Area code 312 is in Illinois, USA , serving the city of Chicago (downtown area); it currently uses 786 prefixes, assigned from 312-200-XXXX through 312-999-XXXX.
In service since January 01, 1947, area code 312 is the parent Numbering Plan Area in overlay complex 312/872.
The rest of the city of Chicago is covered by these overlaying area codes: 773/872.
The current local time is .
NPANXX | Area Served1 | Date2 |
---|---|---|
312-200 | Chicago Zone 01 | 10/2/2017 |
312-201 | Chicago Zone 01 | N/A |
312-202 | Chicago Zone 01 | N/A |
312-203 | Chicago Zone 01 | N/A |
312-204 | Chicago Zone 01 | N/A |
312-205 | Chicago Zone 01 | N/A |
312-206 | Chicago Zone 01 | N/A |
312-207 | Chicago Zone 01 | N/A |
312-208 | Chicago Zone 01 | N/A |
312-209 | Northbrook | N/A |
312-210 | Chicago Zone 01 | 7/19/2018 |
312-212 | Chicago Zone 01 | N/A |
312-213 | Chicago Zone 01 | N/A |
312-214 | Chicago Zone 01 | N/A |
312-215 | Wheeling | N/A |
312-216 | Chicago Zone 01 | 2/13/2012 |
312-217 | Chicago Zone 01 | N/A |
312-218 | Chicago Zone 01 | N/A |
312-219 | Chicago Zone 01 | 4/10/2012 |
312-220 | Chicago Zone 01 | N/A |
312-221 | Chicago Zone 01 | 6/17/2011 |
312-222 | Chicago Zone 01 | N/A |
312-223 | Chicago Zone 01 | N/A |
312-224 | Chicago Zone 01 | N/A |
312-225 | Chicago Zone 01 | N/A |
312-226 | Chicago Zone 01 | N/A |
312-227 | Chicago Zone 01 | 9/15/2010 |
312-228 | Chicago Zone 01 | N/A |
312-229 | Chicago Zone 01 | N/A |
312-230 | Chicago Zone 01 | N/A |
312-231 | Roselle | N/A |
312-232 | Chicago Zone 01 | 4/23/2001 |
312-233 | Chicago Zone 01 | N/A |
312-234 | Chicago Zone 01 | N/A |
312-235 | Chicago Zone 01 | N/A |
312-236 | Chicago Zone 01 | N/A |
312-237 | Chicago Zone 01 | N/A |
312-238 | Chicago Zone 01 | N/A |
312-239 | Chicago Zone 01 | N/A |
312-240 | Chicago Zone 01 | N/A |
312-241 | Chicago Zone 01 | 8/17/2011 |
312-242 | Chicago Zone 01 | N/A |
312-243 | Chicago Zone 01 | N/A |
312-244 | Chicago Zone 01 | N/A |
312-245 | Chicago Zone 01 | N/A |
312-246 | Wheeling | N/A |
312-247 | Chicago Zone 01 | 4/6/2004 |
312-248 | Chicago Zone 01 | 7/1/2014 |
312-249 | Chicago Zone 01 | N/A |
312-250 | Chicago Zone 01 | N/A |
312-251 | Chicago Zone 01 | N/A |
312-252 | Chicago Zone 01 | N/A |
312-253 | Chicago Zone 01 | N/A |
312-254 | Chicago Zone 01 | N/A |
312-255 | Chicago Zone 01 | N/A |
312-256 | Chicago Zone 01 | N/A |
312-257 | Chicago Zone 01 | 8/18/2011 |
312-258 | Chicago Zone 01 | N/A |
312-259 | Chicago Zone 01 | N/A |
312-260 | Chicago Zone 01 | N/A |
312-261 | Chicago Zone 01 | N/A |
312-262 | Chicago Zone 01 | N/A |
312-263 | Chicago Zone 01 | N/A |
312-264 | Chicago Zone 01 | N/A |
312-265 | Chicago Zone 01 | 11/29/2005 |
312-266 | Chicago Zone 01 | N/A |
312-267 | Chicago Zone 01 | N/A |
312-268 | Chicago Zone 01 | N/A |
312-269 | Chicago Zone 01 | N/A |
312-270 | Chicago Zone 01 | 1/16/2017 |
312-271 | Chicago Zone 01 | N/A |
312-272 | Chicago Zone 01 | N/A |
312-273 | Chicago Zone 01 | 9/13/2011 |
312-274 | Chicago Zone 01 | N/A |
312-275 | Chicago Zone 01 | N/A |
312-276 | Chicago Zone 01 | N/A |
312-277 | Chicago Zone 01 | N/A |
312-278 | Chicago Zone 01 | N/A |
312-279 | Chicago Zone 01 | N/A |
312-280 | Chicago Zone 01 | N/A |
312-281 | Chicago Zone 01 | N/A |
312-282 | Chicago Zone 01 | N/A |
312-283 | Chicago Zone 01 | N/A |
312-284 | Chicago Zone 01 | N/A |
312-285 | Chicago Zone 01 | N/A |
312-286 | Chicago Zone 01 | N/A |
312-287 | Chicago Zone 07 | N/A |
312-288 | Chicago Zone 01 | N/A |
312-289 | Chicago Zone 01 | N/A |
312-290 | Chicago Zone 01 | N/A |
312-291 | Chicago Zone 01 | N/A |
