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).

  • 3123804300 | +1 312-380-4300 Illinois U.S.A.
  • 3123804301 | +1 312-380-4301 Illinois U.S.A.
  • 3123804302 | +1 312-380-4302 Illinois U.S.A.
  • 3123804303 | +1 312-380-4303 Illinois U.S.A.
  • 3123804304 | +1 312-380-4304 Illinois U.S.A.
  • 3123804305 | +1 312-380-4305 Illinois U.S.A.
  • 3123804306 | +1 312-380-4306 Illinois U.S.A.
  • 3123804307 | +1 312-380-4307 Illinois U.S.A.
  • 3123804308 | +1 312-380-4308 Illinois U.S.A.
  • 3123804309 | +1 312-380-4309 Illinois U.S.A.
  • 3123804310 | +1 312-380-4310 Illinois U.S.A.
  • 3123804311 | +1 312-380-4311 Illinois U.S.A.
  • 3123804312 | +1 312-380-4312 Illinois U.S.A.
  • 3123804313 | +1 312-380-4313 Illinois U.S.A.
  • 3123804314 | +1 312-380-4314 Illinois U.S.A.
  • 3123804315 | +1 312-380-4315 Illinois U.S.A.
  • 3123804316 | +1 312-380-4316 Illinois U.S.A.
  • 3123804317 | +1 312-380-4317 Illinois U.S.A.
  • 3123804318 | +1 312-380-4318 Illinois U.S.A.
  • 3123804319 | +1 312-380-4319 Illinois U.S.A.
  • 3123804320 | +1 312-380-4320 Illinois U.S.A.
  • 3123804321 | +1 312-380-4321 Illinois U.S.A.
  • 3123804322 | +1 312-380-4322 Illinois U.S.A.
  • 3123804323 | +1 312-380-4323 Illinois U.S.A.
  • 3123804324 | +1 312-380-4324 Illinois U.S.A.
  • 3123804325 | +1 312-380-4325 Illinois U.S.A.
  • 3123804326 | +1 312-380-4326 Illinois U.S.A.
  • 3123804327 | +1 312-380-4327 Illinois U.S.A.
  • 3123804328 | +1 312-380-4328 Illinois U.S.A.
  • 3123804329 | +1 312-380-4329 Illinois U.S.A.
  • 3123804330 | +1 312-380-4330 Illinois U.S.A.
  • 3123804331 | +1 312-380-4331 Illinois U.S.A.
  • 3123804332 | +1 312-380-4332 Illinois U.S.A.
  • 3123804333 | +1 312-380-4333 Illinois U.S.A.
  • 3123804334 | +1 312-380-4334 Illinois U.S.A.
  • 3123804335 | +1 312-380-4335 Illinois U.S.A.
  • 3123804336 | +1 312-380-4336 Illinois U.S.A.
  • 3123804337 | +1 312-380-4337 Illinois U.S.A.
  • 3123804338 | +1 312-380-4338 Illinois U.S.A.
  • 3123804339 | +1 312-380-4339 Illinois U.S.A.
  • 3123804340 | +1 312-380-4340 Illinois U.S.A.
  • 3123804341 | +1 312-380-4341 Illinois U.S.A.
  • 3123804342 | +1 312-380-4342 Illinois U.S.A.
  • 3123804343 | +1 312-380-4343 Illinois U.S.A.
  • 3123804344 | +1 312-380-4344 Illinois U.S.A.
  • 3123804345 | +1 312-380-4345 Illinois U.S.A.
  • 3123804346 | +1 312-380-4346 Illinois U.S.A.
  • 3123804347 | +1 312-380-4347 Illinois U.S.A.
  • 3123804348 | +1 312-380-4348 Illinois U.S.A.
  • 3123804349 | +1 312-380-4349 Illinois U.S.A.
  • 3123804350 | +1 312-380-4350 Illinois U.S.A.
  • 3123804351 | +1 312-380-4351 Illinois U.S.A.
  • 3123804352 | +1 312-380-4352 Illinois U.S.A.
  • 3123804353 | +1 312-380-4353 Illinois U.S.A.
  • 3123804354 | +1 312-380-4354 Illinois U.S.A.
  • 3123804355 | +1 312-380-4355 Illinois U.S.A.
  • 3123804356 | +1 312-380-4356 Illinois U.S.A.
  • 3123804357 | +1 312-380-4357 Illinois U.S.A.
  • 3123804358 | +1 312-380-4358 Illinois U.S.A.
  • 3123804359 | +1 312-380-4359 Illinois U.S.A.
  • 3123804360 | +1 312-380-4360 Illinois U.S.A.
  • 3123804361 | +1 312-380-4361 Illinois U.S.A.
  • 3123804362 | +1 312-380-4362 Illinois U.S.A.
  • 3123804363 | +1 312-380-4363 Illinois U.S.A.
  • 3123804364 | +1 312-380-4364 Illinois U.S.A.
  • 3123804365 | +1 312-380-4365 Illinois U.S.A.
  • 3123804366 | +1 312-380-4366 Illinois U.S.A.
  • 3123804367 | +1 312-380-4367 Illinois U.S.A.
  • 3123804368 | +1 312-380-4368 Illinois U.S.A.
  • 3123804369 | +1 312-380-4369 Illinois U.S.A.
  • 3123804370 | +1 312-380-4370 Illinois U.S.A.
  • 3123804371 | +1 312-380-4371 Illinois U.S.A.
  • 3123804372 | +1 312-380-4372 Illinois U.S.A.
  • 3123804373 | +1 312-380-4373 Illinois U.S.A.
  • 3123804374 | +1 312-380-4374 Illinois U.S.A.
  • 3123804375 | +1 312-380-4375 Illinois U.S.A.
  • 3123804376 | +1 312-380-4376 Illinois U.S.A.
  • 3123804377 | +1 312-380-4377 Illinois U.S.A.
  • 3123804378 | +1 312-380-4378 Illinois U.S.A.
  • 3123804379 | +1 312-380-4379 Illinois U.S.A.
  • 3123804380 | +1 312-380-4380 Illinois U.S.A.
  • 3123804381 | +1 312-380-4381 Illinois U.S.A.
  • 3123804382 | +1 312-380-4382 Illinois U.S.A.
  • 3123804383 | +1 312-380-4383 Illinois U.S.A.
  • 3123804384 | +1 312-380-4384 Illinois U.S.A.
  • 3123804385 | +1 312-380-4385 Illinois U.S.A.
  • 3123804386 | +1 312-380-4386 Illinois U.S.A.
  • 3123804387 | +1 312-380-4387 Illinois U.S.A.
  • 3123804388 | +1 312-380-4388 Illinois U.S.A.
  • 3123804389 | +1 312-380-4389 Illinois U.S.A.
  • 3123804390 | +1 312-380-4390 Illinois U.S.A.
  • 3123804391 | +1 312-380-4391 Illinois U.S.A.
  • 3123804392 | +1 312-380-4392 Illinois U.S.A.
  • 3123804393 | +1 312-380-4393 Illinois U.S.A.
  • 3123804394 | +1 312-380-4394 Illinois U.S.A.
  • 3123804395 | +1 312-380-4395 Illinois U.S.A.
  • 3123804396 | +1 312-380-4396 Illinois U.S.A.
  • 3123804397 | +1 312-380-4397 Illinois U.S.A.
  • 3123804398 | +1 312-380-4398 Illinois U.S.A.
  • 3123804399 | +1 312-380-4399 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