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).

  • 3128768200 | +1 312-876-8200 Illinois U.S.A.
  • 3128768201 | +1 312-876-8201 Illinois U.S.A.
  • 3128768202 | +1 312-876-8202 Illinois U.S.A.
  • 3128768203 | +1 312-876-8203 Illinois U.S.A.
  • 3128768204 | +1 312-876-8204 Illinois U.S.A.
  • 3128768205 | +1 312-876-8205 Illinois U.S.A.
  • 3128768206 | +1 312-876-8206 Illinois U.S.A.
  • 3128768207 | +1 312-876-8207 Illinois U.S.A.
  • 3128768208 | +1 312-876-8208 Illinois U.S.A.
  • 3128768209 | +1 312-876-8209 Illinois U.S.A.
  • 3128768210 | +1 312-876-8210 Illinois U.S.A.
  • 3128768211 | +1 312-876-8211 Illinois U.S.A.
  • 3128768212 | +1 312-876-8212 Illinois U.S.A.
  • 3128768213 | +1 312-876-8213 Illinois U.S.A.
  • 3128768214 | +1 312-876-8214 Illinois U.S.A.
  • 3128768215 | +1 312-876-8215 Illinois U.S.A.
  • 3128768216 | +1 312-876-8216 Illinois U.S.A.
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  • 3128768218 | +1 312-876-8218 Illinois U.S.A.
  • 3128768219 | +1 312-876-8219 Illinois U.S.A.
  • 3128768220 | +1 312-876-8220 Illinois U.S.A.
  • 3128768221 | +1 312-876-8221 Illinois U.S.A.
  • 3128768222 | +1 312-876-8222 Illinois U.S.A.
  • 3128768223 | +1 312-876-8223 Illinois U.S.A.
  • 3128768224 | +1 312-876-8224 Illinois U.S.A.
  • 3128768225 | +1 312-876-8225 Illinois U.S.A.
  • 3128768226 | +1 312-876-8226 Illinois U.S.A.
  • 3128768227 | +1 312-876-8227 Illinois U.S.A.
  • 3128768228 | +1 312-876-8228 Illinois U.S.A.
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  • 3128768230 | +1 312-876-8230 Illinois U.S.A.
  • 3128768231 | +1 312-876-8231 Illinois U.S.A.
  • 3128768232 | +1 312-876-8232 Illinois U.S.A.
  • 3128768233 | +1 312-876-8233 Illinois U.S.A.
  • 3128768234 | +1 312-876-8234 Illinois U.S.A.
  • 3128768235 | +1 312-876-8235 Illinois U.S.A.
  • 3128768236 | +1 312-876-8236 Illinois U.S.A.
  • 3128768237 | +1 312-876-8237 Illinois U.S.A.
  • 3128768238 | +1 312-876-8238 Illinois U.S.A.
  • 3128768239 | +1 312-876-8239 Illinois U.S.A.
  • 3128768240 | +1 312-876-8240 Illinois U.S.A.
  • 3128768241 | +1 312-876-8241 Illinois U.S.A.
  • 3128768242 | +1 312-876-8242 Illinois U.S.A.
  • 3128768243 | +1 312-876-8243 Illinois U.S.A.
  • 3128768244 | +1 312-876-8244 Illinois U.S.A.
  • 3128768245 | +1 312-876-8245 Illinois U.S.A.
  • 3128768246 | +1 312-876-8246 Illinois U.S.A.
  • 3128768247 | +1 312-876-8247 Illinois U.S.A.
  • 3128768248 | +1 312-876-8248 Illinois U.S.A.
  • 3128768249 | +1 312-876-8249 Illinois U.S.A.
  • 3128768250 | +1 312-876-8250 Illinois U.S.A.
  • 3128768251 | +1 312-876-8251 Illinois U.S.A.
  • 3128768252 | +1 312-876-8252 Illinois U.S.A.
  • 3128768253 | +1 312-876-8253 Illinois U.S.A.
  • 3128768254 | +1 312-876-8254 Illinois U.S.A.
  • 3128768255 | +1 312-876-8255 Illinois U.S.A.
  • 3128768256 | +1 312-876-8256 Illinois U.S.A.
  • 3128768257 | +1 312-876-8257 Illinois U.S.A.
  • 3128768258 | +1 312-876-8258 Illinois U.S.A.
  • 3128768259 | +1 312-876-8259 Illinois U.S.A.
  • 3128768260 | +1 312-876-8260 Illinois U.S.A.
  • 3128768261 | +1 312-876-8261 Illinois U.S.A.
  • 3128768262 | +1 312-876-8262 Illinois U.S.A.
  • 3128768263 | +1 312-876-8263 Illinois U.S.A.
  • 3128768264 | +1 312-876-8264 Illinois U.S.A.
  • 3128768265 | +1 312-876-8265 Illinois U.S.A.
  • 3128768266 | +1 312-876-8266 Illinois U.S.A.
  • 3128768267 | +1 312-876-8267 Illinois U.S.A.
  • 3128768268 | +1 312-876-8268 Illinois U.S.A.
  • 3128768269 | +1 312-876-8269 Illinois U.S.A.
  • 3128768270 | +1 312-876-8270 Illinois U.S.A.
  • 3128768271 | +1 312-876-8271 Illinois U.S.A.
  • 3128768272 | +1 312-876-8272 Illinois U.S.A.
  • 3128768273 | +1 312-876-8273 Illinois U.S.A.
  • 3128768274 | +1 312-876-8274 Illinois U.S.A.
  • 3128768275 | +1 312-876-8275 Illinois U.S.A.
  • 3128768276 | +1 312-876-8276 Illinois U.S.A.
  • 3128768277 | +1 312-876-8277 Illinois U.S.A.
  • 3128768278 | +1 312-876-8278 Illinois U.S.A.
  • 3128768279 | +1 312-876-8279 Illinois U.S.A.
  • 3128768280 | +1 312-876-8280 Illinois U.S.A.
  • 3128768281 | +1 312-876-8281 Illinois U.S.A.
  • 3128768282 | +1 312-876-8282 Illinois U.S.A.
  • 3128768283 | +1 312-876-8283 Illinois U.S.A.
  • 3128768284 | +1 312-876-8284 Illinois U.S.A.
  • 3128768285 | +1 312-876-8285 Illinois U.S.A.
  • 3128768286 | +1 312-876-8286 Illinois U.S.A.
  • 3128768287 | +1 312-876-8287 Illinois U.S.A.
  • 3128768288 | +1 312-876-8288 Illinois U.S.A.
  • 3128768289 | +1 312-876-8289 Illinois U.S.A.
  • 3128768290 | +1 312-876-8290 Illinois U.S.A.
  • 3128768291 | +1 312-876-8291 Illinois U.S.A.
  • 3128768292 | +1 312-876-8292 Illinois U.S.A.
  • 3128768293 | +1 312-876-8293 Illinois U.S.A.
  • 3128768294 | +1 312-876-8294 Illinois U.S.A.
  • 3128768295 | +1 312-876-8295 Illinois U.S.A.
  • 3128768296 | +1 312-876-8296 Illinois U.S.A.
  • 3128768297 | +1 312-876-8297 Illinois U.S.A.
  • 3128768298 | +1 312-876-8298 Illinois U.S.A.
  • 3128768299 | +1 312-876-8299 Illinois U.S.A.