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).

  • 3129880200 | +1 312-988-0200 Illinois U.S.A.
  • 3129880201 | +1 312-988-0201 Illinois U.S.A.
  • 3129880202 | +1 312-988-0202 Illinois U.S.A.
  • 3129880203 | +1 312-988-0203 Illinois U.S.A.
  • 3129880204 | +1 312-988-0204 Illinois U.S.A.
  • 3129880205 | +1 312-988-0205 Illinois U.S.A.
  • 3129880206 | +1 312-988-0206 Illinois U.S.A.
  • 3129880207 | +1 312-988-0207 Illinois U.S.A.
  • 3129880208 | +1 312-988-0208 Illinois U.S.A.
  • 3129880209 | +1 312-988-0209 Illinois U.S.A.
  • 3129880210 | +1 312-988-0210 Illinois U.S.A.
  • 3129880211 | +1 312-988-0211 Illinois U.S.A.
  • 3129880212 | +1 312-988-0212 Illinois U.S.A.
  • 3129880213 | +1 312-988-0213 Illinois U.S.A.
  • 3129880214 | +1 312-988-0214 Illinois U.S.A.
  • 3129880215 | +1 312-988-0215 Illinois U.S.A.
  • 3129880216 | +1 312-988-0216 Illinois U.S.A.
  • 3129880217 | +1 312-988-0217 Illinois U.S.A.
  • 3129880218 | +1 312-988-0218 Illinois U.S.A.
  • 3129880219 | +1 312-988-0219 Illinois U.S.A.
  • 3129880220 | +1 312-988-0220 Illinois U.S.A.
  • 3129880221 | +1 312-988-0221 Illinois U.S.A.
  • 3129880222 | +1 312-988-0222 Illinois U.S.A.
  • 3129880223 | +1 312-988-0223 Illinois U.S.A.
  • 3129880224 | +1 312-988-0224 Illinois U.S.A.
  • 3129880225 | +1 312-988-0225 Illinois U.S.A.
  • 3129880226 | +1 312-988-0226 Illinois U.S.A.
  • 3129880227 | +1 312-988-0227 Illinois U.S.A.
  • 3129880228 | +1 312-988-0228 Illinois U.S.A.
  • 3129880229 | +1 312-988-0229 Illinois U.S.A.
  • 3129880230 | +1 312-988-0230 Illinois U.S.A.
  • 3129880231 | +1 312-988-0231 Illinois U.S.A.
  • 3129880232 | +1 312-988-0232 Illinois U.S.A.
  • 3129880233 | +1 312-988-0233 Illinois U.S.A.
  • 3129880234 | +1 312-988-0234 Illinois U.S.A.
  • 3129880235 | +1 312-988-0235 Illinois U.S.A.
  • 3129880236 | +1 312-988-0236 Illinois U.S.A.
  • 3129880237 | +1 312-988-0237 Illinois U.S.A.
  • 3129880238 | +1 312-988-0238 Illinois U.S.A.
  • 3129880239 | +1 312-988-0239 Illinois U.S.A.
  • 3129880240 | +1 312-988-0240 Illinois U.S.A.
  • 3129880241 | +1 312-988-0241 Illinois U.S.A.
  • 3129880242 | +1 312-988-0242 Illinois U.S.A.
  • 3129880243 | +1 312-988-0243 Illinois U.S.A.
  • 3129880244 | +1 312-988-0244 Illinois U.S.A.
  • 3129880245 | +1 312-988-0245 Illinois U.S.A.
  • 3129880246 | +1 312-988-0246 Illinois U.S.A.
  • 3129880247 | +1 312-988-0247 Illinois U.S.A.
  • 3129880248 | +1 312-988-0248 Illinois U.S.A.
  • 3129880249 | +1 312-988-0249 Illinois U.S.A.
  • 3129880250 | +1 312-988-0250 Illinois U.S.A.
  • 3129880251 | +1 312-988-0251 Illinois U.S.A.
  • 3129880252 | +1 312-988-0252 Illinois U.S.A.
  • 3129880253 | +1 312-988-0253 Illinois U.S.A.
  • 3129880254 | +1 312-988-0254 Illinois U.S.A.
  • 3129880255 | +1 312-988-0255 Illinois U.S.A.
  • 3129880256 | +1 312-988-0256 Illinois U.S.A.
  • 3129880257 | +1 312-988-0257 Illinois U.S.A.
  • 3129880258 | +1 312-988-0258 Illinois U.S.A.
  • 3129880259 | +1 312-988-0259 Illinois U.S.A.
  • 3129880260 | +1 312-988-0260 Illinois U.S.A.
  • 3129880261 | +1 312-988-0261 Illinois U.S.A.
  • 3129880262 | +1 312-988-0262 Illinois U.S.A.
  • 3129880263 | +1 312-988-0263 Illinois U.S.A.
  • 3129880264 | +1 312-988-0264 Illinois U.S.A.
  • 3129880265 | +1 312-988-0265 Illinois U.S.A.
  • 3129880266 | +1 312-988-0266 Illinois U.S.A.
  • 3129880267 | +1 312-988-0267 Illinois U.S.A.
  • 3129880268 | +1 312-988-0268 Illinois U.S.A.
  • 3129880269 | +1 312-988-0269 Illinois U.S.A.
  • 3129880270 | +1 312-988-0270 Illinois U.S.A.
  • 3129880271 | +1 312-988-0271 Illinois U.S.A.
  • 3129880272 | +1 312-988-0272 Illinois U.S.A.
  • 3129880273 | +1 312-988-0273 Illinois U.S.A.
  • 3129880274 | +1 312-988-0274 Illinois U.S.A.
  • 3129880275 | +1 312-988-0275 Illinois U.S.A.
  • 3129880276 | +1 312-988-0276 Illinois U.S.A.
  • 3129880277 | +1 312-988-0277 Illinois U.S.A.
  • 3129880278 | +1 312-988-0278 Illinois U.S.A.
  • 3129880279 | +1 312-988-0279 Illinois U.S.A.
  • 3129880280 | +1 312-988-0280 Illinois U.S.A.
  • 3129880281 | +1 312-988-0281 Illinois U.S.A.
  • 3129880282 | +1 312-988-0282 Illinois U.S.A.
  • 3129880283 | +1 312-988-0283 Illinois U.S.A.
  • 3129880284 | +1 312-988-0284 Illinois U.S.A.
  • 3129880285 | +1 312-988-0285 Illinois U.S.A.
  • 3129880286 | +1 312-988-0286 Illinois U.S.A.
  • 3129880287 | +1 312-988-0287 Illinois U.S.A.
  • 3129880288 | +1 312-988-0288 Illinois U.S.A.
  • 3129880289 | +1 312-988-0289 Illinois U.S.A.
  • 3129880290 | +1 312-988-0290 Illinois U.S.A.
  • 3129880291 | +1 312-988-0291 Illinois U.S.A.
  • 3129880292 | +1 312-988-0292 Illinois U.S.A.
  • 3129880293 | +1 312-988-0293 Illinois U.S.A.
  • 3129880294 | +1 312-988-0294 Illinois U.S.A.
  • 3129880295 | +1 312-988-0295 Illinois U.S.A.
  • 3129880296 | +1 312-988-0296 Illinois U.S.A.
  • 3129880297 | +1 312-988-0297 Illinois U.S.A.
  • 3129880298 | +1 312-988-0298 Illinois U.S.A.
  • 3129880299 | +1 312-988-0299 Illinois U.S.A.