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).

  • 3129742400 | +1 312-974-2400 Illinois U.S.A.
  • 3129742401 | +1 312-974-2401 Illinois U.S.A.
  • 3129742402 | +1 312-974-2402 Illinois U.S.A.
  • 3129742403 | +1 312-974-2403 Illinois U.S.A.
  • 3129742404 | +1 312-974-2404 Illinois U.S.A.
  • 3129742405 | +1 312-974-2405 Illinois U.S.A.
  • 3129742406 | +1 312-974-2406 Illinois U.S.A.
  • 3129742407 | +1 312-974-2407 Illinois U.S.A.
  • 3129742408 | +1 312-974-2408 Illinois U.S.A.
  • 3129742409 | +1 312-974-2409 Illinois U.S.A.
  • 3129742410 | +1 312-974-2410 Illinois U.S.A.
  • 3129742411 | +1 312-974-2411 Illinois U.S.A.
  • 3129742412 | +1 312-974-2412 Illinois U.S.A.
  • 3129742413 | +1 312-974-2413 Illinois U.S.A.
  • 3129742414 | +1 312-974-2414 Illinois U.S.A.
  • 3129742415 | +1 312-974-2415 Illinois U.S.A.
  • 3129742416 | +1 312-974-2416 Illinois U.S.A.
  • 3129742417 | +1 312-974-2417 Illinois U.S.A.
  • 3129742418 | +1 312-974-2418 Illinois U.S.A.
  • 3129742419 | +1 312-974-2419 Illinois U.S.A.
  • 3129742420 | +1 312-974-2420 Illinois U.S.A.
  • 3129742421 | +1 312-974-2421 Illinois U.S.A.
  • 3129742422 | +1 312-974-2422 Illinois U.S.A.
  • 3129742423 | +1 312-974-2423 Illinois U.S.A.
  • 3129742424 | +1 312-974-2424 Illinois U.S.A.
  • 3129742425 | +1 312-974-2425 Illinois U.S.A.
  • 3129742426 | +1 312-974-2426 Illinois U.S.A.
  • 3129742427 | +1 312-974-2427 Illinois U.S.A.
  • 3129742428 | +1 312-974-2428 Illinois U.S.A.
  • 3129742429 | +1 312-974-2429 Illinois U.S.A.
  • 3129742430 | +1 312-974-2430 Illinois U.S.A.
  • 3129742431 | +1 312-974-2431 Illinois U.S.A.
  • 3129742432 | +1 312-974-2432 Illinois U.S.A.
  • 3129742433 | +1 312-974-2433 Illinois U.S.A.
  • 3129742434 | +1 312-974-2434 Illinois U.S.A.
  • 3129742435 | +1 312-974-2435 Illinois U.S.A.
  • 3129742436 | +1 312-974-2436 Illinois U.S.A.
  • 3129742437 | +1 312-974-2437 Illinois U.S.A.
  • 3129742438 | +1 312-974-2438 Illinois U.S.A.
  • 3129742439 | +1 312-974-2439 Illinois U.S.A.
  • 3129742440 | +1 312-974-2440 Illinois U.S.A.
  • 3129742441 | +1 312-974-2441 Illinois U.S.A.
  • 3129742442 | +1 312-974-2442 Illinois U.S.A.
  • 3129742443 | +1 312-974-2443 Illinois U.S.A.
  • 3129742444 | +1 312-974-2444 Illinois U.S.A.
  • 3129742445 | +1 312-974-2445 Illinois U.S.A.
  • 3129742446 | +1 312-974-2446 Illinois U.S.A.
  • 3129742447 | +1 312-974-2447 Illinois U.S.A.
  • 3129742448 | +1 312-974-2448 Illinois U.S.A.
  • 3129742449 | +1 312-974-2449 Illinois U.S.A.
  • 3129742450 | +1 312-974-2450 Illinois U.S.A.
  • 3129742451 | +1 312-974-2451 Illinois U.S.A.
  • 3129742452 | +1 312-974-2452 Illinois U.S.A.
  • 3129742453 | +1 312-974-2453 Illinois U.S.A.
  • 3129742454 | +1 312-974-2454 Illinois U.S.A.
  • 3129742455 | +1 312-974-2455 Illinois U.S.A.
  • 3129742456 | +1 312-974-2456 Illinois U.S.A.
  • 3129742457 | +1 312-974-2457 Illinois U.S.A.
  • 3129742458 | +1 312-974-2458 Illinois U.S.A.
  • 3129742459 | +1 312-974-2459 Illinois U.S.A.
  • 3129742460 | +1 312-974-2460 Illinois U.S.A.
  • 3129742461 | +1 312-974-2461 Illinois U.S.A.
  • 3129742462 | +1 312-974-2462 Illinois U.S.A.
  • 3129742463 | +1 312-974-2463 Illinois U.S.A.
  • 3129742464 | +1 312-974-2464 Illinois U.S.A.
  • 3129742465 | +1 312-974-2465 Illinois U.S.A.
  • 3129742466 | +1 312-974-2466 Illinois U.S.A.
  • 3129742467 | +1 312-974-2467 Illinois U.S.A.
  • 3129742468 | +1 312-974-2468 Illinois U.S.A.
  • 3129742469 | +1 312-974-2469 Illinois U.S.A.
  • 3129742470 | +1 312-974-2470 Illinois U.S.A.
  • 3129742471 | +1 312-974-2471 Illinois U.S.A.
  • 3129742472 | +1 312-974-2472 Illinois U.S.A.
  • 3129742473 | +1 312-974-2473 Illinois U.S.A.
  • 3129742474 | +1 312-974-2474 Illinois U.S.A.
  • 3129742475 | +1 312-974-2475 Illinois U.S.A.
  • 3129742476 | +1 312-974-2476 Illinois U.S.A.
  • 3129742477 | +1 312-974-2477 Illinois U.S.A.
  • 3129742478 | +1 312-974-2478 Illinois U.S.A.
  • 3129742479 | +1 312-974-2479 Illinois U.S.A.
  • 3129742480 | +1 312-974-2480 Illinois U.S.A.
  • 3129742481 | +1 312-974-2481 Illinois U.S.A.
  • 3129742482 | +1 312-974-2482 Illinois U.S.A.
  • 3129742483 | +1 312-974-2483 Illinois U.S.A.
  • 3129742484 | +1 312-974-2484 Illinois U.S.A.
  • 3129742485 | +1 312-974-2485 Illinois U.S.A.
  • 3129742486 | +1 312-974-2486 Illinois U.S.A.
  • 3129742487 | +1 312-974-2487 Illinois U.S.A.
  • 3129742488 | +1 312-974-2488 Illinois U.S.A.
  • 3129742489 | +1 312-974-2489 Illinois U.S.A.
  • 3129742490 | +1 312-974-2490 Illinois U.S.A.
  • 3129742491 | +1 312-974-2491 Illinois U.S.A.
  • 3129742492 | +1 312-974-2492 Illinois U.S.A.
  • 3129742493 | +1 312-974-2493 Illinois U.S.A.
  • 3129742494 | +1 312-974-2494 Illinois U.S.A.
  • 3129742495 | +1 312-974-2495 Illinois U.S.A.
  • 3129742496 | +1 312-974-2496 Illinois U.S.A.
  • 3129742497 | +1 312-974-2497 Illinois U.S.A.
  • 3129742498 | +1 312-974-2498 Illinois U.S.A.
  • 3129742499 | +1 312-974-2499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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