312-292 | Chicago Zone 01 | 9/2/2011 |
312-293 | Chicago Zone 01 | N/A |
312-294 | Chicago Zone 01 | N/A |
312-295 | La Grange | N/A |
312-296 | Chicago Zone 01 | N/A |
312-297 | Chicago Zone 01 | N/A |
312-298 | Chicago Zone 01 | N/A |
312-299 | Chicago Zone 01 | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-300 | Chicago Zone 01 | N/A |
312-301 | Hinsdale | N/A |
312-302 | Chicago Zone 01 | N/A |
312-303 | Wheeling | N/A |
312-304 | Hinsdale | N/A |
312-305 | Northbrook | N/A |
312-306 | Chicago Zone 01 | N/A |
312-307 | Chicago Zone 01 | N/A |
312-308 | Chicago Zone 01 | N/A |
312-309 | Chicago Zone 01 | N/A |
312-310 | Northbrook | N/A |
312-312 | Chicago Zone 01 | 1/19/2018 |
312-313 | Chicago Zone 01 | 11/10/2014 |
312-314 | Hinsdale | N/A |
312-315 | Chicago Zone 01 | N/A |
312-316 | Chicago Zone 01 | N/A |
312-317 | Wheeling | N/A |
312-318 | La Grange | N/A |
312-319 | Chicago Zone 01 | 4/28/2017 |
312-320 | Chicago Zone 01 | N/A |
312-321 | Chicago Zone 01 | N/A |
312-322 | Chicago Zone 01 | N/A |
312-323 | Chicago Zone 01 | 4/13/2001 |
312-324 | Chicago Zone 01 | 5/3/2001 |
312-325 | Chicago Zone 01 | 6/24/2003 |
312-326 | Chicago Zone 01 | N/A |
312-327 | Chicago Zone 01 | N/A |
312-328 | Chicago Zone 01 | N/A |
312-329 | Chicago Zone 01 | N/A |
312-330 | Chicago Zone 01 | N/A |
312-331 | Wheeling | N/A |
312-332 | Chicago Zone 01 | N/A |
312-333 | Chicago Zone 01 | 4/13/2001 |
312-334 | Chicago Zone 01 | N/A |
312-335 | Chicago Zone 01 | N/A |
312-336 | Chicago Zone 01 | N/A |
312-337 | Chicago Zone 01 | N/A |
312-338 | Chicago Zone 01 | N/A |
312-339 | Chicago Zone 01 | N/A |
312-340 | Chicago Zone 01 | N/A |
312-341 | Chicago Zone 01 | N/A |
312-342 | Chicago Zone 01 | N/A |
312-343 | Chicago Zone 01 | N/A |
312-344 | Chicago Zone 01 | N/A |
312-345 | Chicago Zone 01 | N/A |
312-346 | Chicago Zone 01 | N/A |
312-347 | Chicago Zone 01 | N/A |
312-348 | Chicago Zone 01 | 11/14/2003 |
312-349 | Chicago Zone 01 | N/A |
312-350 | Chicago Zone 01 | N/A |
312-351 | Chicago Zone 01 | N/A |
312-352 | Hinsdale | N/A |
312-353 | Chicago Zone 01 | N/A |
312-354 | Roselle | N/A |
312-355 | Chicago Zone 01 | N/A |
312-356 | Chicago Zone 01 | N/A |
312-357 | Chicago Zone 01 | N/A |
312-358 | Chicago Zone 01 | 7/21/2015 |
312-359 | Chicago Zone 01 | N/A |
312-360 | Chicago Zone 01 | N/A |
312-361 | Chicago Zone 01 | N/A |
312-362 | Chicago Zone 01 | N/A |
312-363 | Chicago Zone 01 | N/A |
312-364 | Chicago Zone 01 | N/A |
312-365 | Chicago Zone 01 | N/A |
312-366 | Chicago Zone 01 | 2/3/2016 |
312-367 | La Grange | N/A |
312-368 | Chicago Zone 01 | N/A |
312-369 | Chicago Zone 01 | N/A |
312-370 | Chicago Zone 01 | N/A |
312-371 | Chicago Zone 01 | N/A |
312-372 | Chicago Zone 01 | N/A |
312-373 | Chicago Zone 01 | N/A |
312-374 | Chicago Zone 01 | N/A |
312-375 | Chicago Zone 01 | N/A |
312-376 | Chicago Zone 01 | 6/11/2004 |
312-377 | Chicago Zone 01 | N/A |
312-378 | Chicago Zone 01 | N/A |
312-379 | Chicago Zone 01 | 4/10/2001 |
312-380 | Chicago Zone 01 | N/A |
312-381 | Chicago Zone 01 | N/A |
312-382 | Chicago Zone 01 | N/A |
312-383 | Chicago Zone 01 | 2/1/2016 |
312-384 | Chicago Zone 01 | N/A |
312-385 | Chicago Zone 01 | N/A |
312-386 | Chicago Zone 01 | N/A |
312-387 | Chicago Zone 01 | N/A |
312-388 | Chicago Zone 01 | N/A |
312-389 | Chicago Zone 01 | N/A |
312-390 | Chicago Zone 01 | 4/16/2001 |
312-391 | Chicago Zone 01 | N/A |
312-392 | Chicago Zone 01 | 10/23/2017 |
312-393 | Chicago Zone 01 | 4/23/2001 |
312-394 | Chicago Zone 01 | N/A |
312-395 | Chicago Zone 01 | N/A |
