630 Area Code: Location, Cities, Map And Time Zone

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Area code 630 is in Illinois, USA , spanning 5 counties and serving 53 cities , including Aurora, Naperville or Bolingbrook; it currently uses 783 prefixes , assigned from 630-200-XXXX through 630-999-XXXX.

In service since August 03, 1996, area code 630 is the parent Numbering Plan Area in overlay complex 630/331.

The current local time is .

630 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 630 area code map

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Locate any 630-NXX prefix:

630-200-XXXX --- 630-299-XXXX
NPANXX Carrier1 Area Served2 Date3
630-200 Cellco Partnership Naperville 8/30/2006
630-201 T-Mobile USA Naperville 8/20/2004
630-202 T-Mobile USA La Grange N/A
630-203 MCIMetro Access Transmission Services Hinsdale N/A
630-204 Cellco Partnership Northbrook N/A
630-205 T-Mobile USA Northbrook N/A
630-206 Level 3 Communications West Chicago N/A
630-207 New Cingular Wireless PCS Hinsdale N/A
630-208 Illinois Bell Tel Co Geneva N/A
630-209 New Cingular Wireless PCS Hinsdale N/A
630-210 Teleport Communications America Naperville N/A
630-212 New Cingular Wireless PCS Wheeling N/A
630-213 Illinois Bell Tel Co Bartlett N/A
630-214 Level 3 Communications Hinsdale N/A
630-215 New Cingular Wireless PCS La Grange N/A
630-216 Rcn Telecom Services Of Illinios Big Rock N/A
630-217 New Cingular Wireless PCS Roselle N/A
630-218 Illinois Bell Tel Co Hinsdale N/A
630-219 Level 3 Communications Naperville 11/16/2006
630-220 New Cingular Wireless PCS Roselle N/A
630-221 Illinois Bell Tel Co Wheaton N/A
630-222 Cellco Partnership Chicago Zone 01 N/A
630-223 USA Mobility Wireless La Grange N/A
630-224 Illinois Bell Tel Co Naperville N/A
630-225 Level 3 Communications Warrenville N/A
630-226 Illinois Bell Tel Co Lemont N/A
630-227 Illinois Bell Tel Co Bensenville N/A
630-228 Level 3 Communications Itasca N/A
630-229 Comcast IP Phone Aurora N/A
630-230 Illinois Bell Tel Co Hinsdale N/A
630-231 Illinois Bell Tel Co West Chicago N/A
630-232 Illinois Bell Tel Co Geneva N/A
630-233 Paetec Itel Bartlett N/A
630-234 New Cingular Wireless PCS West Chicago N/A
630-235 New Cingular Wireless PCS La Grange N/A
630-236 Illinois Bell Tel Co Aurora N/A
630-237 Teleport Communications America Roselle N/A
630-238 Illinois Bell Tel Co Bensenville N/A
630-239 MCIMetro Access Transmission Services Batavia N/A
630-240 New Cingular Wireless PCS La Grange N/A
630-241 Illinois Bell Tel Co Downers Grove N/A
630-242 Level 3 Communications Hinsdale N/A
630-243 Illinois Bell Tel Co Lemont N/A
630-244 New Cingular Wireless PCS Wheeling N/A
630-245 Illinois Bell Tel Co Naperville N/A
630-246 Level 3 Communications Bartlett N/A
630-247 New Cingular Wireless PCS Hinsdale N/A
630-248 New Cingular Wireless PCS La Grange N/A
630-249 USA Mobility Wireless La Grange N/A
630-250 Illinois Bell Tel Co Itasca N/A
630-251 New Cingular Wireless PCS West Chicago N/A
630-252 Illinois Bell Tel Co Lemont N/A
630-253 New Cingular Wireless PCS Wheeling N/A
630-254 New Cingular Wireless PCS Roselle N/A
630-255 USA Mobility Wireless Maywood N/A
630-256 Illinois Bell Tel Co Aurora 9/30/2009
630-257 Illinois Bell Tel Co Lemont N/A
630-258 New Cingular Wireless PCS La Grange N/A
630-259 MCIMetro Access Transmission Services Roselle N/A
630-260 Illinois Bell Tel Co Wheaton N/A
630-261 Illinois Bell Tel Co Lombard N/A
630-262 Illinois Bell Tel Co Geneva N/A
630-263 Cellco Partnership Northbrook N/A
630-264 Illinois Bell Tel Co Aurora N/A
630-265 American Messaging Services La Grange 4/23/2001
630-266 USA Mobility Wireless La Grange N/A
630-267 New Cingular Wireless PCS Roselle N/A
630-268 Illinois Bell Tel Co Lombard N/A
630-269 Cellco Partnership Summit N/A
630-270 Cellco Partnership Aurora 5/18/2005
630-271 Illinois Bell Tel Co Downers Grove N/A
630-272 New Cingular Wireless PCS Hinsdale N/A
630-273 First Communications Plano N/A
630-274 Teleport Communications America Bensenville N/A
630-275 Illinois Bell Tel Co Downers Grove N/A
630-276 MCIMetro Access Transmission Services Naperville N/A
630-277 Cellco Partnership Sugar Grove 10/16/2009
630-278 New Cingular Wireless PCS Roselle N/A
630-279 Illinois Bell Tel Co Elmhurst N/A
630-280 New Cingular Wireless PCS Hinsdale N/A
630-281 Level 3 Communications Naperville N/A
630-282 MCIMetro Access Transmission Services Lombard N/A
