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).

  • 3127880200 | +1 312-788-0200 Illinois U.S.A.
  • 3127880201 | +1 312-788-0201 Illinois U.S.A.
  • 3127880202 | +1 312-788-0202 Illinois U.S.A.
  • 3127880203 | +1 312-788-0203 Illinois U.S.A.
  • 3127880204 | +1 312-788-0204 Illinois U.S.A.
  • 3127880205 | +1 312-788-0205 Illinois U.S.A.
  • 3127880206 | +1 312-788-0206 Illinois U.S.A.
  • 3127880207 | +1 312-788-0207 Illinois U.S.A.
  • 3127880208 | +1 312-788-0208 Illinois U.S.A.
  • 3127880209 | +1 312-788-0209 Illinois U.S.A.
  • 3127880210 | +1 312-788-0210 Illinois U.S.A.
  • 3127880211 | +1 312-788-0211 Illinois U.S.A.
  • 3127880212 | +1 312-788-0212 Illinois U.S.A.
  • 3127880213 | +1 312-788-0213 Illinois U.S.A.
  • 3127880214 | +1 312-788-0214 Illinois U.S.A.
  • 3127880215 | +1 312-788-0215 Illinois U.S.A.
  • 3127880216 | +1 312-788-0216 Illinois U.S.A.
  • 3127880217 | +1 312-788-0217 Illinois U.S.A.
  • 3127880218 | +1 312-788-0218 Illinois U.S.A.
  • 3127880219 | +1 312-788-0219 Illinois U.S.A.
  • 3127880220 | +1 312-788-0220 Illinois U.S.A.
  • 3127880221 | +1 312-788-0221 Illinois U.S.A.
  • 3127880222 | +1 312-788-0222 Illinois U.S.A.
  • 3127880223 | +1 312-788-0223 Illinois U.S.A.
  • 3127880224 | +1 312-788-0224 Illinois U.S.A.
  • 3127880225 | +1 312-788-0225 Illinois U.S.A.
  • 3127880226 | +1 312-788-0226 Illinois U.S.A.
  • 3127880227 | +1 312-788-0227 Illinois U.S.A.
  • 3127880228 | +1 312-788-0228 Illinois U.S.A.
  • 3127880229 | +1 312-788-0229 Illinois U.S.A.
  • 3127880230 | +1 312-788-0230 Illinois U.S.A.
  • 3127880231 | +1 312-788-0231 Illinois U.S.A.
  • 3127880232 | +1 312-788-0232 Illinois U.S.A.
  • 3127880233 | +1 312-788-0233 Illinois U.S.A.
  • 3127880234 | +1 312-788-0234 Illinois U.S.A.
  • 3127880235 | +1 312-788-0235 Illinois U.S.A.
  • 3127880236 | +1 312-788-0236 Illinois U.S.A.
  • 3127880237 | +1 312-788-0237 Illinois U.S.A.
  • 3127880238 | +1 312-788-0238 Illinois U.S.A.
  • 3127880239 | +1 312-788-0239 Illinois U.S.A.
  • 3127880240 | +1 312-788-0240 Illinois U.S.A.
  • 3127880241 | +1 312-788-0241 Illinois U.S.A.
  • 3127880242 | +1 312-788-0242 Illinois U.S.A.
  • 3127880243 | +1 312-788-0243 Illinois U.S.A.
  • 3127880244 | +1 312-788-0244 Illinois U.S.A.
  • 3127880245 | +1 312-788-0245 Illinois U.S.A.
  • 3127880246 | +1 312-788-0246 Illinois U.S.A.
  • 3127880247 | +1 312-788-0247 Illinois U.S.A.
  • 3127880248 | +1 312-788-0248 Illinois U.S.A.
  • 3127880249 | +1 312-788-0249 Illinois U.S.A.
  • 3127880250 | +1 312-788-0250 Illinois U.S.A.
  • 3127880251 | +1 312-788-0251 Illinois U.S.A.
  • 3127880252 | +1 312-788-0252 Illinois U.S.A.
  • 3127880253 | +1 312-788-0253 Illinois U.S.A.
  • 3127880254 | +1 312-788-0254 Illinois U.S.A.
  • 3127880255 | +1 312-788-0255 Illinois U.S.A.
  • 3127880256 | +1 312-788-0256 Illinois U.S.A.
  • 3127880257 | +1 312-788-0257 Illinois U.S.A.
  • 3127880258 | +1 312-788-0258 Illinois U.S.A.
  • 3127880259 | +1 312-788-0259 Illinois U.S.A.
  • 3127880260 | +1 312-788-0260 Illinois U.S.A.
  • 3127880261 | +1 312-788-0261 Illinois U.S.A.
  • 3127880262 | +1 312-788-0262 Illinois U.S.A.
  • 3127880263 | +1 312-788-0263 Illinois U.S.A.
  • 3127880264 | +1 312-788-0264 Illinois U.S.A.
  • 3127880265 | +1 312-788-0265 Illinois U.S.A.
  • 3127880266 | +1 312-788-0266 Illinois U.S.A.
  • 3127880267 | +1 312-788-0267 Illinois U.S.A.
  • 3127880268 | +1 312-788-0268 Illinois U.S.A.
  • 3127880269 | +1 312-788-0269 Illinois U.S.A.
  • 3127880270 | +1 312-788-0270 Illinois U.S.A.
  • 3127880271 | +1 312-788-0271 Illinois U.S.A.
  • 3127880272 | +1 312-788-0272 Illinois U.S.A.
  • 3127880273 | +1 312-788-0273 Illinois U.S.A.
  • 3127880274 | +1 312-788-0274 Illinois U.S.A.
  • 3127880275 | +1 312-788-0275 Illinois U.S.A.
  • 3127880276 | +1 312-788-0276 Illinois U.S.A.
  • 3127880277 | +1 312-788-0277 Illinois U.S.A.
  • 3127880278 | +1 312-788-0278 Illinois U.S.A.
  • 3127880279 | +1 312-788-0279 Illinois U.S.A.
  • 3127880280 | +1 312-788-0280 Illinois U.S.A.
  • 3127880281 | +1 312-788-0281 Illinois U.S.A.
  • 3127880282 | +1 312-788-0282 Illinois U.S.A.
  • 3127880283 | +1 312-788-0283 Illinois U.S.A.
  • 3127880284 | +1 312-788-0284 Illinois U.S.A.
  • 3127880285 | +1 312-788-0285 Illinois U.S.A.
  • 3127880286 | +1 312-788-0286 Illinois U.S.A.
  • 3127880287 | +1 312-788-0287 Illinois U.S.A.
  • 3127880288 | +1 312-788-0288 Illinois U.S.A.
  • 3127880289 | +1 312-788-0289 Illinois U.S.A.
  • 3127880290 | +1 312-788-0290 Illinois U.S.A.
  • 3127880291 | +1 312-788-0291 Illinois U.S.A.
  • 3127880292 | +1 312-788-0292 Illinois U.S.A.
  • 3127880293 | +1 312-788-0293 Illinois U.S.A.
  • 3127880294 | +1 312-788-0294 Illinois U.S.A.
  • 3127880295 | +1 312-788-0295 Illinois U.S.A.
  • 3127880296 | +1 312-788-0296 Illinois U.S.A.
  • 3127880297 | +1 312-788-0297 Illinois U.S.A.
  • 3127880298 | +1 312-788-0298 Illinois U.S.A.
  • 3127880299 | +1 312-788-0299 Illinois U.S.A.