312-396 | Chicago Zone 01 | N/A |
312-397 | Chicago Zone 01 | N/A |
312-398 | Chicago Zone 01 | N/A |
312-399 | Chicago Zone 01 | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-400 | Chicago Zone 01 | 4/13/2001 |
312-401 | Chicago Zone 01 | N/A |
312-402 | Chicago Zone 01 | N/A |
312-403 | La Grange | N/A |
312-404 | Chicago Zone 01 | 10/14/2002 |
312-405 | Chicago Zone 01 | N/A |
312-406 | Wheeling | N/A |
312-407 | Chicago Zone 01 | N/A |
312-408 | Chicago Zone 01 | N/A |
312-409 | Chicago Zone 01 | N/A |
312-410 | Chicago Zone 01 | N/A |
312-412 | Wheeling | N/A |
312-413 | Chicago Zone 01 | N/A |
312-414 | Chicago Zone 01 | 8/12/2016 |
312-415 | Chicago Zone 01 | N/A |
312-416 | Chicago Zone 01 | N/A |
312-417 | Chicago Zone 01 | N/A |
312-418 | Chicago Zone 01 | N/A |
312-419 | Chicago Zone 01 | N/A |
312-420 | Chicago Zone 01 | N/A |
312-421 | Chicago Zone 01 | N/A |
312-422 | Chicago Zone 01 | N/A |
312-423 | Chicago Zone 01 | N/A |
312-424 | Chicago Zone 01 | N/A |
312-425 | Chicago Zone 01 | N/A |
312-426 | Chicago Zone 01 | N/A |
312-427 | Chicago Zone 01 | N/A |
312-428 | Chicago Zone 01 | N/A |
312-429 | Chicago Zone 01 | N/A |
312-430 | Chicago Zone 01 | N/A |
312-431 | Chicago Zone 01 | N/A |
312-432 | Chicago Zone 01 | N/A |
312-433 | Chicago Zone 01 | N/A |
312-434 | Chicago Zone 01 | 7/8/2011 |
312-435 | Chicago Zone 01 | N/A |
312-436 | Chicago Zone 01 | N/A |
312-437 | Chicago Zone 01 | N/A |
312-438 | Chicago Zone 01 | 6/2/2017 |
312-439 | Chicago Zone 01 | 11/28/2016 |
312-440 | Chicago Zone 01 | N/A |
312-441 | Chicago Zone 01 | N/A |
312-442 | Chicago Zone 01 | N/A |
312-443 | Chicago Zone 01 | N/A |
312-444 | Chicago Zone 01 | N/A |
312-445 | Chicago Zone 01 | N/A |
312-446 | Chicago Zone 01 | N/A |
312-447 | Chicago Zone 01 | N/A |
312-448 | Chicago Zone 01 | 8/2/2011 |
312-449 | Chicago Zone 01 | 4/23/2001 |
312-450 | Chicago Zone 01 | N/A |
312-451 | Chicago Zone 01 | N/A |
312-452 | Chicago Zone 01 | 4/13/2001 |
312-453 | Chicago Zone 01 | N/A |
312-454 | Chicago Zone 01 | N/A |
312-455 | Chicago Zone 01 | N/A |
312-456 | Chicago Zone 01 | N/A |
312-457 | Chicago Zone 01 | 4/23/2001 |
312-458 | Chicago Zone 01 | N/A |
312-459 | Chicago Zone 01 | 8/2/2011 |
312-460 | Chicago Zone 01 | N/A |
312-461 | Chicago Zone 01 | N/A |
312-462 | Chicago Zone 01 | N/A |
312-463 | Chicago Zone 01 | N/A |
312-464 | Chicago Zone 01 | N/A |
312-465 | Chicago Zone 01 | 3/26/2009 |
312-466 | Chicago Zone 01 | N/A |
312-467 | Chicago Zone 01 | N/A |
312-468 | Chicago Zone 01 | 6/26/2015 |
312-469 | Chicago Zone 01 | N/A |
312-470 | Chicago Zone 01 | N/A |
312-471 | Chicago Zone 01 | 6/26/2015 |
312-472 | Chicago Zone 01 | 10/27/2005 |
312-473 | Chicago Zone 01 | 11/15/2006 |
312-474 | Chicago Zone 01 | N/A |
312-475 | Chicago Zone 01 | N/A |
312-476 | Chicago Zone 01 | N/A |
312-477 | Chicago Zone 01 | 10/20/2010 |
312-478 | Chicago Zone 01 | 3/20/2014 |
312-479 | Chicago Zone 01 | N/A |
312-480 | Chicago Zone 01 | N/A |
312-481 | Chicago Zone 01 | 7/7/2017 |
312-482 | Chicago Zone 01 | N/A |
312-483 | Chicago Zone 01 | 8/22/2014 |
312-484 | Chicago Zone 01 | N/A |
312-485 | Chicago Zone 01 | N/A |
312-486 | Chicago Zone 01 | 4/23/2004 |
312-487 | Chicago Zone 01 | 10/27/2014 |
312-488 | Chicago Zone 01 | N/A |
312-489 | Chicago Zone 01 | N/A |
312-490 | Chicago Zone 01 | N/A |
312-491 | Chicago Zone 01 | N/A |
312-492 | Chicago Zone 01 | N/A |
312-493 | Chicago Zone 01 | N/A |
312-494 | Chicago Zone 01 | N/A |
312-495 | Chicago Zone 01 | N/A |
312-496 | Chicago Zone 01 | N/A |