630-283 Teleport Communications America Roselle N/A
630-284 New Cingular Wireless PCS Roselle N/A
630-285 Illinois Bell Tel Co Itasca N/A
630-286 MCIMetro Access Transmission Services Hinsdale N/A
630-287 New Cingular Wireless PCS Roselle N/A
630-288 Teleport Communications America Hinsdale N/A
630-289 Illinois Bell Tel Co Bartlett N/A
630-290 T-Mobile USA Lombard 4/2/2001
630-291 Cellco Partnership La Grange N/A
630-292 Cellco Partnership La Grange N/A
630-293 Illinois Bell Tel Co West Chicago N/A
630-294 Cellco Partnership Chicago Zone 01 N/A
630-295 Illinois Bell Tel Co Roselle N/A
630-296 Teleport Communications America Lemont N/A
630-297 Level 3 Communications Downers Grove N/A
630-298 American Messaging Services La Grange 4/23/2001
630-299 Level 3 Communications Aurora N/A
630-300-XXXX --- 630-399-XXXX
NPANXX Carrier1 Area Served2 Date3
630-300 MCIMetro Access Transmission Services Naperville N/A
630-301 Rcn Telecom Services Of Illinios Aurora N/A
630-302 Cellco Partnership Northbrook N/A
630-303 Cellco Partnership Naperville 9/2/2004
630-304 Indiana Paging Network La Grange N/A
630-305 Illinois Bell Tel Co Naperville N/A
630-306 New Cingular Wireless PCS Roselle N/A
630-307 Illinois Bell Tel Co Roselle N/A
630-308 Cellco Partnership La Grange N/A
630-309 Cellco Partnership Northbrook N/A
630-310 Rcn Telecom Services Of Illinios Downers Grove N/A
630-312 Illinois Bell Tel Co Lemont 2/15/2007
630-313 Rcn Telecom Services Of Illinios Geneva N/A
630-314 Illinois Bell Tel Co Roselle N/A
630-315 MCIMetro Access Transmission Services Wheaton N/A
630-316 American Messaging Services La Grange 4/23/2001
630-317 MCIMetro Access Transmission Services Lombard N/A
630-318 Level 3 Communications Big Rock N/A
630-319 Cellco Partnership La Grange N/A
630-320 Teleport Communications America Hinsdale N/A
630-321 Illinois Bell Tel Co Hinsdale N/A
630-322 Illinois Bell Tel Co Downers Grove N/A
630-323 Illinois Bell Tel Co Hinsdale N/A
630-324 MCIMetro Access Transmission Services Downers Grove N/A
630-325 Illinois Bell Tel Co Hinsdale N/A
630-326 Teleport Communications America Batavia N/A
630-327 T-Mobile USA La Grange N/A
630-328 Teleport Communications America Naperville N/A
630-329 New Cingular Wireless PCS Roselle N/A
630-330 MetroPCS Elmhurst N/A
630-331 Onvoy Elmhurst 06/26/2023
630-332 Paetec Itel Plano 11/3/2009
630-333 MetroPCS Elmhurst N/A
630-334 Cellco Partnership La Grange N/A
630-335 T-Mobile USA Naperville N/A
630-336 New Cingular Wireless PCS Roselle N/A
630-337 New Cingular Wireless PCS Roselle N/A
630-338 New Cingular Wireless PCS St Charles N/A
630-339 Level 3 Communications Roselle N/A
630-340 T-Mobile USA Aurora 7/13/2006
630-341 Cellco Partnership La Grange N/A
630-342 USA Mobility Wireless La Grange N/A
630-343 Teleport Communications America Lemont N/A
630-344 MCIMetro Access Transmission Services Wheaton N/A
630-345 Illinois Bell Tel Co Geneva N/A
630-346 New Cingular Wireless PCS West Chicago N/A
630-347 New Cingular Wireless PCS Roselle N/A
630-348 MCIMetro Access Transmission Services Glen Ellyn N/A
630-349 Vonage America Elmhurst 10/10/2019
630-350 Illinois Bell Tel Co Bensenville N/A
630-351 Illinois Bell Tel Co Roselle N/A
630-352 Cellco Partnership Naperville 2/7/2008
630-353 Illinois Bell Tel Co Downers Grove N/A
630-354 Paetec Itel Bensenville N/A
630-355 Illinois Bell Tel Co Naperville N/A
630-356 USA Mobility Wireless La Grange N/A
630-357 Illinois Bell Tel Co Naperville N/A
630-358 Level 3 Communications Kaneville N/A
630-359 Teleport Communications America Elmhurst N/A
630-360 Cellco Partnership Sugar Grove 9/2/2010
630-361 MetroPCS Itasca N/A
630-362 T-Mobile USA Naperville 2/11/2002
630-363 New Cingular Wireless PCS Roselle N/A
630-364 Level 3 Communications Naperville N/A
630-365 Illinois Bell Tel Co Elburn N/A
630-366 MCIMetro Access Transmission Services Hinsdale N/A
630-367 USA Mobility Wireless La Grange N/A
630-368 Illinois Bell Tel Co Hinsdale N/A
630-369 Illinois Bell Tel Co Naperville N/A
630-370 Cellco Partnership Northbrook N/A
630-371 MCIMetro Access Transmission Services Hinsdale N/A
630-372 Illinois Bell Tel Co Bartlett N/A
630-373 New Cingular Wireless PCS Roselle N/A
630-374 USA Mobility Wireless Naperville N/A
630-375 Illinois Bell Tel Co Aurora N/A
630-376 MCIMetro Access Transmission Services Lombard N/A
630-377 Illinois Bell Tel Co St Charles N/A
630-378 Illinois Bell Tel Co Lemont N/A
