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).

  • 3127909300 | +1 312-790-9300 Illinois U.S.A.
  • 3127909301 | +1 312-790-9301 Illinois U.S.A.
  • 3127909302 | +1 312-790-9302 Illinois U.S.A.
  • 3127909303 | +1 312-790-9303 Illinois U.S.A.
  • 3127909304 | +1 312-790-9304 Illinois U.S.A.
  • 3127909305 | +1 312-790-9305 Illinois U.S.A.
  • 3127909306 | +1 312-790-9306 Illinois U.S.A.
  • 3127909307 | +1 312-790-9307 Illinois U.S.A.
  • 3127909308 | +1 312-790-9308 Illinois U.S.A.
  • 3127909309 | +1 312-790-9309 Illinois U.S.A.
  • 3127909310 | +1 312-790-9310 Illinois U.S.A.
  • 3127909311 | +1 312-790-9311 Illinois U.S.A.
  • 3127909312 | +1 312-790-9312 Illinois U.S.A.
  • 3127909313 | +1 312-790-9313 Illinois U.S.A.
  • 3127909314 | +1 312-790-9314 Illinois U.S.A.
  • 3127909315 | +1 312-790-9315 Illinois U.S.A.
  • 3127909316 | +1 312-790-9316 Illinois U.S.A.
  • 3127909317 | +1 312-790-9317 Illinois U.S.A.
  • 3127909318 | +1 312-790-9318 Illinois U.S.A.
  • 3127909319 | +1 312-790-9319 Illinois U.S.A.
  • 3127909320 | +1 312-790-9320 Illinois U.S.A.
  • 3127909321 | +1 312-790-9321 Illinois U.S.A.
  • 3127909322 | +1 312-790-9322 Illinois U.S.A.
  • 3127909323 | +1 312-790-9323 Illinois U.S.A.
  • 3127909324 | +1 312-790-9324 Illinois U.S.A.
  • 3127909325 | +1 312-790-9325 Illinois U.S.A.
  • 3127909326 | +1 312-790-9326 Illinois U.S.A.
  • 3127909327 | +1 312-790-9327 Illinois U.S.A.
  • 3127909328 | +1 312-790-9328 Illinois U.S.A.
  • 3127909329 | +1 312-790-9329 Illinois U.S.A.
  • 3127909330 | +1 312-790-9330 Illinois U.S.A.
  • 3127909331 | +1 312-790-9331 Illinois U.S.A.
  • 3127909332 | +1 312-790-9332 Illinois U.S.A.
  • 3127909333 | +1 312-790-9333 Illinois U.S.A.
  • 3127909334 | +1 312-790-9334 Illinois U.S.A.
  • 3127909335 | +1 312-790-9335 Illinois U.S.A.
  • 3127909336 | +1 312-790-9336 Illinois U.S.A.
  • 3127909337 | +1 312-790-9337 Illinois U.S.A.
  • 3127909338 | +1 312-790-9338 Illinois U.S.A.
  • 3127909339 | +1 312-790-9339 Illinois U.S.A.
  • 3127909340 | +1 312-790-9340 Illinois U.S.A.
  • 3127909341 | +1 312-790-9341 Illinois U.S.A.
  • 3127909342 | +1 312-790-9342 Illinois U.S.A.
  • 3127909343 | +1 312-790-9343 Illinois U.S.A.
  • 3127909344 | +1 312-790-9344 Illinois U.S.A.
  • 3127909345 | +1 312-790-9345 Illinois U.S.A.
  • 3127909346 | +1 312-790-9346 Illinois U.S.A.
  • 3127909347 | +1 312-790-9347 Illinois U.S.A.
  • 3127909348 | +1 312-790-9348 Illinois U.S.A.
  • 3127909349 | +1 312-790-9349 Illinois U.S.A.
  • 3127909350 | +1 312-790-9350 Illinois U.S.A.
  • 3127909351 | +1 312-790-9351 Illinois U.S.A.
  • 3127909352 | +1 312-790-9352 Illinois U.S.A.
  • 3127909353 | +1 312-790-9353 Illinois U.S.A.
  • 3127909354 | +1 312-790-9354 Illinois U.S.A.
  • 3127909355 | +1 312-790-9355 Illinois U.S.A.
  • 3127909356 | +1 312-790-9356 Illinois U.S.A.
  • 3127909357 | +1 312-790-9357 Illinois U.S.A.
  • 3127909358 | +1 312-790-9358 Illinois U.S.A.
  • 3127909359 | +1 312-790-9359 Illinois U.S.A.
  • 3127909360 | +1 312-790-9360 Illinois U.S.A.
  • 3127909361 | +1 312-790-9361 Illinois U.S.A.
  • 3127909362 | +1 312-790-9362 Illinois U.S.A.
  • 3127909363 | +1 312-790-9363 Illinois U.S.A.
  • 3127909364 | +1 312-790-9364 Illinois U.S.A.
  • 3127909365 | +1 312-790-9365 Illinois U.S.A.
  • 3127909366 | +1 312-790-9366 Illinois U.S.A.
  • 3127909367 | +1 312-790-9367 Illinois U.S.A.
  • 3127909368 | +1 312-790-9368 Illinois U.S.A.
  • 3127909369 | +1 312-790-9369 Illinois U.S.A.
  • 3127909370 | +1 312-790-9370 Illinois U.S.A.
  • 3127909371 | +1 312-790-9371 Illinois U.S.A.
  • 3127909372 | +1 312-790-9372 Illinois U.S.A.
  • 3127909373 | +1 312-790-9373 Illinois U.S.A.
  • 3127909374 | +1 312-790-9374 Illinois U.S.A.
  • 3127909375 | +1 312-790-9375 Illinois U.S.A.
  • 3127909376 | +1 312-790-9376 Illinois U.S.A.
  • 3127909377 | +1 312-790-9377 Illinois U.S.A.
  • 3127909378 | +1 312-790-9378 Illinois U.S.A.
  • 3127909379 | +1 312-790-9379 Illinois U.S.A.
  • 3127909380 | +1 312-790-9380 Illinois U.S.A.
  • 3127909381 | +1 312-790-9381 Illinois U.S.A.
  • 3127909382 | +1 312-790-9382 Illinois U.S.A.
  • 3127909383 | +1 312-790-9383 Illinois U.S.A.
  • 3127909384 | +1 312-790-9384 Illinois U.S.A.
  • 3127909385 | +1 312-790-9385 Illinois U.S.A.
  • 3127909386 | +1 312-790-9386 Illinois U.S.A.
  • 3127909387 | +1 312-790-9387 Illinois U.S.A.
  • 3127909388 | +1 312-790-9388 Illinois U.S.A.
  • 3127909389 | +1 312-790-9389 Illinois U.S.A.
  • 3127909390 | +1 312-790-9390 Illinois U.S.A.
  • 3127909391 | +1 312-790-9391 Illinois U.S.A.
  • 3127909392 | +1 312-790-9392 Illinois U.S.A.
  • 3127909393 | +1 312-790-9393 Illinois U.S.A.
  • 3127909394 | +1 312-790-9394 Illinois U.S.A.
  • 3127909395 | +1 312-790-9395 Illinois U.S.A.
  • 3127909396 | +1 312-790-9396 Illinois U.S.A.
  • 3127909397 | +1 312-790-9397 Illinois U.S.A.
  • 3127909398 | +1 312-790-9398 Illinois U.S.A.
  • 3127909399 | +1 312-790-9399 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