312-497 | Chicago Zone 01 | N/A |
312-498 | Chicago Zone 01 | N/A |
312-499 | Chicago Zone 01 | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-500 | Chicago Zone 01 | 5/22/2018 |
312-501 | La Grange | N/A |
312-502 | Chicago Zone 01 | N/A |
312-503 | Chicago Zone 01 | N/A |
312-504 | Chicago Zone 01 | N/A |
312-505 | Chicago Zone 01 | N/A |
312-506 | Chicago Zone 01 | 5/24/2004 |
312-507 | Chicago Zone 01 | N/A |
312-508 | Chicago Zone 01 | 3/19/2012 |
312-509 | Chicago Zone 01 | 3/6/2012 |
312-510 | Hinsdale | N/A |
312-512 | Chicago Zone 01 | N/A |
312-513 | Chicago Zone 01 | N/A |
312-514 | Chicago Zone 01 | 4/13/2001 |
312-515 | Chicago Zone 01 | N/A |
312-516 | Chicago Zone 01 | N/A |
312-517 | Chicago Zone 01 | 2/9/2015 |
312-518 | Wheeling | N/A |
312-519 | Chicago Zone 01 | N/A |
312-520 | Chicago Zone 01 | N/A |
312-521 | Chicago Zone 01 | N/A |
312-522 | Chicago Zone 01 | 8/22/2014 |
312-523 | Chicago Zone 01 | N/A |
312-524 | Wheeling | N/A |
312-525 | Chicago Zone 01 | 3/20/2002 |
312-526 | Chicago Zone 01 | N/A |
312-527 | Chicago Zone 01 | N/A |
312-528 | Chicago Zone 01 | N/A |
312-529 | Chicago Zone 01 | N/A |
312-530 | Chicago Zone 01 | 7/28/2020 |
312-531 | Hinsdale | N/A |
312-532 | Chicago Zone 01 | N/A |
312-533 | Chicago Zone 01 | N/A |
312-534 | Chicago Zone 01 | 9/17/2008 |
312-535 | Chicago Zone 01 | 7/20/2017 |
312-536 | Chicago Zone 01 | 6/26/2015 |
312-537 | Chicago Zone 01 | N/A |
312-538 | Chicago Zone 01 | 7/21/2017 |
312-539 | Chicago Zone 01 | 1/11/2016 |
312-540 | Chicago Zone 01 | N/A |
312-541 | Chicago Zone 01 | N/A |
312-542 | Chicago Zone 01 | N/A |
312-543 | Chicago Zone 01 | N/A |
312-544 | Chicago Zone 01 | N/A |
312-545 | Chicago Zone 01 | N/A |
312-546 | Chicago Zone 01 | N/A |
312-547 | Chicago Zone 01 | N/A |
312-548 | Chicago Zone 01 | 9/5/2007 |
312-549 | Chicago Zone 01 | 9/25/2015 |
312-550 | Chicago Zone 01 | N/A |
312-551 | Chicago Zone 01 | N/A |
312-552 | Chicago Zone 01 | N/A |
312-553 | Chicago Zone 01 | N/A |
312-554 | Chicago Zone 01 | N/A |
312-556 | Chicago Zone 01 | N/A |
312-557 | Chicago Zone 01 | N/A |
312-558 | Chicago Zone 01 | N/A |
312-559 | Chicago Zone 01 | N/A |
312-560 | Chicago Zone 01 | N/A |
312-561 | Chicago Zone 01 | 6/20/2012 |
312-562 | Chicago Zone 01 | N/A |
312-563 | Chicago Zone 01 | N/A |
312-564 | Chicago Zone 01 | 11/13/2006 |
312-565 | Chicago Zone 01 | N/A |
312-566 | Chicago Zone 01 | N/A |
312-567 | Chicago Zone 01 | N/A |
312-568 | Chicago Zone 01 | N/A |
312-569 | Chicago Zone 01 | N/A |
312-570 | Chicago Zone 01 | N/A |
312-571 | Chicago Zone 01 | N/A |
312-572 | Chicago Zone 01 | N/A |
312-573 | Chicago Zone 01 | N/A |
312-574 | Chicago Zone 01 | N/A |
312-575 | Chicago Zone 01 | N/A |
312-576 | Chicago Zone 01 | N/A |
312-577 | Chicago Zone 01 | N/A |
312-578 | Chicago Zone 01 | N/A |
312-579 | Chicago Zone 01 | 7/25/2017 |
312-580 | Chicago Zone 01 | N/A |
312-581 | Chicago Zone 01 | 7/31/2017 |
312-582 | Chicago Zone 01 | 5/16/2002 |
312-583 | Chicago Zone 01 | N/A |
312-584 | Chicago Zone 01 | 8/14/2018 |
312-585 | Chicago Zone 01 | 4/16/2013 |
312-586 | Chicago Zone 01 | 5/4/2016 |
312-587 | Chicago Zone 01 | N/A |
312-588 | Chicago Zone 01 | N/A |
312-589 | Chicago Zone 01 | N/A |
312-590 | Chicago Zone 01 | N/A |
312-591 | Chicago Zone 01 | N/A |
312-592 | Chicago Zone 01 | N/A |
312-593 | Chicago Zone 01 | N/A |
312-594 | Chicago Zone 01 | 11/6/2008 |
312-595 | Chicago Zone 01 | N/A |
312-596 | Chicago Zone 01 | N/A |
312-597 | Chicago Zone 01 | 10/4/2016 |
312-598 | Chicago Zone 01 | 1/24/2019 |