630-379 MCIMetro Access Transmission Services Elmhurst N/A
630-380 New Cingular Wireless PCS Roselle N/A
630-381 Illinois Bell Tel Co Yorkville 1/15/2015
630-382 MCIMetro Access Transmission Services Hinsdale N/A
630-383 MCIMetro Access Transmission Services Oswego N/A
630-384 Illinois Bell Tel Co Wheaton N/A
630-385 Level 3 Communications Yorkville N/A
630-386 New Cingular Wireless PCS West Chicago 7/9/2005
630-387 First Communications Elburn N/A
630-388 MCIMetro Access Transmission Services Naperville N/A
630-389 Level 3 Communications Batavia N/A
630-390 MCIMetro Access Transmission Services Downers Grove N/A
630-391 Cellco Partnership Sugar Grove N/A
630-392 T-Mobile USA Naperville 1/21/2004
630-393 Illinois Bell Tel Co Warrenville N/A
630-394 Bandwidth.com Clec Kaneville 11/5/2012
630-395 MCIMetro Access Transmission Services Downers Grove N/A
630-396 Rcn Telecom Services Of Illinios Lombard N/A
630-397 Paetec Itel Geneva 4/10/2001
630-398 New Cingular Wireless PCS Bartlett 1/12/2005
630-399 Cellco Partnership La Grange N/A
630-400-XXXX --- 630-499-XXXX
NPANXX Carrier1 Area Served2 Date3
630-400 T-Mobile USA Elgin 1/25/2001
630-401 T-Mobile USA Aurora 10/6/2005
630-402 Comcast IP Phone Geneva N/A
630-403 Paetec Itel Glen Ellyn N/A
630-404 Cellco Partnership Northbrook N/A
630-405 MCIMetro Access Transmission Services Aurora 10/11/2004
630-406 Illinois Bell Tel Co Batavia N/A
630-407 Illinois Bell Tel Co Wheaton N/A
630-408 New Cingular Wireless PCS Hinsdale N/A
630-409 Level 3 Communications Sugar Grove N/A
630-410 Teleport Communications America Lemont N/A
630-412 Teleport Communications America Bensenville N/A
630-413 Level 3 Communications Hinsdale N/A
630-414 New Cingular Wireless PCS West Chicago 5/2/2006
630-415 Illinois Bell Tel Co Elmhurst N/A
630-416 Illinois Bell Tel Co Naperville N/A
630-417 T-Mobile USA La Grange N/A
630-418 New Cingular Wireless PCS Hinsdale N/A
630-419 USA Mobility Wireless La Grange N/A
630-420 Illinois Bell Tel Co Naperville N/A
630-421 Cellco Partnership Northbrook N/A
630-422 Teleport Communications America Bensenville N/A
630-423 Teleport Communications America Aurora N/A
630-424 Illinois Bell Tel Co Lombard N/A
630-425 Teleport Communications America Batavia N/A
630-426 Teleport Communications America Lombard N/A
630-427 Illinois Bell Tel Co Downers Grove N/A
630-428 Illinois Bell Tel Co Naperville N/A
630-429 Teleport Communications America Aurora N/A
630-430 T-Mobile USA La Grange N/A
630-431 New Cingular Wireless PCS Roselle N/A
630-432 Cellco Partnership Downers Grove 6/12/2008
630-433 MCIMetro Access Transmission Services Elmhurst N/A
630-434 Illinois Bell Tel Co Downers Grove N/A
630-435 Illinois Bell Tel Co Downers Grove N/A
630-436 New Cingular Wireless PCS Roselle N/A
630-437 Paetec Itel Downers Grove 4/10/2001
630-438 MCIMetro Access Transmission Services Itasca N/A
630-439 MCIMetro Access Transmission Services Roselle N/A
630-440 T-Mobile USA West Chicago 2/12/2001
630-441 Teleport Communications America Downers Grove N/A
630-442 Teleport Communications America Downers Grove N/A
630-443 Illinois Bell Tel Co St Charles N/A
630-444 Illinois Bell Tel Co St Charles N/A
630-445 Teleport Communications America Naperville N/A
630-446 MCIMetro Access Transmission Services Glen Ellyn N/A
630-447 Level 3 Communications Warrenville 4/13/2006
630-448 Level 3 Communications Elburn N/A
630-449 Teleport Communications America Aurora N/A
630-450 Cellco Partnership Aurora 10/17/2005
630-451 Level 3 Communications Bensenville N/A
630-452 T-Mobile USA La Grange N/A
630-453 Cellco Partnership Naperville 11/21/2005
630-454 MCIMetro Access Transmission Services Batavia N/A
630-455 Illinois Bell Tel Co Hinsdale N/A
630-456 Teleport Communications America Wheaton N/A
630-457 Level 3 Communications Geneva N/A
630-458 Illinois Bell Tel Co Elmhurst N/A
630-459 Cellco Partnership Northbrook N/A
630-460 New Cingular Wireless PCS La Grange N/A
630-461 MetroPCS Roselle N/A
630-462 Illinois Bell Tel Co Wheaton N/A
630-463 MCIMetro Access Transmission Services Geneva N/A
630-464 New Cingular Wireless PCS Roselle N/A
630-465 Bandwidth.com Clec Sugar Grove 7/21/2010
630-466 Illinois Bell Tel Co Sugar Grove N/A
630-467 Illinois Bell Tel Co Itasca N/A
630-468 Rcn Telecom Services Of Illinios Hinsdale N/A
630-469 Illinois Bell Tel Co Glen Ellyn N/A
630-470 Cellco Partnership Naperville 4/27/2006
630-471 New Cingular Wireless PCS Roselle N/A
