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).

  • 3126034300 | +1 312-603-4300 Illinois U.S.A.
  • 3126034301 | +1 312-603-4301 Illinois U.S.A.
  • 3126034302 | +1 312-603-4302 Illinois U.S.A.
  • 3126034303 | +1 312-603-4303 Illinois U.S.A.
  • 3126034304 | +1 312-603-4304 Illinois U.S.A.
  • 3126034305 | +1 312-603-4305 Illinois U.S.A.
  • 3126034306 | +1 312-603-4306 Illinois U.S.A.
  • 3126034307 | +1 312-603-4307 Illinois U.S.A.
  • 3126034308 | +1 312-603-4308 Illinois U.S.A.
  • 3126034309 | +1 312-603-4309 Illinois U.S.A.
  • 3126034310 | +1 312-603-4310 Illinois U.S.A.
  • 3126034311 | +1 312-603-4311 Illinois U.S.A.
  • 3126034312 | +1 312-603-4312 Illinois U.S.A.
  • 3126034313 | +1 312-603-4313 Illinois U.S.A.
  • 3126034314 | +1 312-603-4314 Illinois U.S.A.
  • 3126034315 | +1 312-603-4315 Illinois U.S.A.
  • 3126034316 | +1 312-603-4316 Illinois U.S.A.
  • 3126034317 | +1 312-603-4317 Illinois U.S.A.
  • 3126034318 | +1 312-603-4318 Illinois U.S.A.
  • 3126034319 | +1 312-603-4319 Illinois U.S.A.
  • 3126034320 | +1 312-603-4320 Illinois U.S.A.
  • 3126034321 | +1 312-603-4321 Illinois U.S.A.
  • 3126034322 | +1 312-603-4322 Illinois U.S.A.
  • 3126034323 | +1 312-603-4323 Illinois U.S.A.
  • 3126034324 | +1 312-603-4324 Illinois U.S.A.
  • 3126034325 | +1 312-603-4325 Illinois U.S.A.
  • 3126034326 | +1 312-603-4326 Illinois U.S.A.
  • 3126034327 | +1 312-603-4327 Illinois U.S.A.
  • 3126034328 | +1 312-603-4328 Illinois U.S.A.
  • 3126034329 | +1 312-603-4329 Illinois U.S.A.
  • 3126034330 | +1 312-603-4330 Illinois U.S.A.
  • 3126034331 | +1 312-603-4331 Illinois U.S.A.
  • 3126034332 | +1 312-603-4332 Illinois U.S.A.
  • 3126034333 | +1 312-603-4333 Illinois U.S.A.
  • 3126034334 | +1 312-603-4334 Illinois U.S.A.
  • 3126034335 | +1 312-603-4335 Illinois U.S.A.
  • 3126034336 | +1 312-603-4336 Illinois U.S.A.
  • 3126034337 | +1 312-603-4337 Illinois U.S.A.
  • 3126034338 | +1 312-603-4338 Illinois U.S.A.
  • 3126034339 | +1 312-603-4339 Illinois U.S.A.
  • 3126034340 | +1 312-603-4340 Illinois U.S.A.
  • 3126034341 | +1 312-603-4341 Illinois U.S.A.
  • 3126034342 | +1 312-603-4342 Illinois U.S.A.
  • 3126034343 | +1 312-603-4343 Illinois U.S.A.
  • 3126034344 | +1 312-603-4344 Illinois U.S.A.
  • 3126034345 | +1 312-603-4345 Illinois U.S.A.
  • 3126034346 | +1 312-603-4346 Illinois U.S.A.
  • 3126034347 | +1 312-603-4347 Illinois U.S.A.
  • 3126034348 | +1 312-603-4348 Illinois U.S.A.
  • 3126034349 | +1 312-603-4349 Illinois U.S.A.
  • 3126034350 | +1 312-603-4350 Illinois U.S.A.
  • 3126034351 | +1 312-603-4351 Illinois U.S.A.
  • 3126034352 | +1 312-603-4352 Illinois U.S.A.
  • 3126034353 | +1 312-603-4353 Illinois U.S.A.
  • 3126034354 | +1 312-603-4354 Illinois U.S.A.
  • 3126034355 | +1 312-603-4355 Illinois U.S.A.
  • 3126034356 | +1 312-603-4356 Illinois U.S.A.
  • 3126034357 | +1 312-603-4357 Illinois U.S.A.
  • 3126034358 | +1 312-603-4358 Illinois U.S.A.
  • 3126034359 | +1 312-603-4359 Illinois U.S.A.
  • 3126034360 | +1 312-603-4360 Illinois U.S.A.
  • 3126034361 | +1 312-603-4361 Illinois U.S.A.
  • 3126034362 | +1 312-603-4362 Illinois U.S.A.
  • 3126034363 | +1 312-603-4363 Illinois U.S.A.
  • 3126034364 | +1 312-603-4364 Illinois U.S.A.
  • 3126034365 | +1 312-603-4365 Illinois U.S.A.
  • 3126034366 | +1 312-603-4366 Illinois U.S.A.
  • 3126034367 | +1 312-603-4367 Illinois U.S.A.
  • 3126034368 | +1 312-603-4368 Illinois U.S.A.
  • 3126034369 | +1 312-603-4369 Illinois U.S.A.
  • 3126034370 | +1 312-603-4370 Illinois U.S.A.
  • 3126034371 | +1 312-603-4371 Illinois U.S.A.
  • 3126034372 | +1 312-603-4372 Illinois U.S.A.
  • 3126034373 | +1 312-603-4373 Illinois U.S.A.
  • 3126034374 | +1 312-603-4374 Illinois U.S.A.
  • 3126034375 | +1 312-603-4375 Illinois U.S.A.
  • 3126034376 | +1 312-603-4376 Illinois U.S.A.
  • 3126034377 | +1 312-603-4377 Illinois U.S.A.
  • 3126034378 | +1 312-603-4378 Illinois U.S.A.
  • 3126034379 | +1 312-603-4379 Illinois U.S.A.
  • 3126034380 | +1 312-603-4380 Illinois U.S.A.
  • 3126034381 | +1 312-603-4381 Illinois U.S.A.
  • 3126034382 | +1 312-603-4382 Illinois U.S.A.
  • 3126034383 | +1 312-603-4383 Illinois U.S.A.
  • 3126034384 | +1 312-603-4384 Illinois U.S.A.
  • 3126034385 | +1 312-603-4385 Illinois U.S.A.
  • 3126034386 | +1 312-603-4386 Illinois U.S.A.
  • 3126034387 | +1 312-603-4387 Illinois U.S.A.
  • 3126034388 | +1 312-603-4388 Illinois U.S.A.
  • 3126034389 | +1 312-603-4389 Illinois U.S.A.
  • 3126034390 | +1 312-603-4390 Illinois U.S.A.
  • 3126034391 | +1 312-603-4391 Illinois U.S.A.
  • 3126034392 | +1 312-603-4392 Illinois U.S.A.
  • 3126034393 | +1 312-603-4393 Illinois U.S.A.
  • 3126034394 | +1 312-603-4394 Illinois U.S.A.
  • 3126034395 | +1 312-603-4395 Illinois U.S.A.
  • 3126034396 | +1 312-603-4396 Illinois U.S.A.
  • 3126034397 | +1 312-603-4397 Illinois U.S.A.
  • 3126034398 | +1 312-603-4398 Illinois U.S.A.
  • 3126034399 | +1 312-603-4399 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