312-599 | Chicago Zone 01 | 11/21/2016 |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-600 | Chicago Zone 01 | 5/1/2012 |
312-601 | Chicago Zone 01 | N/A |
312-602 | Chicago Zone 01 | N/A |
312-603 | Chicago Zone 01 | N/A |
312-604 | Chicago Zone 01 | N/A |
312-605 | Chicago Zone 01 | 8/6/2012 |
312-606 | Chicago Zone 01 | N/A |
312-607 | Chicago Zone 01 | N/A |
312-608 | Chicago Zone 01 | N/A |
312-609 | Chicago Zone 01 | N/A |
312-610 | Chicago Zone 01 | 8/6/2012 |
312-612 | Chicago Zone 01 | N/A |
312-613 | Chicago Zone 01 | N/A |
312-614 | Chicago Zone 01 | 10/19/2012 |
312-615 | Wheeling | N/A |
312-616 | Chicago Zone 01 | N/A |
312-617 | Chicago Zone 01 | N/A |
312-618 | Chicago Zone 01 | N/A |
312-619 | Chicago Zone 01 | 9/11/2012 |
312-620 | Chicago Zone 01 | 8/15/2012 |
312-621 | Chicago Zone 01 | N/A |
312-622 | Chicago Zone 01 | 2/14/2001 |
312-623 | Chicago Zone 01 | N/A |
312-624 | Chicago Zone 01 | N/A |
312-625 | Chicago Zone 01 | 11/12/2001 |
312-626 | Chicago Zone 01 | 2/4/2008 |
312-627 | Chicago Zone 01 | N/A |
312-628 | Chicago Zone 01 | N/A |
312-629 | Chicago Zone 01 | N/A |
312-630 | Chicago Zone 01 | N/A |
312-631 | Chicago Zone 01 | 1/11/2013 |
312-632 | Chicago Zone 01 | N/A |
312-633 | Chicago Zone 01 | N/A |
312-634 | Chicago Zone 01 | N/A |
312-635 | Chicago Zone 01 | N/A |
312-636 | Chicago Zone 01 | N/A |
312-637 | Chicago Zone 01 | N/A |
312-638 | Chicago Zone 01 | N/A |
312-639 | Chicago Zone 01 | 10/19/2017 |
312-640 | Chicago Zone 01 | N/A |
312-641 | Chicago Zone 01 | N/A |
312-642 | Chicago Zone 01 | N/A |
312-643 | Chicago Zone 01 | N/A |
312-644 | Chicago Zone 01 | N/A |
312-645 | Chicago Zone 01 | N/A |
312-646 | Chicago Zone 01 | N/A |
312-647 | Chicago Zone 01 | 5/24/2013 |
312-648 | Chicago Zone 01 | N/A |
312-649 | Chicago Zone 01 | N/A |
312-650 | Chicago Zone 01 | N/A |
312-651 | Chicago Zone 01 | N/A |
312-652 | Chicago Zone 01 | N/A |
312-653 | Chicago Zone 01 | N/A |
312-654 | Chicago Zone 01 | N/A |
312-655 | Chicago Zone 01 | N/A |
312-656 | Chicago Zone 01 | N/A |
312-657 | Chicago Zone 01 | N/A |
312-658 | Chicago Zone 01 | N/A |
312-659 | Chicago Zone 01 | N/A |
312-660 | Chicago Zone 01 | N/A |
312-661 | Chicago Zone 01 | N/A |
312-662 | Chicago Zone 01 | N/A |
312-663 | Chicago Zone 01 | N/A |
312-664 | Chicago Zone 01 | N/A |
312-665 | Chicago Zone 01 | N/A |
312-666 | Chicago Zone 01 | N/A |
312-667 | Chicago Zone 01 | 8/31/2012 |
312-668 | Chicago Zone 01 | 5/28/2019 |
312-669 | Chicago Zone 01 | N/A |
312-670 | Chicago Zone 01 | N/A |
312-671 | Chicago Zone 01 | N/A |
312-672 | Chicago Zone 01 | N/A |
312-673 | Chicago Zone 01 | N/A |
312-674 | Chicago Zone 01 | N/A |
312-675 | Chicago Zone 01 | N/A |
312-676 | Chicago Zone 01 | 6/16/2006 |
312-677 | Chicago Zone 01 | N/A |
312-678 | Chicago Zone 01 | 7/25/2013 |
312-679 | Chicago Zone 01 | 4/23/2001 |
312-680 | Chicago Zone 01 | N/A |
312-681 | Chicago Zone 01 | N/A |
312-682 | Chicago Zone 01 | 5/14/2020 |
312-683 | Chicago Zone 01 | N/A |
312-684 | Chicago Zone 01 | 9/13/2016 |
312-685 | Chicago Zone 01 | N/A |
312-686 | Chicago Zone 01 | 12/13/2016 |
312-687 | Chicago Zone 01 | 9/13/2016 |
312-688 | Chicago Zone 01 | N/A |
312-689 | Chicago Zone 01 | 4/13/2001 |
312-690 | Chicago Zone 01 | 5/6/2014 |
312-691 | Chicago Zone 01 | N/A |
312-692 | Chicago Zone 01 | N/A |
312-693 | Chicago Zone 01 | N/A |
312-694 | Chicago Zone 01 | N/A |
312-695 | Chicago Zone 01 | N/A |
312-696 | Chicago Zone 01 | N/A |
312-697 | Chicago Zone 01 | N/A |
312-698 | Chicago Zone 01 | 8/23/2001 |