630-472 Illinois Bell Tel Co Hinsdale N/A
630-473 Comcast IP Phone West Chicago 11/20/2009
630-474 Comcast IP Phone Glen Ellyn N/A
630-475 MCIMetro Access Transmission Services Bensenville N/A
630-476 Cellco Partnership La Grange N/A
630-477 MCIMetro Access Transmission Services Bensenville N/A
630-478 Teleport Communications America Elmhurst N/A
630-479 T-Mobile USA Northbrook N/A
630-480 Teleport Communications America Wheaton N/A
630-481 Teleport Communications America Hinsdale N/A
630-482 Illinois Bell Tel Co Batavia N/A
630-483 Illinois Bell Tel Co Bartlett N/A
630-484 New Cingular Wireless PCS Hinsdale N/A
630-485 Paetec Itel St Charles 4/11/2001
630-486 AT&T Enterprises Aurora 6/18/2010
630-487 Cellco Partnership Downers Grove 12/18/2007
630-488 Cellco Partnership St Charles 2/7/2008
630-489 Onvoy Lombard 4/26/2010
630-490 Teleport Communications America La Grange N/A
630-491 Peerless Network Of Illinois Elmhurst 3/1/2011
630-492 Teleport Communications America Geneva N/A
630-493 Illinois Bell Tel Co Downers Grove N/A
630-494 New Cingular Wireless PCS Roselle N/A
630-495 Illinois Bell Tel Co Lombard N/A
630-496 Paetec Itel Bensenville N/A
630-497 Illinois Bell Tel Co Elgin N/A
630-498 USA Mobility Wireless La Grange N/A
630-499 Illinois Bell Tel Co Aurora N/A
630-501-XXXX --- 630-599-XXXX
NPANXX Carrier1 Area Served2 Date3
630-501 Comcast IP Phone Elmhurst N/A
630-502 New Cingular Wireless PCS Wheeling N/A
630-503 Teleport Communications America Elgin N/A
630-504 Teleport Communications America Bartlett N/A
630-505 Illinois Bell Tel Co Naperville N/A
630-506 T-Mobile USA Aurora 6/24/2010
630-507 New Cingular Wireless PCS Roselle N/A
630-508 Cellco Partnership Northbrook N/A
630-509 Teleport Communications America Bensenville N/A
630-510 Illinois Bell Tel Co Wheaton N/A
630-512 Illinois Bell Tel Co Downers Grove N/A
630-513 Illinois Bell Tel Co St Charles N/A
630-514 T-Mobile USA La Grange N/A
630-515 Illinois Bell Tel Co Downers Grove N/A
630-516 Illinois Bell Tel Co Elmhurst N/A
630-517 Level 3 Communications Wheaton N/A
630-518 MCIMetro Access Transmission Services Aurora N/A
630-519 Teleport Communications America Lombard N/A
630-520 Teleport Communications America West Chicago N/A
630-521 Illinois Bell Tel Co Bensenville N/A
630-522 MCIMetro Access Transmission Services Hinsdale N/A
630-523 Paetec Itel Roselle 4/11/2001
630-524 Level 3 Communications St Charles N/A
630-525 New Cingular Wireless PCS Roselle N/A
630-526 Teleport Communications America Batavia N/A
630-527 Illinois Bell Tel Co Naperville N/A
630-528 First Communications Hinsdale N/A
630-529 Illinois Bell Tel Co Roselle N/A
630-530 Illinois Bell Tel Co Elmhurst N/A
630-531 Cellco Partnership La Grange N/A
630-532 Paetec Itel Elmhurst 4/11/2001
630-533 Cellco Partnership Northbrook N/A
630-534 Paetec Itel Glen Ellyn 4/11/2001
630-535 Indiana Paging Network La Grange N/A
630-536 Teleport Communications America Naperville N/A
630-537 Illinois Bell Tel Co Hinsdale 6/28/2010
630-538 T-Mobile USA Sugar Grove 8/12/2010
630-539 Illinois Bell Tel Co Roselle N/A
630-540 Illinois Bell Tel Co Bartlett N/A
630-541 Teleport Communications America Downers Grove N/A
630-542 New Cingular Wireless PCS Roselle N/A
630-543 Illinois Bell Tel Co Elmhurst N/A
630-544 Paetec Itel Naperville 4/11/2001
630-545 Illinois Bell Tel Co Glen Ellyn N/A
630-546 MetroPCS Elmhurst 6/17/2002
630-547 Level 3 Communications Glen Ellyn N/A
630-548 Illinois Bell Tel Co Naperville N/A
630-549 Teleport Communications America St Charles N/A
630-550 Paetec Itel Bartlett 4/11/2001
630-551 Illinois Bell Tel Co Oswego N/A
630-552 Illinois Bell Tel Co Plano N/A
630-553 Illinois Bell Tel Co Yorkville N/A
630-554 Illinois Bell Tel Co Oswego N/A
630-556 Illinois Bell Tel Co Big Rock N/A
630-557 Illinois Bell Tel Co Kaneville N/A
630-558 New Cingular Wireless PCS Roselle N/A
630-559 MCIMetro Access Transmission Services Elmhurst N/A
630-560 Level 3 Communications Hinsdale N/A
630-561 New Cingular Wireless PCS La Grange N/A
630-562 Illinois Bell Tel Co West Chicago N/A
630-563 Level 3 Communications Elmhurst N/A
630-564 Cellco Partnership Northbrook N/A
630-565 New Cingular Wireless PCS Roselle N/A
630-566 Level 3 Communications Aurora N/A
630-567 Cellco Partnership La Grange N/A
630-568 Teleport Communications America Hinsdale N/A
630-569 Cellco Partnership Northbrook N/A
630-570 Paetec Itel Hinsdale 4/11/2001
