City of Chicago


815 Area code: Chicago, Cook - Wireless

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).

  • 8159163300 | +1 815-916-3300 Illinois U.S.A.
  • 8159163301 | +1 815-916-3301 Illinois U.S.A.
  • 8159163302 | +1 815-916-3302 Illinois U.S.A.
  • 8159163303 | +1 815-916-3303 Illinois U.S.A.
  • 8159163304 | +1 815-916-3304 Illinois U.S.A.
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  • 8159163308 | +1 815-916-3308 Illinois U.S.A.
  • 8159163309 | +1 815-916-3309 Illinois U.S.A.
  • 8159163310 | +1 815-916-3310 Illinois U.S.A.
  • 8159163311 | +1 815-916-3311 Illinois U.S.A.
  • 8159163312 | +1 815-916-3312 Illinois U.S.A.
  • 8159163313 | +1 815-916-3313 Illinois U.S.A.
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  • 8159163316 | +1 815-916-3316 Illinois U.S.A.
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  • 8159163325 | +1 815-916-3325 Illinois U.S.A.
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  • 8159163330 | +1 815-916-3330 Illinois U.S.A.
  • 8159163331 | +1 815-916-3331 Illinois U.S.A.
  • 8159163332 | +1 815-916-3332 Illinois U.S.A.
  • 8159163333 | +1 815-916-3333 Illinois U.S.A.
  • 8159163334 | +1 815-916-3334 Illinois U.S.A.
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  • 8159163344 | +1 815-916-3344 Illinois U.S.A.
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  • 8159163346 | +1 815-916-3346 Illinois U.S.A.
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  • 8159163349 | +1 815-916-3349 Illinois U.S.A.
  • 8159163350 | +1 815-916-3350 Illinois U.S.A.
  • 8159163351 | +1 815-916-3351 Illinois U.S.A.
  • 8159163352 | +1 815-916-3352 Illinois U.S.A.
  • 8159163353 | +1 815-916-3353 Illinois U.S.A.
  • 8159163354 | +1 815-916-3354 Illinois U.S.A.
  • 8159163355 | +1 815-916-3355 Illinois U.S.A.
  • 8159163356 | +1 815-916-3356 Illinois U.S.A.
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  • 8159163359 | +1 815-916-3359 Illinois U.S.A.
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  • 8159163362 | +1 815-916-3362 Illinois U.S.A.
  • 8159163363 | +1 815-916-3363 Illinois U.S.A.
  • 8159163364 | +1 815-916-3364 Illinois U.S.A.
  • 8159163365 | +1 815-916-3365 Illinois U.S.A.
  • 8159163366 | +1 815-916-3366 Illinois U.S.A.
  • 8159163367 | +1 815-916-3367 Illinois U.S.A.
  • 8159163368 | +1 815-916-3368 Illinois U.S.A.
  • 8159163369 | +1 815-916-3369 Illinois U.S.A.
  • 8159163370 | +1 815-916-3370 Illinois U.S.A.
  • 8159163371 | +1 815-916-3371 Illinois U.S.A.
  • 8159163372 | +1 815-916-3372 Illinois U.S.A.
  • 8159163373 | +1 815-916-3373 Illinois U.S.A.
  • 8159163374 | +1 815-916-3374 Illinois U.S.A.
  • 8159163375 | +1 815-916-3375 Illinois U.S.A.
  • 8159163376 | +1 815-916-3376 Illinois U.S.A.
  • 8159163377 | +1 815-916-3377 Illinois U.S.A.
  • 8159163378 | +1 815-916-3378 Illinois U.S.A.
  • 8159163379 | +1 815-916-3379 Illinois U.S.A.
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  • 8159163381 | +1 815-916-3381 Illinois U.S.A.
  • 8159163382 | +1 815-916-3382 Illinois U.S.A.
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  • 8159163385 | +1 815-916-3385 Illinois U.S.A.
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  • 8159163389 | +1 815-916-3389 Illinois U.S.A.
  • 8159163390 | +1 815-916-3390 Illinois U.S.A.
  • 8159163391 | +1 815-916-3391 Illinois U.S.A.
  • 8159163392 | +1 815-916-3392 Illinois U.S.A.
  • 8159163393 | +1 815-916-3393 Illinois U.S.A.
  • 8159163394 | +1 815-916-3394 Illinois U.S.A.
  • 8159163395 | +1 815-916-3395 Illinois U.S.A.
  • 8159163396 | +1 815-916-3396 Illinois U.S.A.
  • 8159163397 | +1 815-916-3397 Illinois U.S.A.
  • 8159163398 | +1 815-916-3398 Illinois U.S.A.
  • 8159163399 | +1 815-916-3399 Illinois U.S.A.