312-699 | Hinsdale | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-701 | Chicago Zone 01 | N/A |
312-702 | Chicago Zone 01 | 12/31/2012 |
312-703 | Chicago Zone 01 | N/A |
312-704 | Chicago Zone 01 | N/A |
312-705 | Chicago Zone 01 | N/A |
312-706 | Chicago Zone 01 | N/A |
312-707 | Chicago Zone 01 | N/A |
312-708 | Chicago Zone 01 | 02/20/2024 |
312-709 | Chicago Zone 01 | 5/24/2013 |
312-710 | Chicago Zone 01 | N/A |
312-712 | Chicago Zone 01 | N/A |
312-713 | Chicago Zone 01 | 4/16/2001 |
312-714 | Chicago Zone 01 | N/A |
312-715 | Chicago Zone 01 | N/A |
312-716 | Chicago Zone 01 | N/A |
312-717 | La Grange | N/A |
312-718 | Chicago Zone 01 | N/A |
312-719 | Chicago Zone 01 | N/A |
312-720 | Chicago Zone 01 | N/A |
312-721 | Chicago Zone 01 | 10/22/2013 |
312-722 | Chicago Zone 01 | 6/1/2015 |
312-723 | Chicago Zone 01 | 11/28/2016 |
312-724 | Chicago Zone 01 | 2/7/2013 |
312-725 | Chicago Zone 01 | 10/8/2008 |
312-726 | Chicago Zone 01 | N/A |
312-727 | Chicago Zone 01 | N/A |
312-728 | Chicago Zone 01 | 10/19/2017 |
312-729 | Chicago Zone 01 | N/A |
312-730 | Chicago Zone 01 | N/A |
312-731 | Chicago Zone 01 | N/A |
312-732 | Chicago Zone 01 | N/A |
312-733 | Chicago Zone 01 | N/A |
312-734 | Chicago Zone 01 | 9/17/2015 |
312-735 | Chicago Zone 04 | 7/6/2001 |
312-736 | Chicago Zone 01 | 10/20/2017 |
312-737 | Chicago Zone 01 | N/A |
312-738 | Chicago Zone 01 | N/A |
312-739 | Chicago Zone 01 | N/A |
312-740 | Chicago Zone 01 | 4/13/2001 |
312-741 | Chicago Zone 01 | 10/20/2017 |
312-742 | Chicago Zone 01 | N/A |
312-743 | Chicago Zone 01 | 11/15/2001 |
312-744 | Chicago Zone 01 | N/A |
312-745 | Chicago Zone 01 | N/A |
312-746 | Chicago Zone 01 | N/A |
312-747 | Chicago Zone 01 | N/A |
312-748 | Chicago Zone 01 | 05/22/2023 |
312-749 | Hinsdale | N/A |
312-750 | Chicago Zone 01 | N/A |
312-751 | Chicago Zone 01 | N/A |
312-752 | Chicago Zone 01 | 4/19/2002 |
312-753 | Chicago Zone 01 | N/A |
312-754 | Chicago Zone 01 | 2/26/2013 |
312-755 | Chicago Zone 01 | N/A |
312-756 | Chicago Zone 01 | N/A |
312-757 | Chicago Zone 01 | 3/28/2013 |
312-758 | Chicago Zone 01 | N/A |
312-759 | Chicago Zone 01 | N/A |
312-760 | Chicago Zone 01 | 4/13/2001 |
312-761 | Chicago Zone 01 | 5/25/2018 |
312-762 | Chicago Zone 01 | N/A |
312-763 | Chicago Zone 01 | 5/12/2014 |
312-764 | Chicago Zone 01 | 10/20/2016 |
312-765 | Chicago Zone 01 | N/A |
312-766 | Chicago Zone 01 | 10/17/2016 |
312-767 | Chicago Zone 01 | 4/16/2015 |
312-768 | Chicago Zone 01 | N/A |
312-769 | Chicago Zone 01 | N/A |
312-770 | Chicago Zone 01 | N/A |
312-771 | Chicago Zone 01 | N/A |
312-772 | Chicago Zone 01 | 8/18/2008 |
312-773 | Chicago Zone 01 | 05/19/2023 |
312-774 | Chicago Zone 01 | 8/19/2013 |
312-775 | Chicago Zone 01 | N/A |
312-776 | Chicago Zone 01 | 1/30/2019 |
312-777 | Chicago Zone 01 | N/A |
312-778 | Chicago Zone 01 | 5/8/2015 |
312-779 | Chicago Zone 01 | 5/13/2019 |
312-780 | Chicago Zone 01 | N/A |
312-781 | Chicago Zone 01 | N/A |
312-782 | Chicago Zone 01 | N/A |
312-783 | Chicago Zone 01 | 8/8/2016 |
312-784 | Chicago Zone 01 | 7/12/2007 |
312-785 | Chicago Zone 01 | 8/19/2014 |
312-786 | Chicago Zone 01 | N/A |
312-787 | Chicago Zone 01 | N/A |
312-788 | Chicago Zone 01 | N/A |
312-789 | Chicago Zone 01 | N/A |
312-790 | Chicago Zone 01 | N/A |
312-791 | Chicago Zone 01 | N/A |
312-792 | Chicago Zone 01 | 11/20/2014 |
312-793 | Chicago Zone 01 | N/A |
312-794 | Chicago Zone 01 | N/A |
312-795 | Chicago Zone 01 | N/A |
312-796 | Chicago Zone 01 | 7/26/2016 |
312-797 | Chicago Zone 01 | N/A |