630-571 Illinois Bell Tel Co Hinsdale N/A
630-572 Illinois Bell Tel Co Hinsdale N/A
630-573 Illinois Bell Tel Co Hinsdale N/A
630-574 Illinois Bell Tel Co Hinsdale N/A
630-575 Illinois Bell Tel Co Hinsdale N/A
630-576 Paetec Itel Lombard 4/11/2001
630-577 Illinois Bell Tel Co Naperville N/A
630-578 Level 3 Communications Geneva N/A
630-579 Illinois Bell Tel Co Naperville N/A
630-580 Paetec Itel Wheaton 4/11/2001
630-581 Teleport Communications America Hinsdale N/A
630-582 Illinois Bell Tel Co Roselle N/A
630-583 USA Mobility Wireless La Grange N/A
630-584 Illinois Bell Tel Co St Charles N/A
630-585 Illinois Bell Tel Co Aurora N/A
630-586 Illinois Bell Tel Co Hinsdale N/A
630-587 Illinois Bell Tel Co St Charles N/A
630-588 Illinois Bell Tel Co Wheaton N/A
630-589 MCIMetro Access Transmission Services Elmhurst N/A
630-590 Level 3 Communications Hinsdale N/A
630-591 Illinois Bell Tel Co Chicago Zone 01 N/A
630-592 Level 3 Communications Elmhurst N/A
630-593 Paetec Itel Batavia 4/11/2001
630-594 Paetec Itel Bensenville 4/11/2001
630-595 Illinois Bell Tel Co Bensenville N/A
630-596 MCIMetro Access Transmission Services Naperville N/A
630-597 MCIMetro Access Transmission Services Wheaton N/A
630-598 MCIMetro Access Transmission Services Downers Grove N/A
630-599 MCIMetro Access Transmission Services Lombard N/A
630-600-XXXX --- 630-699-XXXX
NPANXX Carrier1 Area Served2 Date3
630-600 Teleport Communications America Elmhurst N/A
630-601 New Cingular Wireless PCS Hinsdale N/A
630-602 New Cingular Wireless PCS Roselle N/A
630-603 Illinois Bell Tel Co Roselle N/A
630-604 Onvoy Warrenville N/A
630-605 New Cingular Wireless PCS Naperville N/A
630-606 Cellco Partnership La Grange N/A
630-607 Rcn Telecom Services Of Illinios Elmhurst N/A
630-608 Level 3 Communications Oswego N/A
630-609 New Cingular Wireless PCS Roselle N/A
630-610 New Cingular Wireless PCS Roselle N/A
630-612 Illinois Bell Tel Co Roselle N/A
630-613 Teleport Communications America Lombard N/A
630-614 First Communications Wheaton N/A
630-615 First Communications Naperville N/A
630-616 Illinois Bell Tel Co Bensenville N/A
630-617 Illinois Bell Tel Co Elmhurst N/A
630-618 T-Mobile USA Aurora 10/13/2004
630-619 Cellco Partnership La Grange N/A
630-620 Illinois Bell Tel Co Lombard N/A
630-621 Level 3 Communications West Chicago N/A
630-622 MCIMetro Access Transmission Services Roselle N/A
630-623 Illinois Bell Tel Co Hinsdale N/A
630-624 New Cingular Wireless PCS Roselle N/A
630-625 Paetec Itel Itasca 4/11/2001
630-626 Level 3 Communications Itasca N/A
630-627 Illinois Bell Tel Co Lombard N/A
630-628 Illinois Bell Tel Co Elmhurst N/A
630-629 Illinois Bell Tel Co Lombard N/A
630-630 First Communications Oswego 6/27/2007
630-631 Paetec Itel Aurora 4/11/2001
630-632 New Cingular Wireless PCS Hinsdale N/A
630-633 Paetec Itel Lemont 4/11/2001
630-634 Teleport Communications America Itasca N/A
630-635 AT&T Roselle N/A
630-636 First Communications Oswego 4/11/2001
630-637 Illinois Bell Tel Co Naperville N/A
630-638 Cellco Partnership La Grange N/A
630-639 Paetec Itel West Chicago 4/11/2001
630-640 New Cingular Wireless PCS La Grange N/A
630-641 New Cingular Wireless PCS Roselle N/A
630-642 New Cingular Wireless PCS Hinsdale N/A
630-643 Cellco Partnership La Grange N/A
630-644 MetroPCS Bensenville N/A
630-645 Illinois Bell Tel Co Hinsdale N/A
630-646 Illinois Bell Tel Co Naperville N/A
630-647 MCIMetro Access Transmission Services Itasca N/A
630-648 New Cingular Wireless PCS Roselle N/A
630-649 Illinois Bell Tel Co Naperville N/A
630-650 Cellco Partnership Northbrook N/A
630-651 Cellco Partnership Northbrook N/A
630-652 Illinois Bell Tel Co Lombard N/A
630-653 Illinois Bell Tel Co Wheaton N/A
630-654 Illinois Bell Tel Co Hinsdale N/A
630-655 Illinois Bell Tel Co Hinsdale N/A
630-656 T-Mobile USA Lombard N/A
630-657 Paetec Itel Warrenville 4/11/2001
630-658 MCIMetro Access Transmission Services Warrenville N/A
630-659 Cellco Partnership St Charles N/A
630-660 T-Mobile USA La Grange N/A
630-661 Cellco Partnership La Grange N/A
630-662 Illinois Bell Tel Co Western Springs N/A
630-663 Illinois Bell Tel Co Downers Grove N/A
630-664 T-Mobile USA Naperville 6/10/2002
630-665 Illinois Bell Tel Co Wheaton N/A
630-666 MetroPCS Elmhurst 5/22/2007
630-667 T-Mobile USA La Grange N/A
630-668 Illinois Bell Tel Co Wheaton N/A
630-669 T-Mobile USA Northbrook N/A
630-670 T-Mobile USA La Grange N/A
630-671 Illinois Bell Tel Co Roselle N/A
