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).

  • 3126730200 | +1 312-673-0200 Illinois U.S.A.
  • 3126730201 | +1 312-673-0201 Illinois U.S.A.
  • 3126730202 | +1 312-673-0202 Illinois U.S.A.
  • 3126730203 | +1 312-673-0203 Illinois U.S.A.
  • 3126730204 | +1 312-673-0204 Illinois U.S.A.
  • 3126730205 | +1 312-673-0205 Illinois U.S.A.
  • 3126730206 | +1 312-673-0206 Illinois U.S.A.
  • 3126730207 | +1 312-673-0207 Illinois U.S.A.
  • 3126730208 | +1 312-673-0208 Illinois U.S.A.
  • 3126730209 | +1 312-673-0209 Illinois U.S.A.
  • 3126730210 | +1 312-673-0210 Illinois U.S.A.
  • 3126730211 | +1 312-673-0211 Illinois U.S.A.
  • 3126730212 | +1 312-673-0212 Illinois U.S.A.
  • 3126730213 | +1 312-673-0213 Illinois U.S.A.
  • 3126730214 | +1 312-673-0214 Illinois U.S.A.
  • 3126730215 | +1 312-673-0215 Illinois U.S.A.
  • 3126730216 | +1 312-673-0216 Illinois U.S.A.
  • 3126730217 | +1 312-673-0217 Illinois U.S.A.
  • 3126730218 | +1 312-673-0218 Illinois U.S.A.
  • 3126730219 | +1 312-673-0219 Illinois U.S.A.
  • 3126730220 | +1 312-673-0220 Illinois U.S.A.
  • 3126730221 | +1 312-673-0221 Illinois U.S.A.
  • 3126730222 | +1 312-673-0222 Illinois U.S.A.
  • 3126730223 | +1 312-673-0223 Illinois U.S.A.
  • 3126730224 | +1 312-673-0224 Illinois U.S.A.
  • 3126730225 | +1 312-673-0225 Illinois U.S.A.
  • 3126730226 | +1 312-673-0226 Illinois U.S.A.
  • 3126730227 | +1 312-673-0227 Illinois U.S.A.
  • 3126730228 | +1 312-673-0228 Illinois U.S.A.
  • 3126730229 | +1 312-673-0229 Illinois U.S.A.
  • 3126730230 | +1 312-673-0230 Illinois U.S.A.
  • 3126730231 | +1 312-673-0231 Illinois U.S.A.
  • 3126730232 | +1 312-673-0232 Illinois U.S.A.
  • 3126730233 | +1 312-673-0233 Illinois U.S.A.
  • 3126730234 | +1 312-673-0234 Illinois U.S.A.
  • 3126730235 | +1 312-673-0235 Illinois U.S.A.
  • 3126730236 | +1 312-673-0236 Illinois U.S.A.
  • 3126730237 | +1 312-673-0237 Illinois U.S.A.
  • 3126730238 | +1 312-673-0238 Illinois U.S.A.
  • 3126730239 | +1 312-673-0239 Illinois U.S.A.
  • 3126730240 | +1 312-673-0240 Illinois U.S.A.
  • 3126730241 | +1 312-673-0241 Illinois U.S.A.
  • 3126730242 | +1 312-673-0242 Illinois U.S.A.
  • 3126730243 | +1 312-673-0243 Illinois U.S.A.
  • 3126730244 | +1 312-673-0244 Illinois U.S.A.
  • 3126730245 | +1 312-673-0245 Illinois U.S.A.
  • 3126730246 | +1 312-673-0246 Illinois U.S.A.
  • 3126730247 | +1 312-673-0247 Illinois U.S.A.
  • 3126730248 | +1 312-673-0248 Illinois U.S.A.
  • 3126730249 | +1 312-673-0249 Illinois U.S.A.
  • 3126730250 | +1 312-673-0250 Illinois U.S.A.
  • 3126730251 | +1 312-673-0251 Illinois U.S.A.
  • 3126730252 | +1 312-673-0252 Illinois U.S.A.
  • 3126730253 | +1 312-673-0253 Illinois U.S.A.
  • 3126730254 | +1 312-673-0254 Illinois U.S.A.
  • 3126730255 | +1 312-673-0255 Illinois U.S.A.
  • 3126730256 | +1 312-673-0256 Illinois U.S.A.
  • 3126730257 | +1 312-673-0257 Illinois U.S.A.
  • 3126730258 | +1 312-673-0258 Illinois U.S.A.
  • 3126730259 | +1 312-673-0259 Illinois U.S.A.
  • 3126730260 | +1 312-673-0260 Illinois U.S.A.
  • 3126730261 | +1 312-673-0261 Illinois U.S.A.
  • 3126730262 | +1 312-673-0262 Illinois U.S.A.
  • 3126730263 | +1 312-673-0263 Illinois U.S.A.
  • 3126730264 | +1 312-673-0264 Illinois U.S.A.
  • 3126730265 | +1 312-673-0265 Illinois U.S.A.
  • 3126730266 | +1 312-673-0266 Illinois U.S.A.
  • 3126730267 | +1 312-673-0267 Illinois U.S.A.
  • 3126730268 | +1 312-673-0268 Illinois U.S.A.
  • 3126730269 | +1 312-673-0269 Illinois U.S.A.
  • 3126730270 | +1 312-673-0270 Illinois U.S.A.
  • 3126730271 | +1 312-673-0271 Illinois U.S.A.
  • 3126730272 | +1 312-673-0272 Illinois U.S.A.
  • 3126730273 | +1 312-673-0273 Illinois U.S.A.
  • 3126730274 | +1 312-673-0274 Illinois U.S.A.
  • 3126730275 | +1 312-673-0275 Illinois U.S.A.
  • 3126730276 | +1 312-673-0276 Illinois U.S.A.
  • 3126730277 | +1 312-673-0277 Illinois U.S.A.
  • 3126730278 | +1 312-673-0278 Illinois U.S.A.
  • 3126730279 | +1 312-673-0279 Illinois U.S.A.
  • 3126730280 | +1 312-673-0280 Illinois U.S.A.
  • 3126730281 | +1 312-673-0281 Illinois U.S.A.
  • 3126730282 | +1 312-673-0282 Illinois U.S.A.
  • 3126730283 | +1 312-673-0283 Illinois U.S.A.
  • 3126730284 | +1 312-673-0284 Illinois U.S.A.
  • 3126730285 | +1 312-673-0285 Illinois U.S.A.
  • 3126730286 | +1 312-673-0286 Illinois U.S.A.
  • 3126730287 | +1 312-673-0287 Illinois U.S.A.
  • 3126730288 | +1 312-673-0288 Illinois U.S.A.
  • 3126730289 | +1 312-673-0289 Illinois U.S.A.
  • 3126730290 | +1 312-673-0290 Illinois U.S.A.
  • 3126730291 | +1 312-673-0291 Illinois U.S.A.
  • 3126730292 | +1 312-673-0292 Illinois U.S.A.
  • 3126730293 | +1 312-673-0293 Illinois U.S.A.
  • 3126730294 | +1 312-673-0294 Illinois U.S.A.
  • 3126730295 | +1 312-673-0295 Illinois U.S.A.
  • 3126730296 | +1 312-673-0296 Illinois U.S.A.
  • 3126730297 | +1 312-673-0297 Illinois U.S.A.
  • 3126730298 | +1 312-673-0298 Illinois U.S.A.
  • 3126730299 | +1 312-673-0299 Illinois U.S.A.