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).

  • 3124640200 | +1 312-464-0200 Illinois U.S.A.
  • 3124640201 | +1 312-464-0201 Illinois U.S.A.
  • 3124640202 | +1 312-464-0202 Illinois U.S.A.
  • 3124640203 | +1 312-464-0203 Illinois U.S.A.
  • 3124640204 | +1 312-464-0204 Illinois U.S.A.
  • 3124640205 | +1 312-464-0205 Illinois U.S.A.
  • 3124640206 | +1 312-464-0206 Illinois U.S.A.
  • 3124640207 | +1 312-464-0207 Illinois U.S.A.
  • 3124640208 | +1 312-464-0208 Illinois U.S.A.
  • 3124640209 | +1 312-464-0209 Illinois U.S.A.
  • 3124640210 | +1 312-464-0210 Illinois U.S.A.
  • 3124640211 | +1 312-464-0211 Illinois U.S.A.
  • 3124640212 | +1 312-464-0212 Illinois U.S.A.
  • 3124640213 | +1 312-464-0213 Illinois U.S.A.
  • 3124640214 | +1 312-464-0214 Illinois U.S.A.
  • 3124640215 | +1 312-464-0215 Illinois U.S.A.
  • 3124640216 | +1 312-464-0216 Illinois U.S.A.
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  • 3124640218 | +1 312-464-0218 Illinois U.S.A.
  • 3124640219 | +1 312-464-0219 Illinois U.S.A.
  • 3124640220 | +1 312-464-0220 Illinois U.S.A.
  • 3124640221 | +1 312-464-0221 Illinois U.S.A.
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  • 3124640223 | +1 312-464-0223 Illinois U.S.A.
  • 3124640224 | +1 312-464-0224 Illinois U.S.A.
  • 3124640225 | +1 312-464-0225 Illinois U.S.A.
  • 3124640226 | +1 312-464-0226 Illinois U.S.A.
  • 3124640227 | +1 312-464-0227 Illinois U.S.A.
  • 3124640228 | +1 312-464-0228 Illinois U.S.A.
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  • 3124640230 | +1 312-464-0230 Illinois U.S.A.
  • 3124640231 | +1 312-464-0231 Illinois U.S.A.
  • 3124640232 | +1 312-464-0232 Illinois U.S.A.
  • 3124640233 | +1 312-464-0233 Illinois U.S.A.
  • 3124640234 | +1 312-464-0234 Illinois U.S.A.
  • 3124640235 | +1 312-464-0235 Illinois U.S.A.
  • 3124640236 | +1 312-464-0236 Illinois U.S.A.
  • 3124640237 | +1 312-464-0237 Illinois U.S.A.
  • 3124640238 | +1 312-464-0238 Illinois U.S.A.
  • 3124640239 | +1 312-464-0239 Illinois U.S.A.
  • 3124640240 | +1 312-464-0240 Illinois U.S.A.
  • 3124640241 | +1 312-464-0241 Illinois U.S.A.
  • 3124640242 | +1 312-464-0242 Illinois U.S.A.
  • 3124640243 | +1 312-464-0243 Illinois U.S.A.
  • 3124640244 | +1 312-464-0244 Illinois U.S.A.
  • 3124640245 | +1 312-464-0245 Illinois U.S.A.
  • 3124640246 | +1 312-464-0246 Illinois U.S.A.
  • 3124640247 | +1 312-464-0247 Illinois U.S.A.
  • 3124640248 | +1 312-464-0248 Illinois U.S.A.
  • 3124640249 | +1 312-464-0249 Illinois U.S.A.
  • 3124640250 | +1 312-464-0250 Illinois U.S.A.
  • 3124640251 | +1 312-464-0251 Illinois U.S.A.
  • 3124640252 | +1 312-464-0252 Illinois U.S.A.
  • 3124640253 | +1 312-464-0253 Illinois U.S.A.
  • 3124640254 | +1 312-464-0254 Illinois U.S.A.
  • 3124640255 | +1 312-464-0255 Illinois U.S.A.
  • 3124640256 | +1 312-464-0256 Illinois U.S.A.
  • 3124640257 | +1 312-464-0257 Illinois U.S.A.
  • 3124640258 | +1 312-464-0258 Illinois U.S.A.
  • 3124640259 | +1 312-464-0259 Illinois U.S.A.
  • 3124640260 | +1 312-464-0260 Illinois U.S.A.
  • 3124640261 | +1 312-464-0261 Illinois U.S.A.
  • 3124640262 | +1 312-464-0262 Illinois U.S.A.
  • 3124640263 | +1 312-464-0263 Illinois U.S.A.
  • 3124640264 | +1 312-464-0264 Illinois U.S.A.
  • 3124640265 | +1 312-464-0265 Illinois U.S.A.
  • 3124640266 | +1 312-464-0266 Illinois U.S.A.
  • 3124640267 | +1 312-464-0267 Illinois U.S.A.
  • 3124640268 | +1 312-464-0268 Illinois U.S.A.
  • 3124640269 | +1 312-464-0269 Illinois U.S.A.
  • 3124640270 | +1 312-464-0270 Illinois U.S.A.
  • 3124640271 | +1 312-464-0271 Illinois U.S.A.
  • 3124640272 | +1 312-464-0272 Illinois U.S.A.
  • 3124640273 | +1 312-464-0273 Illinois U.S.A.
  • 3124640274 | +1 312-464-0274 Illinois U.S.A.
  • 3124640275 | +1 312-464-0275 Illinois U.S.A.
  • 3124640276 | +1 312-464-0276 Illinois U.S.A.
  • 3124640277 | +1 312-464-0277 Illinois U.S.A.
  • 3124640278 | +1 312-464-0278 Illinois U.S.A.
  • 3124640279 | +1 312-464-0279 Illinois U.S.A.
  • 3124640280 | +1 312-464-0280 Illinois U.S.A.
  • 3124640281 | +1 312-464-0281 Illinois U.S.A.
  • 3124640282 | +1 312-464-0282 Illinois U.S.A.
  • 3124640283 | +1 312-464-0283 Illinois U.S.A.
  • 3124640284 | +1 312-464-0284 Illinois U.S.A.
  • 3124640285 | +1 312-464-0285 Illinois U.S.A.
  • 3124640286 | +1 312-464-0286 Illinois U.S.A.
  • 3124640287 | +1 312-464-0287 Illinois U.S.A.
  • 3124640288 | +1 312-464-0288 Illinois U.S.A.
  • 3124640289 | +1 312-464-0289 Illinois U.S.A.
  • 3124640290 | +1 312-464-0290 Illinois U.S.A.
  • 3124640291 | +1 312-464-0291 Illinois U.S.A.
  • 3124640292 | +1 312-464-0292 Illinois U.S.A.
  • 3124640293 | +1 312-464-0293 Illinois U.S.A.
  • 3124640294 | +1 312-464-0294 Illinois U.S.A.
  • 3124640295 | +1 312-464-0295 Illinois U.S.A.
  • 3124640296 | +1 312-464-0296 Illinois U.S.A.
  • 3124640297 | +1 312-464-0297 Illinois U.S.A.
  • 3124640298 | +1 312-464-0298 Illinois U.S.A.
  • 3124640299 | +1 312-464-0299 Illinois U.S.A.