312-798 | Chicago Zone 01 | N/A |
312-799 | Chicago Zone 01 | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-800 | Chicago Zone 01 | 11/20/2012 |
312-801 | Chicago Zone 01 | 4/29/2013 |
312-802 | Chicago Zone 01 | N/A |
312-803 | Chicago Zone 01 | N/A |
312-804 | Chicago Zone 01 | 1/23/2002 |
312-805 | Chicago Zone 01 | N/A |
312-806 | Chicago Zone 01 | N/A |
312-807 | Chicago Zone 01 | N/A |
312-808 | Chicago Zone 01 | N/A |
312-809 | Chicago Zone 01 | 10/25/2013 |
312-810 | Chicago Zone 01 | N/A |
312-812 | Chicago Zone 01 | N/A |
312-813 | Chicago Zone 01 | N/A |
312-814 | Chicago Zone 01 | N/A |
312-815 | Chicago Zone 01 | 5/7/2018 |
312-816 | Hinsdale | N/A |
312-817 | Chicago Zone 01 | N/A |
312-818 | Chicago Zone 01 | 8/19/2013 |
312-819 | Chicago Zone 01 | N/A |
312-820 | Chicago Zone 01 | 1/8/2020 |
312-821 | Chicago Zone 01 | N/A |
312-822 | Chicago Zone 01 | N/A |
312-823 | Chicago Zone 01 | N/A |
312-824 | Chicago Zone 01 | 6/20/2016 |
312-825 | Chicago Zone 01 | 3/17/2016 |
312-826 | Chicago Zone 01 | 6/17/2016 |
312-827 | Chicago Zone 01 | N/A |
312-828 | Chicago Zone 01 | N/A |
312-829 | Chicago Zone 01 | N/A |
312-830 | Chicago Zone 01 | N/A |
312-831 | Chicago Zone 01 | N/A |
312-832 | Chicago Zone 01 | N/A |
312-833 | Chicago Zone 01 | N/A |
312-834 | Chicago Zone 01 | N/A |
312-835 | Chicago Zone 01 | N/A |
312-836 | Chicago Zone 01 | N/A |
312-837 | Chicago Zone 01 | 9/3/2015 |
312-838 | Chicago Zone 01 | 1/11/2016 |
312-839 | Chicago Zone 01 | 4/13/2001 |
312-840 | Chicago Zone 01 | N/A |
312-841 | Chicago Zone 01 | N/A |
312-842 | Chicago Zone 01 | N/A |
312-843 | Chicago Zone 01 | 3/12/2014 |
312-844 | Hinsdale | N/A |
312-845 | Chicago Zone 01 | N/A |
312-846 | Chicago Zone 01 | N/A |
312-847 | Chicago Zone 01 | 6/28/2019 |
312-848 | Chicago Zone 01 | N/A |
312-849 | Chicago Zone 01 | N/A |
312-850 | Chicago Zone 01 | N/A |
312-851 | Chicago Zone 01 | N/A |
312-852 | Chicago Zone 01 | N/A |
312-853 | Chicago Zone 01 | N/A |
312-854 | Chicago Zone 01 | N/A |
312-855 | Chicago Zone 01 | N/A |
312-856 | Chicago Zone 01 | N/A |
312-857 | Chicago Zone 01 | N/A |
312-858 | Chicago Zone 01 | 12/21/2015 |
312-859 | Chicago Zone 01 | N/A |
312-860 | Chicago Zone 01 | N/A |
312-861 | Chicago Zone 01 | N/A |
312-862 | Chicago Zone 01 | 1/25/2006 |
312-863 | Chicago Zone 01 | 4/10/2001 |
312-864 | Chicago Zone 01 | N/A |
312-865 | Wheeling | N/A |
312-866 | Chicago Zone 01 | 8/22/2014 |
312-867 | Chicago Zone 01 | N/A |
312-868 | Chicago Zone 01 | 12/4/2015 |
312-869 | Chicago Zone 01 | N/A |
312-870 | Chicago Zone 01 | N/A |
312-871 | Chicago Zone 01 | 8/28/2015 |
312-872 | Chicago Zone 01 | 7/12/2018 |
312-873 | Chicago Zone 01 | N/A |
312-874 | Chicago Zone 01 | 5/22/2015 |
312-875 | Chicago Zone 01 | N/A |
312-876 | Chicago Zone 01 | N/A |
312-877 | Chicago Zone 01 | 8/12/2014 |
312-878 | Chicago Zone 01 | 2/4/2008 |
312-879 | Chicago Zone 01 | N/A |
312-880 | Chicago Zone 01 | N/A |
312-881 | Chicago Zone 01 | 4/10/2001 |
312-882 | Chicago Zone 01 | N/A |
312-883 | Chicago Zone 01 | 11/12/2014 |
312-884 | Chicago Zone 01 | 4/10/2001 |
312-885 | Chicago Zone 01 | 9/22/2015 |
312-886 | Chicago Zone 01 | N/A |
312-887 | Chicago Zone 01 | N/A |
312-888 | Chicago Zone 01 | 1/13/2012 |
312-889 | Chicago Zone 01 | 6/25/2015 |
312-890 | Chicago Zone 01 | N/A |
312-891 | Chicago Zone 01 | N/A |
312-892 | Chicago Zone 01 | N/A |
312-893 | Chicago Zone 01 | N/A |
312-894 | Chicago Zone 01 | N/A |
312-895 | Chicago Zone 01 | N/A |
312-896 | Chicago Zone 01 | N/A |
312-897 | Chicago Zone 01 | 3/23/2015 |
