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).

  • 3128421300 | +1 312-842-1300 Illinois U.S.A.
  • 3128421301 | +1 312-842-1301 Illinois U.S.A.
  • 3128421302 | +1 312-842-1302 Illinois U.S.A.
  • 3128421303 | +1 312-842-1303 Illinois U.S.A.
  • 3128421304 | +1 312-842-1304 Illinois U.S.A.
  • 3128421305 | +1 312-842-1305 Illinois U.S.A.
  • 3128421306 | +1 312-842-1306 Illinois U.S.A.
  • 3128421307 | +1 312-842-1307 Illinois U.S.A.
  • 3128421308 | +1 312-842-1308 Illinois U.S.A.
  • 3128421309 | +1 312-842-1309 Illinois U.S.A.
  • 3128421310 | +1 312-842-1310 Illinois U.S.A.
  • 3128421311 | +1 312-842-1311 Illinois U.S.A.
  • 3128421312 | +1 312-842-1312 Illinois U.S.A.
  • 3128421313 | +1 312-842-1313 Illinois U.S.A.
  • 3128421314 | +1 312-842-1314 Illinois U.S.A.
  • 3128421315 | +1 312-842-1315 Illinois U.S.A.
  • 3128421316 | +1 312-842-1316 Illinois U.S.A.
  • 3128421317 | +1 312-842-1317 Illinois U.S.A.
  • 3128421318 | +1 312-842-1318 Illinois U.S.A.
  • 3128421319 | +1 312-842-1319 Illinois U.S.A.
  • 3128421320 | +1 312-842-1320 Illinois U.S.A.
  • 3128421321 | +1 312-842-1321 Illinois U.S.A.
  • 3128421322 | +1 312-842-1322 Illinois U.S.A.
  • 3128421323 | +1 312-842-1323 Illinois U.S.A.
  • 3128421324 | +1 312-842-1324 Illinois U.S.A.
  • 3128421325 | +1 312-842-1325 Illinois U.S.A.
  • 3128421326 | +1 312-842-1326 Illinois U.S.A.
  • 3128421327 | +1 312-842-1327 Illinois U.S.A.
  • 3128421328 | +1 312-842-1328 Illinois U.S.A.
  • 3128421329 | +1 312-842-1329 Illinois U.S.A.
  • 3128421330 | +1 312-842-1330 Illinois U.S.A.
  • 3128421331 | +1 312-842-1331 Illinois U.S.A.
  • 3128421332 | +1 312-842-1332 Illinois U.S.A.
  • 3128421333 | +1 312-842-1333 Illinois U.S.A.
  • 3128421334 | +1 312-842-1334 Illinois U.S.A.
  • 3128421335 | +1 312-842-1335 Illinois U.S.A.
  • 3128421336 | +1 312-842-1336 Illinois U.S.A.
  • 3128421337 | +1 312-842-1337 Illinois U.S.A.
  • 3128421338 | +1 312-842-1338 Illinois U.S.A.
  • 3128421339 | +1 312-842-1339 Illinois U.S.A.
  • 3128421340 | +1 312-842-1340 Illinois U.S.A.
  • 3128421341 | +1 312-842-1341 Illinois U.S.A.
  • 3128421342 | +1 312-842-1342 Illinois U.S.A.
  • 3128421343 | +1 312-842-1343 Illinois U.S.A.
  • 3128421344 | +1 312-842-1344 Illinois U.S.A.
  • 3128421345 | +1 312-842-1345 Illinois U.S.A.
  • 3128421346 | +1 312-842-1346 Illinois U.S.A.
  • 3128421347 | +1 312-842-1347 Illinois U.S.A.
  • 3128421348 | +1 312-842-1348 Illinois U.S.A.
  • 3128421349 | +1 312-842-1349 Illinois U.S.A.
  • 3128421350 | +1 312-842-1350 Illinois U.S.A.
  • 3128421351 | +1 312-842-1351 Illinois U.S.A.
  • 3128421352 | +1 312-842-1352 Illinois U.S.A.
  • 3128421353 | +1 312-842-1353 Illinois U.S.A.
  • 3128421354 | +1 312-842-1354 Illinois U.S.A.
  • 3128421355 | +1 312-842-1355 Illinois U.S.A.
  • 3128421356 | +1 312-842-1356 Illinois U.S.A.
  • 3128421357 | +1 312-842-1357 Illinois U.S.A.
  • 3128421358 | +1 312-842-1358 Illinois U.S.A.
  • 3128421359 | +1 312-842-1359 Illinois U.S.A.
  • 3128421360 | +1 312-842-1360 Illinois U.S.A.
  • 3128421361 | +1 312-842-1361 Illinois U.S.A.
  • 3128421362 | +1 312-842-1362 Illinois U.S.A.
  • 3128421363 | +1 312-842-1363 Illinois U.S.A.
  • 3128421364 | +1 312-842-1364 Illinois U.S.A.
  • 3128421365 | +1 312-842-1365 Illinois U.S.A.
  • 3128421366 | +1 312-842-1366 Illinois U.S.A.
  • 3128421367 | +1 312-842-1367 Illinois U.S.A.
  • 3128421368 | +1 312-842-1368 Illinois U.S.A.
  • 3128421369 | +1 312-842-1369 Illinois U.S.A.
  • 3128421370 | +1 312-842-1370 Illinois U.S.A.
  • 3128421371 | +1 312-842-1371 Illinois U.S.A.
  • 3128421372 | +1 312-842-1372 Illinois U.S.A.
  • 3128421373 | +1 312-842-1373 Illinois U.S.A.
  • 3128421374 | +1 312-842-1374 Illinois U.S.A.
  • 3128421375 | +1 312-842-1375 Illinois U.S.A.
  • 3128421376 | +1 312-842-1376 Illinois U.S.A.
  • 3128421377 | +1 312-842-1377 Illinois U.S.A.
  • 3128421378 | +1 312-842-1378 Illinois U.S.A.
  • 3128421379 | +1 312-842-1379 Illinois U.S.A.
  • 3128421380 | +1 312-842-1380 Illinois U.S.A.
  • 3128421381 | +1 312-842-1381 Illinois U.S.A.
  • 3128421382 | +1 312-842-1382 Illinois U.S.A.
  • 3128421383 | +1 312-842-1383 Illinois U.S.A.
  • 3128421384 | +1 312-842-1384 Illinois U.S.A.
  • 3128421385 | +1 312-842-1385 Illinois U.S.A.
  • 3128421386 | +1 312-842-1386 Illinois U.S.A.
  • 3128421387 | +1 312-842-1387 Illinois U.S.A.
  • 3128421388 | +1 312-842-1388 Illinois U.S.A.
  • 3128421389 | +1 312-842-1389 Illinois U.S.A.
  • 3128421390 | +1 312-842-1390 Illinois U.S.A.
  • 3128421391 | +1 312-842-1391 Illinois U.S.A.
  • 3128421392 | +1 312-842-1392 Illinois U.S.A.
  • 3128421393 | +1 312-842-1393 Illinois U.S.A.
  • 3128421394 | +1 312-842-1394 Illinois U.S.A.
  • 3128421395 | +1 312-842-1395 Illinois U.S.A.
  • 3128421396 | +1 312-842-1396 Illinois U.S.A.
  • 3128421397 | +1 312-842-1397 Illinois U.S.A.
  • 3128421398 | +1 312-842-1398 Illinois U.S.A.
  • 3128421399 | +1 312-842-1399 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