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).

  • 3124133200 | +1 312-413-3200 Illinois U.S.A.
  • 3124133201 | +1 312-413-3201 Illinois U.S.A.
  • 3124133202 | +1 312-413-3202 Illinois U.S.A.
  • 3124133203 | +1 312-413-3203 Illinois U.S.A.
  • 3124133204 | +1 312-413-3204 Illinois U.S.A.
  • 3124133205 | +1 312-413-3205 Illinois U.S.A.
  • 3124133206 | +1 312-413-3206 Illinois U.S.A.
  • 3124133207 | +1 312-413-3207 Illinois U.S.A.
  • 3124133208 | +1 312-413-3208 Illinois U.S.A.
  • 3124133209 | +1 312-413-3209 Illinois U.S.A.
  • 3124133210 | +1 312-413-3210 Illinois U.S.A.
  • 3124133211 | +1 312-413-3211 Illinois U.S.A.
  • 3124133212 | +1 312-413-3212 Illinois U.S.A.
  • 3124133213 | +1 312-413-3213 Illinois U.S.A.
  • 3124133214 | +1 312-413-3214 Illinois U.S.A.
  • 3124133215 | +1 312-413-3215 Illinois U.S.A.
  • 3124133216 | +1 312-413-3216 Illinois U.S.A.
  • 3124133217 | +1 312-413-3217 Illinois U.S.A.
  • 3124133218 | +1 312-413-3218 Illinois U.S.A.
  • 3124133219 | +1 312-413-3219 Illinois U.S.A.
  • 3124133220 | +1 312-413-3220 Illinois U.S.A.
  • 3124133221 | +1 312-413-3221 Illinois U.S.A.
  • 3124133222 | +1 312-413-3222 Illinois U.S.A.
  • 3124133223 | +1 312-413-3223 Illinois U.S.A.
  • 3124133224 | +1 312-413-3224 Illinois U.S.A.
  • 3124133225 | +1 312-413-3225 Illinois U.S.A.
  • 3124133226 | +1 312-413-3226 Illinois U.S.A.
  • 3124133227 | +1 312-413-3227 Illinois U.S.A.
  • 3124133228 | +1 312-413-3228 Illinois U.S.A.
  • 3124133229 | +1 312-413-3229 Illinois U.S.A.
  • 3124133230 | +1 312-413-3230 Illinois U.S.A.
  • 3124133231 | +1 312-413-3231 Illinois U.S.A.
  • 3124133232 | +1 312-413-3232 Illinois U.S.A.
  • 3124133233 | +1 312-413-3233 Illinois U.S.A.
  • 3124133234 | +1 312-413-3234 Illinois U.S.A.
  • 3124133235 | +1 312-413-3235 Illinois U.S.A.
  • 3124133236 | +1 312-413-3236 Illinois U.S.A.
  • 3124133237 | +1 312-413-3237 Illinois U.S.A.
  • 3124133238 | +1 312-413-3238 Illinois U.S.A.
  • 3124133239 | +1 312-413-3239 Illinois U.S.A.
  • 3124133240 | +1 312-413-3240 Illinois U.S.A.
  • 3124133241 | +1 312-413-3241 Illinois U.S.A.
  • 3124133242 | +1 312-413-3242 Illinois U.S.A.
  • 3124133243 | +1 312-413-3243 Illinois U.S.A.
  • 3124133244 | +1 312-413-3244 Illinois U.S.A.
  • 3124133245 | +1 312-413-3245 Illinois U.S.A.
  • 3124133246 | +1 312-413-3246 Illinois U.S.A.
  • 3124133247 | +1 312-413-3247 Illinois U.S.A.
  • 3124133248 | +1 312-413-3248 Illinois U.S.A.
  • 3124133249 | +1 312-413-3249 Illinois U.S.A.
  • 3124133250 | +1 312-413-3250 Illinois U.S.A.
  • 3124133251 | +1 312-413-3251 Illinois U.S.A.
  • 3124133252 | +1 312-413-3252 Illinois U.S.A.
  • 3124133253 | +1 312-413-3253 Illinois U.S.A.
  • 3124133254 | +1 312-413-3254 Illinois U.S.A.
  • 3124133255 | +1 312-413-3255 Illinois U.S.A.
  • 3124133256 | +1 312-413-3256 Illinois U.S.A.
  • 3124133257 | +1 312-413-3257 Illinois U.S.A.
  • 3124133258 | +1 312-413-3258 Illinois U.S.A.
  • 3124133259 | +1 312-413-3259 Illinois U.S.A.
  • 3124133260 | +1 312-413-3260 Illinois U.S.A.
  • 3124133261 | +1 312-413-3261 Illinois U.S.A.
  • 3124133262 | +1 312-413-3262 Illinois U.S.A.
  • 3124133263 | +1 312-413-3263 Illinois U.S.A.
  • 3124133264 | +1 312-413-3264 Illinois U.S.A.
  • 3124133265 | +1 312-413-3265 Illinois U.S.A.
  • 3124133266 | +1 312-413-3266 Illinois U.S.A.
  • 3124133267 | +1 312-413-3267 Illinois U.S.A.
  • 3124133268 | +1 312-413-3268 Illinois U.S.A.
  • 3124133269 | +1 312-413-3269 Illinois U.S.A.
  • 3124133270 | +1 312-413-3270 Illinois U.S.A.
  • 3124133271 | +1 312-413-3271 Illinois U.S.A.
  • 3124133272 | +1 312-413-3272 Illinois U.S.A.
  • 3124133273 | +1 312-413-3273 Illinois U.S.A.
  • 3124133274 | +1 312-413-3274 Illinois U.S.A.
  • 3124133275 | +1 312-413-3275 Illinois U.S.A.
  • 3124133276 | +1 312-413-3276 Illinois U.S.A.
  • 3124133277 | +1 312-413-3277 Illinois U.S.A.
  • 3124133278 | +1 312-413-3278 Illinois U.S.A.
  • 3124133279 | +1 312-413-3279 Illinois U.S.A.
  • 3124133280 | +1 312-413-3280 Illinois U.S.A.
  • 3124133281 | +1 312-413-3281 Illinois U.S.A.
  • 3124133282 | +1 312-413-3282 Illinois U.S.A.
  • 3124133283 | +1 312-413-3283 Illinois U.S.A.
  • 3124133284 | +1 312-413-3284 Illinois U.S.A.
  • 3124133285 | +1 312-413-3285 Illinois U.S.A.
  • 3124133286 | +1 312-413-3286 Illinois U.S.A.
  • 3124133287 | +1 312-413-3287 Illinois U.S.A.
  • 3124133288 | +1 312-413-3288 Illinois U.S.A.
  • 3124133289 | +1 312-413-3289 Illinois U.S.A.
  • 3124133290 | +1 312-413-3290 Illinois U.S.A.
  • 3124133291 | +1 312-413-3291 Illinois U.S.A.
  • 3124133292 | +1 312-413-3292 Illinois U.S.A.
  • 3124133293 | +1 312-413-3293 Illinois U.S.A.
  • 3124133294 | +1 312-413-3294 Illinois U.S.A.
  • 3124133295 | +1 312-413-3295 Illinois U.S.A.
  • 3124133296 | +1 312-413-3296 Illinois U.S.A.
  • 3124133297 | +1 312-413-3297 Illinois U.S.A.
  • 3124133298 | +1 312-413-3298 Illinois U.S.A.
  • 3124133299 | +1 312-413-3299 Illinois U.S.A.