312-898 | Chicago Zone 01 | N/A |
312-899 | Chicago Zone 01 | N/A |
NPANXX | Area Served1 | Date2 |
---|---|---|
312-900 | Chicago Zone 01 | 1/18/2019 |
312-901 | Chicago Zone 01 | N/A |
312-902 | Chicago Zone 01 | N/A |
312-903 | Chicago Zone 01 | 4/13/2001 |
312-904 | Chicago Zone 01 | N/A |
312-905 | Chicago Zone 01 | N/A |
312-906 | Chicago Zone 01 | N/A |
312-907 | Chicago Zone 01 | N/A |
312-908 | Chicago Zone 01 | N/A |
312-909 | Chicago Zone 01 | N/A |
312-910 | Chicago Zone 01 | N/A |
312-912 | Chicago Zone 01 | N/A |
312-913 | Chicago Zone 01 | N/A |
312-914 | Chicago Zone 01 | N/A |
312-915 | Chicago Zone 01 | N/A |
312-916 | Chicago Zone 01 | 4/23/2001 |
312-917 | Chicago Zone 01 | N/A |
312-918 | Chicago Zone 01 | 8/19/2013 |
312-919 | Chicago Zone 01 | N/A |
312-920 | Chicago Zone 01 | N/A |
312-921 | Chicago Zone 01 | 7/21/2008 |
312-922 | Chicago Zone 01 | N/A |
312-923 | Chicago Zone 01 | N/A |
312-924 | Chicago Zone 01 | N/A |
312-925 | Chicago Zone 01 | N/A |
312-926 | Chicago Zone 01 | N/A |
312-927 | Chicago Zone 01 | 8/21/2002 |
312-928 | Chicago Zone 01 | N/A |
312-929 | Chicago Zone 01 | 4/27/2006 |
312-930 | Chicago Zone 01 | N/A |
312-931 | Chicago Zone 01 | N/A |
312-932 | Chicago Zone 01 | N/A |
312-933 | Chicago Zone 01 | N/A |
312-934 | Chicago Zone 01 | 12/8/2014 |
312-935 | Chicago Zone 01 | N/A |
312-936 | Chicago Zone 01 | N/A |
312-937 | Chicago Zone 01 | 9/25/2014 |
312-938 | Chicago Zone 01 | N/A |
312-939 | Chicago Zone 01 | N/A |
312-940 | Chicago Zone 01 | 9/20/2013 |
312-941 | Chicago Zone 01 | N/A |
312-942 | Chicago Zone 01 | N/A |
312-943 | Chicago Zone 01 | N/A |
312-944 | Chicago Zone 01 | N/A |
312-945 | Chicago Zone 01 | N/A |
312-946 | Chicago Zone 01 | N/A |
312-947 | Chicago Zone 01 | 11/18/2010 |
312-948 | Chicago Zone 01 | 4/10/2001 |
312-949 | Chicago Zone 01 | N/A |
312-951 | Chicago Zone 01 | N/A |
312-952 | Chicago Zone 01 | N/A |
312-953 | Chicago Zone 01 | N/A |
312-954 | Chicago Zone 01 | N/A |
312-955 | Chicago Zone 01 | N/A |
312-956 | Chicago Zone 01 | 9/29/2014 |
312-957 | Chicago Zone 01 | N/A |
312-960 | Chicago Zone 01 | N/A |
312-961 | Chicago Zone 01 | N/A |
312-962 | Chicago Zone 01 | N/A |
312-963 | Chicago Zone 01 | N/A |
312-964 | Chicago Zone 01 | N/A |
312-965 | Chicago Zone 01 | N/A |
312-966 | Chicago Zone 01 | 11/18/2014 |
312-967 | Chicago Zone 01 | 8/7/2014 |
312-968 | La Grange | N/A |
312-969 | La Grange | N/A |
312-970 | Chicago Zone 01 | N/A |
312-971 | Chicago Zone 01 | 5/1/2014 |
312-972 | Chicago Zone 01 | N/A |
312-973 | Chicago Zone 01 | 2/19/2014 |
312-974 | Chicago Zone 01 | N/A |
312-975 | Chicago Zone 01 | 9/15/2014 |
312-977 | Chicago Zone 01 | N/A |
312-978 | Chicago Zone 01 | 10/22/2013 |
312-979 | Chicago Zone 01 | N/A |
312-980 | Chicago Zone 01 | N/A |
312-981 | Chicago Zone 01 | 4/10/2001 |
312-982 | Chicago Zone 01 | 10/7/2014 |
312-983 | Chicago Zone 01 | N/A |
312-984 | Chicago Zone 01 | N/A |
312-985 | Chicago Zone 01 | 4/10/2001 |
312-986 | Chicago Zone 01 | N/A |
312-987 | Chicago Zone 01 | N/A |
312-988 | Chicago Zone 01 | N/A |
312-989 | Chicago Zone 01 | 6/25/2015 |
312-990 | Hinsdale | N/A |
312-991 | Wheeling | N/A |
312-992 | Chicago Zone 01 | N/A |
312-993 | Chicago Zone 01 | N/A |
312-994 | Chicago Zone 01 | 4/10/2001 |
312-995 | Chicago Zone 01 | 8/12/2014 |
312-996 | Chicago Zone 01 | N/A |
312-997 | Chicago Zone 01 | N/A |
312-998 | Chicago Zone 01 | 8/12/2014 |
312-999 | Chicago Zone 01 | 8/20/2010 |
City1 | County | Time Zone2 |
---|---|---|
Chicago (downtown area) | Cook | C |