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).

  • 3129700400 | +1 312-970-0400 Illinois U.S.A.
  • 3129700401 | +1 312-970-0401 Illinois U.S.A.
  • 3129700402 | +1 312-970-0402 Illinois U.S.A.
  • 3129700403 | +1 312-970-0403 Illinois U.S.A.
  • 3129700404 | +1 312-970-0404 Illinois U.S.A.
  • 3129700405 | +1 312-970-0405 Illinois U.S.A.
  • 3129700406 | +1 312-970-0406 Illinois U.S.A.
  • 3129700407 | +1 312-970-0407 Illinois U.S.A.
  • 3129700408 | +1 312-970-0408 Illinois U.S.A.
  • 3129700409 | +1 312-970-0409 Illinois U.S.A.
  • 3129700410 | +1 312-970-0410 Illinois U.S.A.
  • 3129700411 | +1 312-970-0411 Illinois U.S.A.
  • 3129700412 | +1 312-970-0412 Illinois U.S.A.
  • 3129700413 | +1 312-970-0413 Illinois U.S.A.
  • 3129700414 | +1 312-970-0414 Illinois U.S.A.
  • 3129700415 | +1 312-970-0415 Illinois U.S.A.
  • 3129700416 | +1 312-970-0416 Illinois U.S.A.
  • 3129700417 | +1 312-970-0417 Illinois U.S.A.
  • 3129700418 | +1 312-970-0418 Illinois U.S.A.
  • 3129700419 | +1 312-970-0419 Illinois U.S.A.
  • 3129700420 | +1 312-970-0420 Illinois U.S.A.
  • 3129700421 | +1 312-970-0421 Illinois U.S.A.
  • 3129700422 | +1 312-970-0422 Illinois U.S.A.
  • 3129700423 | +1 312-970-0423 Illinois U.S.A.
  • 3129700424 | +1 312-970-0424 Illinois U.S.A.
  • 3129700425 | +1 312-970-0425 Illinois U.S.A.
  • 3129700426 | +1 312-970-0426 Illinois U.S.A.
  • 3129700427 | +1 312-970-0427 Illinois U.S.A.
  • 3129700428 | +1 312-970-0428 Illinois U.S.A.
  • 3129700429 | +1 312-970-0429 Illinois U.S.A.
  • 3129700430 | +1 312-970-0430 Illinois U.S.A.
  • 3129700431 | +1 312-970-0431 Illinois U.S.A.
  • 3129700432 | +1 312-970-0432 Illinois U.S.A.
  • 3129700433 | +1 312-970-0433 Illinois U.S.A.
  • 3129700434 | +1 312-970-0434 Illinois U.S.A.
  • 3129700435 | +1 312-970-0435 Illinois U.S.A.
  • 3129700436 | +1 312-970-0436 Illinois U.S.A.
  • 3129700437 | +1 312-970-0437 Illinois U.S.A.
  • 3129700438 | +1 312-970-0438 Illinois U.S.A.
  • 3129700439 | +1 312-970-0439 Illinois U.S.A.
  • 3129700440 | +1 312-970-0440 Illinois U.S.A.
  • 3129700441 | +1 312-970-0441 Illinois U.S.A.
  • 3129700442 | +1 312-970-0442 Illinois U.S.A.
  • 3129700443 | +1 312-970-0443 Illinois U.S.A.
  • 3129700444 | +1 312-970-0444 Illinois U.S.A.
  • 3129700445 | +1 312-970-0445 Illinois U.S.A.
  • 3129700446 | +1 312-970-0446 Illinois U.S.A.
  • 3129700447 | +1 312-970-0447 Illinois U.S.A.
  • 3129700448 | +1 312-970-0448 Illinois U.S.A.
  • 3129700449 | +1 312-970-0449 Illinois U.S.A.
  • 3129700450 | +1 312-970-0450 Illinois U.S.A.
  • 3129700451 | +1 312-970-0451 Illinois U.S.A.
  • 3129700452 | +1 312-970-0452 Illinois U.S.A.
  • 3129700453 | +1 312-970-0453 Illinois U.S.A.
  • 3129700454 | +1 312-970-0454 Illinois U.S.A.
  • 3129700455 | +1 312-970-0455 Illinois U.S.A.
  • 3129700456 | +1 312-970-0456 Illinois U.S.A.
  • 3129700457 | +1 312-970-0457 Illinois U.S.A.
  • 3129700458 | +1 312-970-0458 Illinois U.S.A.
  • 3129700459 | +1 312-970-0459 Illinois U.S.A.
  • 3129700460 | +1 312-970-0460 Illinois U.S.A.
  • 3129700461 | +1 312-970-0461 Illinois U.S.A.
  • 3129700462 | +1 312-970-0462 Illinois U.S.A.
  • 3129700463 | +1 312-970-0463 Illinois U.S.A.
  • 3129700464 | +1 312-970-0464 Illinois U.S.A.
  • 3129700465 | +1 312-970-0465 Illinois U.S.A.
  • 3129700466 | +1 312-970-0466 Illinois U.S.A.
  • 3129700467 | +1 312-970-0467 Illinois U.S.A.
  • 3129700468 | +1 312-970-0468 Illinois U.S.A.
  • 3129700469 | +1 312-970-0469 Illinois U.S.A.
  • 3129700470 | +1 312-970-0470 Illinois U.S.A.
  • 3129700471 | +1 312-970-0471 Illinois U.S.A.
  • 3129700472 | +1 312-970-0472 Illinois U.S.A.
  • 3129700473 | +1 312-970-0473 Illinois U.S.A.
  • 3129700474 | +1 312-970-0474 Illinois U.S.A.
  • 3129700475 | +1 312-970-0475 Illinois U.S.A.
  • 3129700476 | +1 312-970-0476 Illinois U.S.A.
  • 3129700477 | +1 312-970-0477 Illinois U.S.A.
  • 3129700478 | +1 312-970-0478 Illinois U.S.A.
  • 3129700479 | +1 312-970-0479 Illinois U.S.A.
  • 3129700480 | +1 312-970-0480 Illinois U.S.A.
  • 3129700481 | +1 312-970-0481 Illinois U.S.A.
  • 3129700482 | +1 312-970-0482 Illinois U.S.A.
  • 3129700483 | +1 312-970-0483 Illinois U.S.A.
  • 3129700484 | +1 312-970-0484 Illinois U.S.A.
  • 3129700485 | +1 312-970-0485 Illinois U.S.A.
  • 3129700486 | +1 312-970-0486 Illinois U.S.A.
  • 3129700487 | +1 312-970-0487 Illinois U.S.A.
  • 3129700488 | +1 312-970-0488 Illinois U.S.A.
  • 3129700489 | +1 312-970-0489 Illinois U.S.A.
  • 3129700490 | +1 312-970-0490 Illinois U.S.A.
  • 3129700491 | +1 312-970-0491 Illinois U.S.A.
  • 3129700492 | +1 312-970-0492 Illinois U.S.A.
  • 3129700493 | +1 312-970-0493 Illinois U.S.A.
  • 3129700494 | +1 312-970-0494 Illinois U.S.A.
  • 3129700495 | +1 312-970-0495 Illinois U.S.A.
  • 3129700496 | +1 312-970-0496 Illinois U.S.A.
  • 3129700497 | +1 312-970-0497 Illinois U.S.A.
  • 3129700498 | +1 312-970-0498 Illinois U.S.A.
  • 3129700499 | +1 312-970-0499 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