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).

  • 3123091300 | +1 312-309-1300 Illinois U.S.A.
  • 3123091301 | +1 312-309-1301 Illinois U.S.A.
  • 3123091302 | +1 312-309-1302 Illinois U.S.A.
  • 3123091303 | +1 312-309-1303 Illinois U.S.A.
  • 3123091304 | +1 312-309-1304 Illinois U.S.A.
  • 3123091305 | +1 312-309-1305 Illinois U.S.A.
  • 3123091306 | +1 312-309-1306 Illinois U.S.A.
  • 3123091307 | +1 312-309-1307 Illinois U.S.A.
  • 3123091308 | +1 312-309-1308 Illinois U.S.A.
  • 3123091309 | +1 312-309-1309 Illinois U.S.A.
  • 3123091310 | +1 312-309-1310 Illinois U.S.A.
  • 3123091311 | +1 312-309-1311 Illinois U.S.A.
  • 3123091312 | +1 312-309-1312 Illinois U.S.A.
  • 3123091313 | +1 312-309-1313 Illinois U.S.A.
  • 3123091314 | +1 312-309-1314 Illinois U.S.A.
  • 3123091315 | +1 312-309-1315 Illinois U.S.A.
  • 3123091316 | +1 312-309-1316 Illinois U.S.A.
  • 3123091317 | +1 312-309-1317 Illinois U.S.A.
  • 3123091318 | +1 312-309-1318 Illinois U.S.A.
  • 3123091319 | +1 312-309-1319 Illinois U.S.A.
  • 3123091320 | +1 312-309-1320 Illinois U.S.A.
  • 3123091321 | +1 312-309-1321 Illinois U.S.A.
  • 3123091322 | +1 312-309-1322 Illinois U.S.A.
  • 3123091323 | +1 312-309-1323 Illinois U.S.A.
  • 3123091324 | +1 312-309-1324 Illinois U.S.A.
  • 3123091325 | +1 312-309-1325 Illinois U.S.A.
  • 3123091326 | +1 312-309-1326 Illinois U.S.A.
  • 3123091327 | +1 312-309-1327 Illinois U.S.A.
  • 3123091328 | +1 312-309-1328 Illinois U.S.A.
  • 3123091329 | +1 312-309-1329 Illinois U.S.A.
  • 3123091330 | +1 312-309-1330 Illinois U.S.A.
  • 3123091331 | +1 312-309-1331 Illinois U.S.A.
  • 3123091332 | +1 312-309-1332 Illinois U.S.A.
  • 3123091333 | +1 312-309-1333 Illinois U.S.A.
  • 3123091334 | +1 312-309-1334 Illinois U.S.A.
  • 3123091335 | +1 312-309-1335 Illinois U.S.A.
  • 3123091336 | +1 312-309-1336 Illinois U.S.A.
  • 3123091337 | +1 312-309-1337 Illinois U.S.A.
  • 3123091338 | +1 312-309-1338 Illinois U.S.A.
  • 3123091339 | +1 312-309-1339 Illinois U.S.A.
  • 3123091340 | +1 312-309-1340 Illinois U.S.A.
  • 3123091341 | +1 312-309-1341 Illinois U.S.A.
  • 3123091342 | +1 312-309-1342 Illinois U.S.A.
  • 3123091343 | +1 312-309-1343 Illinois U.S.A.
  • 3123091344 | +1 312-309-1344 Illinois U.S.A.
  • 3123091345 | +1 312-309-1345 Illinois U.S.A.
  • 3123091346 | +1 312-309-1346 Illinois U.S.A.
  • 3123091347 | +1 312-309-1347 Illinois U.S.A.
  • 3123091348 | +1 312-309-1348 Illinois U.S.A.
  • 3123091349 | +1 312-309-1349 Illinois U.S.A.
  • 3123091350 | +1 312-309-1350 Illinois U.S.A.
  • 3123091351 | +1 312-309-1351 Illinois U.S.A.
  • 3123091352 | +1 312-309-1352 Illinois U.S.A.
  • 3123091353 | +1 312-309-1353 Illinois U.S.A.
  • 3123091354 | +1 312-309-1354 Illinois U.S.A.
  • 3123091355 | +1 312-309-1355 Illinois U.S.A.
  • 3123091356 | +1 312-309-1356 Illinois U.S.A.
  • 3123091357 | +1 312-309-1357 Illinois U.S.A.
  • 3123091358 | +1 312-309-1358 Illinois U.S.A.
  • 3123091359 | +1 312-309-1359 Illinois U.S.A.
  • 3123091360 | +1 312-309-1360 Illinois U.S.A.
  • 3123091361 | +1 312-309-1361 Illinois U.S.A.
  • 3123091362 | +1 312-309-1362 Illinois U.S.A.
  • 3123091363 | +1 312-309-1363 Illinois U.S.A.
  • 3123091364 | +1 312-309-1364 Illinois U.S.A.
  • 3123091365 | +1 312-309-1365 Illinois U.S.A.
  • 3123091366 | +1 312-309-1366 Illinois U.S.A.
  • 3123091367 | +1 312-309-1367 Illinois U.S.A.
  • 3123091368 | +1 312-309-1368 Illinois U.S.A.
  • 3123091369 | +1 312-309-1369 Illinois U.S.A.
  • 3123091370 | +1 312-309-1370 Illinois U.S.A.
  • 3123091371 | +1 312-309-1371 Illinois U.S.A.
  • 3123091372 | +1 312-309-1372 Illinois U.S.A.
  • 3123091373 | +1 312-309-1373 Illinois U.S.A.
  • 3123091374 | +1 312-309-1374 Illinois U.S.A.
  • 3123091375 | +1 312-309-1375 Illinois U.S.A.
  • 3123091376 | +1 312-309-1376 Illinois U.S.A.
  • 3123091377 | +1 312-309-1377 Illinois U.S.A.
  • 3123091378 | +1 312-309-1378 Illinois U.S.A.
  • 3123091379 | +1 312-309-1379 Illinois U.S.A.
  • 3123091380 | +1 312-309-1380 Illinois U.S.A.
  • 3123091381 | +1 312-309-1381 Illinois U.S.A.
  • 3123091382 | +1 312-309-1382 Illinois U.S.A.
  • 3123091383 | +1 312-309-1383 Illinois U.S.A.
  • 3123091384 | +1 312-309-1384 Illinois U.S.A.
  • 3123091385 | +1 312-309-1385 Illinois U.S.A.
  • 3123091386 | +1 312-309-1386 Illinois U.S.A.
  • 3123091387 | +1 312-309-1387 Illinois U.S.A.
  • 3123091388 | +1 312-309-1388 Illinois U.S.A.
  • 3123091389 | +1 312-309-1389 Illinois U.S.A.
  • 3123091390 | +1 312-309-1390 Illinois U.S.A.
  • 3123091391 | +1 312-309-1391 Illinois U.S.A.
  • 3123091392 | +1 312-309-1392 Illinois U.S.A.
  • 3123091393 | +1 312-309-1393 Illinois U.S.A.
  • 3123091394 | +1 312-309-1394 Illinois U.S.A.
  • 3123091395 | +1 312-309-1395 Illinois U.S.A.
  • 3123091396 | +1 312-309-1396 Illinois U.S.A.
  • 3123091397 | +1 312-309-1397 Illinois U.S.A.
  • 3123091398 | +1 312-309-1398 Illinois U.S.A.
  • 3123091399 | +1 312-309-1399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z