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).

  • 3129745400 | +1 312-974-5400 Illinois U.S.A.
  • 3129745401 | +1 312-974-5401 Illinois U.S.A.
  • 3129745402 | +1 312-974-5402 Illinois U.S.A.
  • 3129745403 | +1 312-974-5403 Illinois U.S.A.
  • 3129745404 | +1 312-974-5404 Illinois U.S.A.
  • 3129745405 | +1 312-974-5405 Illinois U.S.A.
  • 3129745406 | +1 312-974-5406 Illinois U.S.A.
  • 3129745407 | +1 312-974-5407 Illinois U.S.A.
  • 3129745408 | +1 312-974-5408 Illinois U.S.A.
  • 3129745409 | +1 312-974-5409 Illinois U.S.A.
  • 3129745410 | +1 312-974-5410 Illinois U.S.A.
  • 3129745411 | +1 312-974-5411 Illinois U.S.A.
  • 3129745412 | +1 312-974-5412 Illinois U.S.A.
  • 3129745413 | +1 312-974-5413 Illinois U.S.A.
  • 3129745414 | +1 312-974-5414 Illinois U.S.A.
  • 3129745415 | +1 312-974-5415 Illinois U.S.A.
  • 3129745416 | +1 312-974-5416 Illinois U.S.A.
  • 3129745417 | +1 312-974-5417 Illinois U.S.A.
  • 3129745418 | +1 312-974-5418 Illinois U.S.A.
  • 3129745419 | +1 312-974-5419 Illinois U.S.A.
  • 3129745420 | +1 312-974-5420 Illinois U.S.A.
  • 3129745421 | +1 312-974-5421 Illinois U.S.A.
  • 3129745422 | +1 312-974-5422 Illinois U.S.A.
  • 3129745423 | +1 312-974-5423 Illinois U.S.A.
  • 3129745424 | +1 312-974-5424 Illinois U.S.A.
  • 3129745425 | +1 312-974-5425 Illinois U.S.A.
  • 3129745426 | +1 312-974-5426 Illinois U.S.A.
  • 3129745427 | +1 312-974-5427 Illinois U.S.A.
  • 3129745428 | +1 312-974-5428 Illinois U.S.A.
  • 3129745429 | +1 312-974-5429 Illinois U.S.A.
  • 3129745430 | +1 312-974-5430 Illinois U.S.A.
  • 3129745431 | +1 312-974-5431 Illinois U.S.A.
  • 3129745432 | +1 312-974-5432 Illinois U.S.A.
  • 3129745433 | +1 312-974-5433 Illinois U.S.A.
  • 3129745434 | +1 312-974-5434 Illinois U.S.A.
  • 3129745435 | +1 312-974-5435 Illinois U.S.A.
  • 3129745436 | +1 312-974-5436 Illinois U.S.A.
  • 3129745437 | +1 312-974-5437 Illinois U.S.A.
  • 3129745438 | +1 312-974-5438 Illinois U.S.A.
  • 3129745439 | +1 312-974-5439 Illinois U.S.A.
  • 3129745440 | +1 312-974-5440 Illinois U.S.A.
  • 3129745441 | +1 312-974-5441 Illinois U.S.A.
  • 3129745442 | +1 312-974-5442 Illinois U.S.A.
  • 3129745443 | +1 312-974-5443 Illinois U.S.A.
  • 3129745444 | +1 312-974-5444 Illinois U.S.A.
  • 3129745445 | +1 312-974-5445 Illinois U.S.A.
  • 3129745446 | +1 312-974-5446 Illinois U.S.A.
  • 3129745447 | +1 312-974-5447 Illinois U.S.A.
  • 3129745448 | +1 312-974-5448 Illinois U.S.A.
  • 3129745449 | +1 312-974-5449 Illinois U.S.A.
  • 3129745450 | +1 312-974-5450 Illinois U.S.A.
  • 3129745451 | +1 312-974-5451 Illinois U.S.A.
  • 3129745452 | +1 312-974-5452 Illinois U.S.A.
  • 3129745453 | +1 312-974-5453 Illinois U.S.A.
  • 3129745454 | +1 312-974-5454 Illinois U.S.A.
  • 3129745455 | +1 312-974-5455 Illinois U.S.A.
  • 3129745456 | +1 312-974-5456 Illinois U.S.A.
  • 3129745457 | +1 312-974-5457 Illinois U.S.A.
  • 3129745458 | +1 312-974-5458 Illinois U.S.A.
  • 3129745459 | +1 312-974-5459 Illinois U.S.A.
  • 3129745460 | +1 312-974-5460 Illinois U.S.A.
  • 3129745461 | +1 312-974-5461 Illinois U.S.A.
  • 3129745462 | +1 312-974-5462 Illinois U.S.A.
  • 3129745463 | +1 312-974-5463 Illinois U.S.A.
  • 3129745464 | +1 312-974-5464 Illinois U.S.A.
  • 3129745465 | +1 312-974-5465 Illinois U.S.A.
  • 3129745466 | +1 312-974-5466 Illinois U.S.A.
  • 3129745467 | +1 312-974-5467 Illinois U.S.A.
  • 3129745468 | +1 312-974-5468 Illinois U.S.A.
  • 3129745469 | +1 312-974-5469 Illinois U.S.A.
  • 3129745470 | +1 312-974-5470 Illinois U.S.A.
  • 3129745471 | +1 312-974-5471 Illinois U.S.A.
  • 3129745472 | +1 312-974-5472 Illinois U.S.A.
  • 3129745473 | +1 312-974-5473 Illinois U.S.A.
  • 3129745474 | +1 312-974-5474 Illinois U.S.A.
  • 3129745475 | +1 312-974-5475 Illinois U.S.A.
  • 3129745476 | +1 312-974-5476 Illinois U.S.A.
  • 3129745477 | +1 312-974-5477 Illinois U.S.A.
  • 3129745478 | +1 312-974-5478 Illinois U.S.A.
  • 3129745479 | +1 312-974-5479 Illinois U.S.A.
  • 3129745480 | +1 312-974-5480 Illinois U.S.A.
  • 3129745481 | +1 312-974-5481 Illinois U.S.A.
  • 3129745482 | +1 312-974-5482 Illinois U.S.A.
  • 3129745483 | +1 312-974-5483 Illinois U.S.A.
  • 3129745484 | +1 312-974-5484 Illinois U.S.A.
  • 3129745485 | +1 312-974-5485 Illinois U.S.A.
  • 3129745486 | +1 312-974-5486 Illinois U.S.A.
  • 3129745487 | +1 312-974-5487 Illinois U.S.A.
  • 3129745488 | +1 312-974-5488 Illinois U.S.A.
  • 3129745489 | +1 312-974-5489 Illinois U.S.A.
  • 3129745490 | +1 312-974-5490 Illinois U.S.A.
  • 3129745491 | +1 312-974-5491 Illinois U.S.A.
  • 3129745492 | +1 312-974-5492 Illinois U.S.A.
  • 3129745493 | +1 312-974-5493 Illinois U.S.A.
  • 3129745494 | +1 312-974-5494 Illinois U.S.A.
  • 3129745495 | +1 312-974-5495 Illinois U.S.A.
  • 3129745496 | +1 312-974-5496 Illinois U.S.A.
  • 3129745497 | +1 312-974-5497 Illinois U.S.A.
  • 3129745498 | +1 312-974-5498 Illinois U.S.A.
  • 3129745499 | +1 312-974-5499 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