630-672 MCIMetro Access Transmission Services Roselle N/A
630-673 T-Mobile USA Northbrook N/A
630-674 T-Mobile USA Northbrook N/A
630-675 MetroPCS Roselle N/A
630-676 Cellco Partnership Northbrook N/A
630-677 T-Mobile USA Geneva N/A
630-678 Illinois Bell Tel Co Lombard N/A
630-679 Illinois Bell Tel Co Lemont N/A
630-680 American Messaging Services La Grange 4/16/2001
630-681 Illinois Bell Tel Co Wheaton N/A
630-682 Illinois Bell Tel Co Wheaton N/A
630-683 USA Mobility Wireless Maywood N/A
630-684 Illinois Bell Tel Co Hinsdale N/A
630-685 Level 3 Communications Lemont N/A
630-686 Level 3 Communications Hinsdale N/A
630-687 New Cingular Wireless PCS Naperville 1/26/2004
630-688 MetroPCS Elmhurst 2/14/2001
630-689 Level 3 Communications Naperville N/A
630-690 Illinois Bell Tel Co Wheaton N/A
630-691 Illinois Bell Tel Co Lombard N/A
630-692 Illinois Bell Tel Co Aurora N/A
630-693 Illinois Bell Tel Co Lombard N/A
630-694 Illinois Bell Tel Co Bensenville N/A
630-696 MCIMetro Access Transmission Services Naperville N/A
630-697 T-Mobile USA La Grange N/A
630-698 Cellco Partnership La Grange N/A
630-699 New Cingular Wireless PCS Naperville 8/30/2002
630-701-XXXX --- 630-799-XXXX
NPANXX Carrier1 Area Served2 Date3
630-701 T-Mobile USA Aurora 7/20/2004
630-702 New Cingular Wireless PCS Roselle N/A
630-703 New Cingular Wireless PCS Hinsdale N/A
630-704 American Messaging Services La Grange 4/16/2001
630-705 Illinois Bell Tel Co Lombard N/A
630-706 Illinois Bell Tel Co Hinsdale N/A
630-707 Cellco Partnership Northbrook N/A
630-708 AT&T Enterprises Yorkville 11/15/2006
630-709 MetroPCS Roselle 6/10/2002
630-710 Cellco Partnership La Grange N/A
630-712 Cellco Partnership La Grange N/A
630-713 Illinois Bell Tel Co Naperville N/A
630-714 American Messaging Services Chicago Zone 01 4/16/2001
630-715 New Cingular Wireless PCS St Charles 1/22/2002
630-716 Teleport Communications America Hinsdale N/A
630-717 Illinois Bell Tel Co Naperville N/A
630-718 Illinois Bell Tel Co Naperville N/A
630-719 Illinois Bell Tel Co Downers Grove N/A
630-720 Cellco Partnership Aurora 1/25/2021
630-721 Cellco Partnership Northbrook N/A
630-722 Illinois Bell Tel Co Hinsdale N/A
630-723 MCIMetro Access Transmission Services Aurora N/A
630-724 Illinois Bell Tel Co Downers Grove N/A
630-725 Illinois Bell Tel Co Downers Grove N/A
630-726 Cellco Partnership La Grange N/A
630-727 American Messaging Services La Grange 4/13/2001
630-728 T-Mobile USA La Grange N/A
630-729 Level 3 Communications Downers Grove N/A
630-730 New Cingular Wireless PCS Naperville 2/28/2002
630-731 T-Mobile USA Aurora 3/31/2011
630-732 Cellco Partnership Northbrook N/A
630-733 Teleport Communications America Big Rock 2/14/2001
630-734 Illinois Bell Tel Co Hinsdale N/A
630-735 MCIMetro Access Transmission Services Itasca N/A
630-736 Illinois Bell Tel Co Bartlett N/A
630-737 Illinois Bell Tel Co Downers Grove N/A
630-738 Cellco Partnership La Grange N/A
630-739 Illinois Bell Tel Co Lemont N/A
630-740 Cellco Partnership Aurora N/A
630-741 MCIMetro Access Transmission Services Bensenville N/A
630-742 T-Mobile USA Naperville N/A
630-743 Teleport Communications America Downers Grove N/A
630-744 New Cingular Wireless PCS Roselle N/A
630-745 T-Mobile USA Northbrook N/A
630-746 Cellco Partnership Sugar Grove 6/11/2008
630-747 T-Mobile USA La Grange N/A
630-748 Level 3 Communications Lombard N/A
630-749 Level 3 Communications Elmhurst N/A
630-750 New Cingular Wireless PCS La Grange N/A
630-751 New Cingular Wireless PCS Roselle N/A
630-752 Illinois Bell Tel Co Wheaton N/A
630-753 Illinois Bell Tel Co Naperville N/A
630-754 MCIMetro Access Transmission Services Lemont N/A
630-755 Teleport Communications America Lemont N/A
630-756 Level 3 Communications Hinsdale N/A
630-757 Level 3 Communications Bensenville N/A
630-758 Illinois Bell Tel Co Elmhurst N/A
630-759 Illinois Bell Tel Co Lemont N/A
630-760 Paetec Itel Itasca N/A
630-761 Illinois Bell Tel Co Batavia N/A
630-762 Illinois Bell Tel Co St Charles N/A
630-763 T-Mobile USA Elmhurst 07/24/2024
630-764 New Cingular Wireless PCS Roselle N/A
630-765 New Cingular Wireless PCS Wheaton 3/2/2005
630-766 Illinois Bell Tel Co Bensenville N/A
630-767 New Cingular Wireless PCS Roselle N/A
630-768 T-Mobile USA Naperville 10/3/2002
630-769 Illinois Bell Tel Co Downers Grove N/A
630-770 MetroPCS Aurora 7/13/2006
630-771 Illinois Bell Tel Co Lemont N/A
630-772 Cellco Partnership Northbrook N/A
