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).

  • 3127705300 | +1 312-770-5300 Illinois U.S.A.
  • 3127705301 | +1 312-770-5301 Illinois U.S.A.
  • 3127705302 | +1 312-770-5302 Illinois U.S.A.
  • 3127705303 | +1 312-770-5303 Illinois U.S.A.
  • 3127705304 | +1 312-770-5304 Illinois U.S.A.
  • 3127705305 | +1 312-770-5305 Illinois U.S.A.
  • 3127705306 | +1 312-770-5306 Illinois U.S.A.
  • 3127705307 | +1 312-770-5307 Illinois U.S.A.
  • 3127705308 | +1 312-770-5308 Illinois U.S.A.
  • 3127705309 | +1 312-770-5309 Illinois U.S.A.
  • 3127705310 | +1 312-770-5310 Illinois U.S.A.
  • 3127705311 | +1 312-770-5311 Illinois U.S.A.
  • 3127705312 | +1 312-770-5312 Illinois U.S.A.
  • 3127705313 | +1 312-770-5313 Illinois U.S.A.
  • 3127705314 | +1 312-770-5314 Illinois U.S.A.
  • 3127705315 | +1 312-770-5315 Illinois U.S.A.
  • 3127705316 | +1 312-770-5316 Illinois U.S.A.
  • 3127705317 | +1 312-770-5317 Illinois U.S.A.
  • 3127705318 | +1 312-770-5318 Illinois U.S.A.
  • 3127705319 | +1 312-770-5319 Illinois U.S.A.
  • 3127705320 | +1 312-770-5320 Illinois U.S.A.
  • 3127705321 | +1 312-770-5321 Illinois U.S.A.
  • 3127705322 | +1 312-770-5322 Illinois U.S.A.
  • 3127705323 | +1 312-770-5323 Illinois U.S.A.
  • 3127705324 | +1 312-770-5324 Illinois U.S.A.
  • 3127705325 | +1 312-770-5325 Illinois U.S.A.
  • 3127705326 | +1 312-770-5326 Illinois U.S.A.
  • 3127705327 | +1 312-770-5327 Illinois U.S.A.
  • 3127705328 | +1 312-770-5328 Illinois U.S.A.
  • 3127705329 | +1 312-770-5329 Illinois U.S.A.
  • 3127705330 | +1 312-770-5330 Illinois U.S.A.
  • 3127705331 | +1 312-770-5331 Illinois U.S.A.
  • 3127705332 | +1 312-770-5332 Illinois U.S.A.
  • 3127705333 | +1 312-770-5333 Illinois U.S.A.
  • 3127705334 | +1 312-770-5334 Illinois U.S.A.
  • 3127705335 | +1 312-770-5335 Illinois U.S.A.
  • 3127705336 | +1 312-770-5336 Illinois U.S.A.
  • 3127705337 | +1 312-770-5337 Illinois U.S.A.
  • 3127705338 | +1 312-770-5338 Illinois U.S.A.
  • 3127705339 | +1 312-770-5339 Illinois U.S.A.
  • 3127705340 | +1 312-770-5340 Illinois U.S.A.
  • 3127705341 | +1 312-770-5341 Illinois U.S.A.
  • 3127705342 | +1 312-770-5342 Illinois U.S.A.
  • 3127705343 | +1 312-770-5343 Illinois U.S.A.
  • 3127705344 | +1 312-770-5344 Illinois U.S.A.
  • 3127705345 | +1 312-770-5345 Illinois U.S.A.
  • 3127705346 | +1 312-770-5346 Illinois U.S.A.
  • 3127705347 | +1 312-770-5347 Illinois U.S.A.
  • 3127705348 | +1 312-770-5348 Illinois U.S.A.
  • 3127705349 | +1 312-770-5349 Illinois U.S.A.
  • 3127705350 | +1 312-770-5350 Illinois U.S.A.
  • 3127705351 | +1 312-770-5351 Illinois U.S.A.
  • 3127705352 | +1 312-770-5352 Illinois U.S.A.
  • 3127705353 | +1 312-770-5353 Illinois U.S.A.
  • 3127705354 | +1 312-770-5354 Illinois U.S.A.
  • 3127705355 | +1 312-770-5355 Illinois U.S.A.
  • 3127705356 | +1 312-770-5356 Illinois U.S.A.
  • 3127705357 | +1 312-770-5357 Illinois U.S.A.
  • 3127705358 | +1 312-770-5358 Illinois U.S.A.
  • 3127705359 | +1 312-770-5359 Illinois U.S.A.
  • 3127705360 | +1 312-770-5360 Illinois U.S.A.
  • 3127705361 | +1 312-770-5361 Illinois U.S.A.
  • 3127705362 | +1 312-770-5362 Illinois U.S.A.
  • 3127705363 | +1 312-770-5363 Illinois U.S.A.
  • 3127705364 | +1 312-770-5364 Illinois U.S.A.
  • 3127705365 | +1 312-770-5365 Illinois U.S.A.
  • 3127705366 | +1 312-770-5366 Illinois U.S.A.
  • 3127705367 | +1 312-770-5367 Illinois U.S.A.
  • 3127705368 | +1 312-770-5368 Illinois U.S.A.
  • 3127705369 | +1 312-770-5369 Illinois U.S.A.
  • 3127705370 | +1 312-770-5370 Illinois U.S.A.
  • 3127705371 | +1 312-770-5371 Illinois U.S.A.
  • 3127705372 | +1 312-770-5372 Illinois U.S.A.
  • 3127705373 | +1 312-770-5373 Illinois U.S.A.
  • 3127705374 | +1 312-770-5374 Illinois U.S.A.
  • 3127705375 | +1 312-770-5375 Illinois U.S.A.
  • 3127705376 | +1 312-770-5376 Illinois U.S.A.
  • 3127705377 | +1 312-770-5377 Illinois U.S.A.
  • 3127705378 | +1 312-770-5378 Illinois U.S.A.
  • 3127705379 | +1 312-770-5379 Illinois U.S.A.
  • 3127705380 | +1 312-770-5380 Illinois U.S.A.
  • 3127705381 | +1 312-770-5381 Illinois U.S.A.
  • 3127705382 | +1 312-770-5382 Illinois U.S.A.
  • 3127705383 | +1 312-770-5383 Illinois U.S.A.
  • 3127705384 | +1 312-770-5384 Illinois U.S.A.
  • 3127705385 | +1 312-770-5385 Illinois U.S.A.
  • 3127705386 | +1 312-770-5386 Illinois U.S.A.
  • 3127705387 | +1 312-770-5387 Illinois U.S.A.
  • 3127705388 | +1 312-770-5388 Illinois U.S.A.
  • 3127705389 | +1 312-770-5389 Illinois U.S.A.
  • 3127705390 | +1 312-770-5390 Illinois U.S.A.
  • 3127705391 | +1 312-770-5391 Illinois U.S.A.
  • 3127705392 | +1 312-770-5392 Illinois U.S.A.
  • 3127705393 | +1 312-770-5393 Illinois U.S.A.
  • 3127705394 | +1 312-770-5394 Illinois U.S.A.
  • 3127705395 | +1 312-770-5395 Illinois U.S.A.
  • 3127705396 | +1 312-770-5396 Illinois U.S.A.
  • 3127705397 | +1 312-770-5397 Illinois U.S.A.
  • 3127705398 | +1 312-770-5398 Illinois U.S.A.
  • 3127705399 | +1 312-770-5399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z