-390-5334 Illinois U.S.A.
  • 3123905335 | +1 312-390-5335 Illinois U.S.A.
  • 3123905336 | +1 312-390-5336 Illinois U.S.A.
  • 3123905337 | +1 312-390-5337 Illinois U.S.A.
  • 3123905338 | +1 312-390-5338 Illinois U.S.A.
  • 3123905339 | +1 312-390-5339 Illinois U.S.A.
  • 3123905340 | +1 312-390-5340 Illinois U.S.A.
  • 3123905341 | +1 312-390-5341 Illinois U.S.A.
  • 3123905342 | +1 312-390-5342 Illinois U.S.A.
  • 3123905343 | +1 312-390-5343 Illinois U.S.A.
  • 3123905344 | +1 312-390-5344 Illinois U.S.A.
  • 3123905345 | +1 312-390-5345 Illinois U.S.A.
  • 3123905346 | +1 312-390-5346 Illinois U.S.A.
  • 3123905347 | +1 312-390-5347 Illinois U.S.A.
  • 3123905348 | +1 312-390-5348 Illinois U.S.A.
  • 3123905349 | +1 312-390-5349 Illinois U.S.A.
  • 3123905350 | +1 312-390-5350 Illinois U.S.A.
  • 3123905351 | +1 312-390-5351 Illinois U.S.A.
  • 3123905352 | +1 312-390-5352 Illinois U.S.A.
  • 3123905353 | +1 312-390-5353 Illinois U.S.A.
  • 3123905354 | +1 312-390-5354 Illinois U.S.A.
  • 3123905355 | +1 312-390-5355 Illinois U.S.A.
  • 3123905356 | +1 312-390-5356 Illinois U.S.A.
  • 3123905357 | +1 312-390-5357 Illinois U.S.A.
  • 3123905358 | +1 312-390-5358 Illinois U.S.A.
  • 3123905359 | +1 312-390-5359 Illinois U.S.A.
  • 3123905360 | +1 312-390-5360 Illinois U.S.A.
  • 3123905361 | +1 312-390-5361 Illinois U.S.A.
  • 3123905362 | +1 312-390-5362 Illinois U.S.A.
  • 3123905363 | +1 312-390-5363 Illinois U.S.A.
  • 3123905364 | +1 312-390-5364 Illinois U.S.A.
  • 3123905365 | +1 312-390-5365 Illinois U.S.A.
  • 3123905366 | +1 312-390-5366 Illinois U.S.A.
  • 3123905367 | +1 312-390-5367 Illinois U.S.A.
  • 3123905368 | +1 312-390-5368 Illinois U.S.A.
  • 3123905369 | +1 312-390-5369 Illinois U.S.A.
  • 3123905370 | +1 312-390-5370 Illinois U.S.A.
  • 3123905371 | +1 312-390-5371 Illinois U.S.A.
  • 3123905372 | +1 312-390-5372 Illinois U.S.A.
  • 3123905373 | +1 312-390-5373 Illinois U.S.A.
  • 3123905374 | +1 312-390-5374 Illinois U.S.A.
  • 3123905375 | +1 312-390-5375 Illinois U.S.A.
  • 3123905376 | +1 312-390-5376 Illinois U.S.A.
  • 3123905377 | +1 312-390-5377 Illinois U.S.A.
  • 3123905378 | +1 312-390-5378 Illinois U.S.A.
  • 3123905379 | +1 312-390-5379 Illinois U.S.A.
  • 3123905380 | +1 312-390-5380 Illinois U.S.A.
  • 3123905381 | +1 312-390-5381 Illinois U.S.A.
  • 3123905382 | +1 312-390-5382 Illinois U.S.A.
  • 3123905383 | +1 312-390-5383 Illinois U.S.A.
  • 3123905384 | +1 312-390-5384 Illinois U.S.A.
  • 3123905385 | +1 312-390-5385 Illinois U.S.A.
  • 3123905386 | +1 312-390-5386 Illinois U.S.A.
  • 3123905387 | +1 312-390-5387 Illinois U.S.A.
  • 3123905388 | +1 312-390-5388 Illinois U.S.A.
  • 3123905389 | +1 312-390-5389 Illinois U.S.A.
  • 3123905390 | +1 312-390-5390 Illinois U.S.A.
  • 3123905391 | +1 312-390-5391 Illinois U.S.A.
  • 3123905392 | +1 312-390-5392 Illinois U.S.A.
  • 3123905393 | +1 312-390-5393 Illinois U.S.A.
  • 3123905394 | +1 312-390-5394 Illinois U.S.A.
  • 3123905395 | +1 312-390-5395 Illinois U.S.A.
  • 3123905396 | +1 312-390-5396 Illinois U.S.A.
  • 3123905397 | +1 312-390-5397 Illinois U.S.A.
  • 3123905398 | +1 312-390-5398 Illinois U.S.A.
  • 3123905399 | +1 312-390-5399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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