630-773 Illinois Bell Tel Co Itasca N/A
630-774 T-Mobile USA La Grange N/A
630-775 Illinois Bell Tel Co Itasca N/A
630-776 MetroPCS Elmhurst 1/3/2001
630-777 Cellco Partnership Sugar Grove 8/23/2006
630-778 Illinois Bell Tel Co Naperville N/A
630-779 New Cingular Wireless PCS West Chicago N/A
630-780 Cellco Partnership Naperville 8/21/2008
630-781 T-Mobile USA La Grange N/A
630-782 Illinois Bell Tel Co Elmhurst N/A
630-783 Illinois Bell Tel Co Lemont N/A
630-784 Illinois Bell Tel Co Wheaton N/A
630-785 Teleport Communications America Lombard N/A
630-786 Level 3 Communications Downers Grove N/A
630-787 Illinois Bell Tel Co Bensenville N/A
630-788 T-Mobile USA Aurora 6/6/2001
630-789 Illinois Bell Tel Co Hinsdale N/A
630-790 Illinois Bell Tel Co Glen Ellyn N/A
630-791 Teleport Communications America Warrenville N/A
630-792 Illinois Bell Tel Co Lombard N/A
630-793 Onvoy Glen Ellyn N/A
630-794 Illinois Bell Tel Co Hinsdale N/A
630-795 Illinois Bell Tel Co Downers Grove N/A
630-796 Bandwidth.com Clec Downers Grove 10/6/2010
630-797 MCIMetro Access Transmission Services St Charles N/A
630-798 Illinois Bell Tel Co Naperville N/A
630-799 Illinois Bell Tel Co Naperville N/A
630-800-XXXX --- 630-899-XXXX
NPANXX Carrier1 Area Served2 Date3
630-800 Cellco Partnership Aurora 10/16/2006
630-801 Illinois Bell Tel Co Aurora N/A
630-802 T-Mobile USA Sugar Grove 4/2/2001
630-803 T-Mobile USA Aurora 1/17/2002
630-804 New Cingular Wireless PCS Roselle N/A
630-805 New Cingular Wireless PCS La Grange 7/27/2001
630-806 T-Mobile USA Aurora 2/16/2005
630-807 New Cingular Wireless PCS Roselle N/A
630-808 MetroPCS Elmhurst 10/3/2006
630-809 MetroPCS Aurora 8/22/2005
630-810 Illinois Bell Tel Co Downers Grove N/A
630-812 New Cingular Wireless PCS Lombard 4/11/2005
630-813 Illinois Bell Tel Co Naperville 12/10/2002
630-814 New Cingular Wireless PCS Roselle N/A
630-815 New Cingular Wireless PCS West Chicago 3/14/2007
630-816 T-Mobile USA Northbrook N/A
630-817 Cellco Partnership Northbrook N/A
630-818 MCIMetro Access Transmission Services West Chicago N/A
630-819 New Cingular Wireless PCS Hinsdale N/A
630-820 Illinois Bell Tel Co Aurora N/A
630-821 MCIMetro Access Transmission Services Warrenville N/A
630-822 New Cingular Wireless PCS Hinsdale N/A
630-823 MCIMetro Access Transmission Services Bartlett N/A
630-824 Paetec Itel Downers Grove N/A
630-825 Paetec Itel Roselle N/A
630-826 New Cingular Wireless PCS Roselle N/A
630-827 Paetec Itel Lombard N/A
630-828 Teleport Communications America Hinsdale N/A
630-829 Illinois Bell Tel Co Downers Grove N/A
630-830 Illinois Bell Tel Co Bartlett N/A
630-831 Cellco Partnership La Grange N/A
630-832 Illinois Bell Tel Co Elmhurst N/A
630-833 Illinois Bell Tel Co Elmhurst N/A
630-834 Illinois Bell Tel Co Elmhurst N/A
630-835 Paetec Itel Elmhurst N/A
630-836 Illinois Bell Tel Co Warrenville N/A
630-837 Illinois Bell Tel Co Bartlett N/A
630-838 USA Mobility Wireless Maywood N/A
630-839 Level 3 Communications Naperville N/A
630-840 Illinois Bell Tel Co Batavia N/A
630-841 New Cingular Wireless PCS La Grange N/A
630-842 New Cingular Wireless PCS La Grange N/A
630-843 Cellco Partnership Northbrook N/A
630-844 Illinois Bell Tel Co Aurora N/A
630-845 Illinois Bell Tel Co Geneva N/A
630-846 Cellco Partnership La Grange N/A
630-847 Onvoy Lombard 3/14/2007
630-848 Illinois Bell Tel Co Naperville N/A
630-849 T-Mobile USA Aurora 4/27/2004
630-850 Illinois Bell Tel Co Hinsdale N/A
630-851 Illinois Bell Tel Co Aurora N/A
630-852 Illinois Bell Tel Co Downers Grove N/A
630-853 New Cingular Wireless PCS Naperville 8/6/2001
630-854 T-Mobile USA Naperville 1/25/2001
630-855 Teleport Communications America Bartlett N/A
630-856 Illinois Bell Tel Co Hinsdale N/A
630-857 Illinois Bell Tel Co Naperville N/A
630-858 Illinois Bell Tel Co Glen Ellyn N/A
630-859 Illinois Bell Tel Co Aurora N/A
630-860 Illinois Bell Tel Co Bensenville N/A
630-861 MCIMetro Access Transmission Services Hinsdale N/A
630-862 Illinois Bell Tel Co Aurora 5/20/2002
630-863 T-Mobile USA Lemont 4/9/2001
630-864 T-Mobile USA Naperville 9/1/2005
630-865 T-Mobile USA La Grange N/A
630-866 Teleport Communications America Glen Ellyn N/A
630-867 USA Mobility Wireless La Grange N/A
630-868 Level 3 Communications Wheaton N/A
630-869 Peerless Network Of Illinois Downers Grove 6/25/2008
630-870 Teleport Communications America Aurora N/A
630-871 Illinois Bell Tel Co Wheaton N/A
