CitysDirectory

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).

  • 3122987200 | +1 312-298-7200 Illinois U.S.A.
  • 3122987201 | +1 312-298-7201 Illinois U.S.A.
  • 3122987202 | +1 312-298-7202 Illinois U.S.A.
  • 3122987203 | +1 312-298-7203 Illinois U.S.A.
  • 3122987204 | +1 312-298-7204 Illinois U.S.A.
  • 3122987205 | +1 312-298-7205 Illinois U.S.A.
  • 3122987206 | +1 312-298-7206 Illinois U.S.A.
  • 3122987207 | +1 312-298-7207 Illinois U.S.A.
  • 3122987208 | +1 312-298-7208 Illinois U.S.A.
  • 3122987209 | +1 312-298-7209 Illinois U.S.A.
  • 3122987210 | +1 312-298-7210 Illinois U.S.A.
  • 3122987211 | +1 312-298-7211 Illinois U.S.A.
  • 3122987212 | +1 312-298-7212 Illinois U.S.A.
  • 3122987213 | +1 312-298-7213 Illinois U.S.A.
  • 3122987214 | +1 312-298-7214 Illinois U.S.A.
  • 3122987215 | +1 312-298-7215 Illinois U.S.A.
  • 3122987216 | +1 312-298-7216 Illinois U.S.A.
  • 3122987217 | +1 312-298-7217 Illinois U.S.A.
  • 3122987218 | +1 312-298-7218 Illinois U.S.A.
  • 3122987219 | +1 312-298-7219 Illinois U.S.A.
  • 3122987220 | +1 312-298-7220 Illinois U.S.A.
  • 3122987221 | +1 312-298-7221 Illinois U.S.A.
  • 3122987222 | +1 312-298-7222 Illinois U.S.A.
  • 3122987223 | +1 312-298-7223 Illinois U.S.A.
  • 3122987224 | +1 312-298-7224 Illinois U.S.A.
  • 3122987225 | +1 312-298-7225 Illinois U.S.A.
  • 3122987226 | +1 312-298-7226 Illinois U.S.A.
  • 3122987227 | +1 312-298-7227 Illinois U.S.A.
  • 3122987228 | +1 312-298-7228 Illinois U.S.A.
  • 3122987229 | +1 312-298-7229 Illinois U.S.A.
  • 3122987230 | +1 312-298-7230 Illinois U.S.A.
  • 3122987231 | +1 312-298-7231 Illinois U.S.A.
  • 3122987232 | +1 312-298-7232 Illinois U.S.A.
  • 3122987233 | +1 312-298-7233 Illinois U.S.A.
  • 3122987234 | +1 312-298-7234 Illinois U.S.A.
  • 3122987235 | +1 312-298-7235 Illinois U.S.A.
  • 3122987236 | +1 312-298-7236 Illinois U.S.A.
  • 3122987237 | +1 312-298-7237 Illinois U.S.A.
  • 3122987238 | +1 312-298-7238 Illinois U.S.A.
  • 3122987239 | +1 312-298-7239 Illinois U.S.A.
  • 3122987240 | +1 312-298-7240 Illinois U.S.A.
  • 3122987241 | +1 312-298-7241 Illinois U.S.A.
  • 3122987242 | +1 312-298-7242 Illinois U.S.A.
  • 3122987243 | +1 312-298-7243 Illinois U.S.A.
  • 3122987244 | +1 312-298-7244 Illinois U.S.A.
  • 3122987245 | +1 312-298-7245 Illinois U.S.A.
  • 3122987246 | +1 312-298-7246 Illinois U.S.A.
  • 3122987247 | +1 312-298-7247 Illinois U.S.A.
  • 3122987248 | +1 312-298-7248 Illinois U.S.A.
  • 3122987249 | +1 312-298-7249 Illinois U.S.A.
  • 3122987250 | +1 312-298-7250 Illinois U.S.A.
  • 3122987251 | +1 312-298-7251 Illinois U.S.A.
  • 3122987252 | +1 312-298-7252 Illinois U.S.A.
  • 3122987253 | +1 312-298-7253 Illinois U.S.A.
  • 3122987254 | +1 312-298-7254 Illinois U.S.A.
  • 3122987255 | +1 312-298-7255 Illinois U.S.A.
  • 3122987256 | +1 312-298-7256 Illinois U.S.A.
  • 3122987257 | +1 312-298-7257 Illinois U.S.A.
  • 3122987258 | +1 312-298-7258 Illinois U.S.A.
  • 3122987259 | +1 312-298-7259 Illinois U.S.A.
  • 3122987260 | +1 312-298-7260 Illinois U.S.A.
  • 3122987261 | +1 312-298-7261 Illinois U.S.A.
  • 3122987262 | +1 312-298-7262 Illinois U.S.A.
  • 3122987263 | +1 312-298-7263 Illinois U.S.A.
  • 3122987264 | +1 312-298-7264 Illinois U.S.A.
  • 3122987265 | +1 312-298-7265 Illinois U.S.A.
  • 3122987266 | +1 312-298-7266 Illinois U.S.A.
  • 3122987267 | +1 312-298-7267 Illinois U.S.A.
  • 3122987268 | +1 312-298-7268 Illinois U.S.A.
  • 3122987269 | +1 312-298-7269 Illinois U.S.A.
  • 3122987270 | +1 312-298-7270 Illinois U.S.A.
  • 3122987271 | +1 312-298-7271 Illinois U.S.A.
  • 3122987272 | +1 312-298-7272 Illinois U.S.A.
  • 3122987273 | +1 312-298-7273 Illinois U.S.A.
  • 3122987274 | +1 312-298-7274 Illinois U.S.A.
  • 3122987275 | +1 312-298-7275 Illinois U.S.A.
  • 3122987276 | +1 312-298-7276 Illinois U.S.A.
  • 3122987277 | +1 312-298-7277 Illinois U.S.A.
  • 3122987278 | +1 312-298-7278 Illinois U.S.A.
  • 3122987279 | +1 312-298-7279 Illinois U.S.A.
  • 3122987280 | +1 312-298-7280 Illinois U.S.A.
  • 3122987281 | +1 312-298-7281 Illinois U.S.A.
  • 3122987282 | +1 312-298-7282 Illinois U.S.A.
  • 3122987283 | +1 312-298-7283 Illinois U.S.A.
  • 3122987284 | +1 312-298-7284 Illinois U.S.A.
  • 3122987285 | +1 312-298-7285 Illinois U.S.A.
  • 3122987286 | +1 312-298-7286 Illinois U.S.A.
  • 3122987287 | +1 312-298-7287 Illinois U.S.A.
  • 3122987288 | +1 312-298-7288 Illinois U.S.A.
  • 3122987289 | +1 312-298-7289 Illinois U.S.A.
  • 3122987290 | +1 312-298-7290 Illinois U.S.A.
  • 3122987291 | +1 312-298-7291 Illinois U.S.A.
  • 3122987292 | +1 312-298-7292 Illinois U.S.A.
  • 3122987293 | +1 312-298-7293 Illinois U.S.A.
  • 3122987294 | +1 312-298-7294 Illinois U.S.A.
  • 3122987295 | +1 312-298-7295 Illinois U.S.A.
  • 3122987296 | +1 312-298-7296 Illinois U.S.A.
  • 3122987297 | +1 312-298-7297 Illinois U.S.A.
  • 3122987298 | +1 312-298-7298 Illinois U.S.A.
  • 3122987299 | +1 312-298-7299 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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