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).

  • 3123815400 | +1 312-381-5400 Illinois U.S.A.
  • 3123815401 | +1 312-381-5401 Illinois U.S.A.
  • 3123815402 | +1 312-381-5402 Illinois U.S.A.
  • 3123815403 | +1 312-381-5403 Illinois U.S.A.
  • 3123815404 | +1 312-381-5404 Illinois U.S.A.
  • 3123815405 | +1 312-381-5405 Illinois U.S.A.
  • 3123815406 | +1 312-381-5406 Illinois U.S.A.
  • 3123815407 | +1 312-381-5407 Illinois U.S.A.
  • 3123815408 | +1 312-381-5408 Illinois U.S.A.
  • 3123815409 | +1 312-381-5409 Illinois U.S.A.
  • 3123815410 | +1 312-381-5410 Illinois U.S.A.
  • 3123815411 | +1 312-381-5411 Illinois U.S.A.
  • 3123815412 | +1 312-381-5412 Illinois U.S.A.
  • 3123815413 | +1 312-381-5413 Illinois U.S.A.
  • 3123815414 | +1 312-381-5414 Illinois U.S.A.
  • 3123815415 | +1 312-381-5415 Illinois U.S.A.
  • 3123815416 | +1 312-381-5416 Illinois U.S.A.
  • 3123815417 | +1 312-381-5417 Illinois U.S.A.
  • 3123815418 | +1 312-381-5418 Illinois U.S.A.
  • 3123815419 | +1 312-381-5419 Illinois U.S.A.
  • 3123815420 | +1 312-381-5420 Illinois U.S.A.
  • 3123815421 | +1 312-381-5421 Illinois U.S.A.
  • 3123815422 | +1 312-381-5422 Illinois U.S.A.
  • 3123815423 | +1 312-381-5423 Illinois U.S.A.
  • 3123815424 | +1 312-381-5424 Illinois U.S.A.
  • 3123815425 | +1 312-381-5425 Illinois U.S.A.
  • 3123815426 | +1 312-381-5426 Illinois U.S.A.
  • 3123815427 | +1 312-381-5427 Illinois U.S.A.
  • 3123815428 | +1 312-381-5428 Illinois U.S.A.
  • 3123815429 | +1 312-381-5429 Illinois U.S.A.
  • 3123815430 | +1 312-381-5430 Illinois U.S.A.
  • 3123815431 | +1 312-381-5431 Illinois U.S.A.
  • 3123815432 | +1 312-381-5432 Illinois U.S.A.
  • 3123815433 | +1 312-381-5433 Illinois U.S.A.
  • 3123815434 | +1 312-381-5434 Illinois U.S.A.
  • 3123815435 | +1 312-381-5435 Illinois U.S.A.
  • 3123815436 | +1 312-381-5436 Illinois U.S.A.
  • 3123815437 | +1 312-381-5437 Illinois U.S.A.
  • 3123815438 | +1 312-381-5438 Illinois U.S.A.
  • 3123815439 | +1 312-381-5439 Illinois U.S.A.
  • 3123815440 | +1 312-381-5440 Illinois U.S.A.
  • 3123815441 | +1 312-381-5441 Illinois U.S.A.
  • 3123815442 | +1 312-381-5442 Illinois U.S.A.
  • 3123815443 | +1 312-381-5443 Illinois U.S.A.
  • 3123815444 | +1 312-381-5444 Illinois U.S.A.
  • 3123815445 | +1 312-381-5445 Illinois U.S.A.
  • 3123815446 | +1 312-381-5446 Illinois U.S.A.
  • 3123815447 | +1 312-381-5447 Illinois U.S.A.
  • 3123815448 | +1 312-381-5448 Illinois U.S.A.
  • 3123815449 | +1 312-381-5449 Illinois U.S.A.
  • 3123815450 | +1 312-381-5450 Illinois U.S.A.
  • 3123815451 | +1 312-381-5451 Illinois U.S.A.
  • 3123815452 | +1 312-381-5452 Illinois U.S.A.
  • 3123815453 | +1 312-381-5453 Illinois U.S.A.
  • 3123815454 | +1 312-381-5454 Illinois U.S.A.
  • 3123815455 | +1 312-381-5455 Illinois U.S.A.
  • 3123815456 | +1 312-381-5456 Illinois U.S.A.
  • 3123815457 | +1 312-381-5457 Illinois U.S.A.
  • 3123815458 | +1 312-381-5458 Illinois U.S.A.
  • 3123815459 | +1 312-381-5459 Illinois U.S.A.
  • 3123815460 | +1 312-381-5460 Illinois U.S.A.
  • 3123815461 | +1 312-381-5461 Illinois U.S.A.
  • 3123815462 | +1 312-381-5462 Illinois U.S.A.
  • 3123815463 | +1 312-381-5463 Illinois U.S.A.
  • 3123815464 | +1 312-381-5464 Illinois U.S.A.
  • 3123815465 | +1 312-381-5465 Illinois U.S.A.
  • 3123815466 | +1 312-381-5466 Illinois U.S.A.
  • 3123815467 | +1 312-381-5467 Illinois U.S.A.
  • 3123815468 | +1 312-381-5468 Illinois U.S.A.
  • 3123815469 | +1 312-381-5469 Illinois U.S.A.
  • 3123815470 | +1 312-381-5470 Illinois U.S.A.
  • 3123815471 | +1 312-381-5471 Illinois U.S.A.
  • 3123815472 | +1 312-381-5472 Illinois U.S.A.
  • 3123815473 | +1 312-381-5473 Illinois U.S.A.
  • 3123815474 | +1 312-381-5474 Illinois U.S.A.
  • 3123815475 | +1 312-381-5475 Illinois U.S.A.
  • 3123815476 | +1 312-381-5476 Illinois U.S.A.
  • 3123815477 | +1 312-381-5477 Illinois U.S.A.
  • 3123815478 | +1 312-381-5478 Illinois U.S.A.
  • 3123815479 | +1 312-381-5479 Illinois U.S.A.
  • 3123815480 | +1 312-381-5480 Illinois U.S.A.
  • 3123815481 | +1 312-381-5481 Illinois U.S.A.
  • 3123815482 | +1 312-381-5482 Illinois U.S.A.
  • 3123815483 | +1 312-381-5483 Illinois U.S.A.
  • 3123815484 | +1 312-381-5484 Illinois U.S.A.
  • 3123815485 | +1 312-381-5485 Illinois U.S.A.
  • 3123815486 | +1 312-381-5486 Illinois U.S.A.
  • 3123815487 | +1 312-381-5487 Illinois U.S.A.
  • 3123815488 | +1 312-381-5488 Illinois U.S.A.
  • 3123815489 | +1 312-381-5489 Illinois U.S.A.
  • 3123815490 | +1 312-381-5490 Illinois U.S.A.
  • 3123815491 | +1 312-381-5491 Illinois U.S.A.
  • 3123815492 | +1 312-381-5492 Illinois U.S.A.
  • 3123815493 | +1 312-381-5493 Illinois U.S.A.
  • 3123815494 | +1 312-381-5494 Illinois U.S.A.
  • 3123815495 | +1 312-381-5495 Illinois U.S.A.
  • 3123815496 | +1 312-381-5496 Illinois U.S.A.
  • 3123815497 | +1 312-381-5497 Illinois U.S.A.
  • 3123815498 | +1 312-381-5498 Illinois U.S.A.
  • 3123815499 | +1 312-381-5499 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