630-872 Illinois Bell Tel Co Roselle N/A
630-873 Level 3 Communications Lombard N/A
630-874 MCIMetro Access Transmission Services Downers Grove N/A
630-875 Illinois Bell Tel Co Itasca N/A
630-876 Illinois Bell Tel Co West Chicago N/A
630-877 New Cingular Wireless PCS West Chicago 10/12/2006
630-878 T-Mobile USA La Grange 4/19/2001
630-879 Illinois Bell Tel Co Batavia N/A
630-880 New Cingular Wireless PCS La Grange 2/12/2001
630-881 New Cingular Wireless PCS Naperville 7/6/2001
630-882 Level 3 Communications Yorkville 7/6/2001
630-883 Level 3 Communications Elgin 1/22/2003
630-884 MCIMetro Access Transmission Services Big Rock N/A
630-885 T-Mobile USA Naperville 7/14/2003
630-886 T-Mobile USA La Grange N/A
630-887 Illinois Bell Tel Co Hinsdale N/A
630-888 T-Mobile USA Aurora 10/13/2006
630-889 Illinois Bell Tel Co Lombard N/A
630-890 T-Mobile USA Wheaton 6/6/2001
630-891 Paetec Itel Hinsdale N/A
630-892 Illinois Bell Tel Co Aurora N/A
630-893 Illinois Bell Tel Co Roselle N/A
630-894 Illinois Bell Tel Co Roselle N/A
630-895 Cellco Partnership Downers Grove 10/10/2023
630-896 Illinois Bell Tel Co Aurora N/A
630-897 Illinois Bell Tel Co Aurora N/A
630-898 Illinois Bell Tel Co Aurora N/A
630-899 New Cingular Wireless PCS Roselle N/A
630-901-XXXX --- 630-999-XXXX
NPANXX Carrier1 Area Served2 Date3
630-901 T-Mobile USA Naperville 4/28/2005
630-902 New Cingular Wireless PCS Wheeling N/A
630-903 MetroPCS Elmhurst 3/22/2005
630-904 Illinois Bell Tel Co Naperville N/A
630-905 Illinois Bell Tel Co Roselle N/A
630-906 Illinois Bell Tel Co Aurora N/A
630-907 Illinois Bell Tel Co Aurora N/A
630-908 New Cingular Wireless PCS Hinsdale N/A
630-909 Paetec Itel Wheaton N/A
630-910 Illinois Bell Tel Co Downers Grove N/A
630-912 Teleport Communications America Roselle N/A
630-913 New Cingular Wireless PCS Wheeling N/A
630-914 Illinois Bell Tel Co Lemont 6/20/2006
630-915 T-Mobile USA Hinsdale 9/6/2001
630-916 Illinois Bell Tel Co Lombard N/A
630-917 New Cingular Wireless PCS Roselle N/A
630-918 T-Mobile USA La Grange N/A
630-919 Teleport Communications America Itasca N/A
630-920 Illinois Bell Tel Co Hinsdale N/A
630-921 Cellco Partnership Summit N/A
630-922 Illinois Bell Tel Co Naperville N/A
630-923 T-Mobile USA Wheaton N/A
630-924 Illinois Bell Tel Co Roselle N/A
630-925 MCIMetro Access Transmission Services Lombard N/A
630-926 T-Mobile USA La Grange N/A
630-927 Cellco Partnership La Grange N/A
630-928 Illinois Bell Tel Co Hinsdale N/A
630-929 Level 3 Communications Downers Grove N/A
630-930 MetroPCS Elmhurst N/A
630-931 Teleport Communications America Itasca N/A
630-932 Illinois Bell Tel Co Lombard N/A
630-933 Illinois Bell Tel Co Wheaton N/A
630-934 AT&T Enterprises Elburn 2/14/2001
630-935 T-Mobile USA Lombard 4/2/2001
630-936 Level 3 Communications Elmhurst N/A
630-937 Paetec Itel Batavia N/A
630-938 Level 3 Communications Geneva N/A
630-939 Cellco Partnership Northbrook N/A
630-940 Paetec Itel St Charles N/A
630-941 Illinois Bell Tel Co Elmhurst N/A
630-942 Illinois Bell Tel Co Glen Ellyn N/A
630-943 Teleport Communications America Geneva N/A
630-944 MCIMetro Access Transmission Services Downers Grove N/A
630-945 MCIMetro Access Transmission Services St Charles N/A
630-946 Paetec Itel Naperville N/A
630-947 Paetec Itel Aurora N/A
630-948 Level 3 Communications Bensenville N/A
630-949 Paetec Itel Wheaton N/A
630-951 Cellco Partnership Northbrook N/A
630-952 First Communications Aurora 2/28/2005
630-953 Illinois Bell Tel Co Lombard N/A
630-954 Illinois Bell Tel Co Hinsdale N/A
630-955 Illinois Bell Tel Co Naperville N/A
630-956 Illinois Bell Tel Co Elmhurst 1/31/2003
630-957 First Communications West Chicago 5/21/2004
630-960 Illinois Bell Tel Co Downers Grove N/A
630-961 Illinois Bell Tel Co Naperville N/A
630-962 Level 3 Communications Aurora 10/13/2006
630-963 Illinois Bell Tel Co Downers Grove N/A
630-964 Illinois Bell Tel Co Downers Grove N/A
630-965 T-Mobile USA Bartlett N/A
630-966 Illinois Bell Tel Co Aurora N/A
630-967 First Communications Downers Grove 5/24/2004
630-968 Illinois Bell Tel Co Downers Grove N/A
630-969 Illinois Bell Tel Co Downers Grove N/A
630-970 New Cingular Wireless PCS Wheeling N/A
630-971 Illinois Bell Tel Co Downers Grove N/A
630-972 Illinois Bell Tel Co Lemont N/A
630-973 MetroPCS Roselle 4/19/2001
630-974 Level 3 Communications Hinsdale N/A
630-975 Cellco Partnership Northbrook N/A
630-977 New Cingular Wireless PCS Roselle N/A
630-978 Illinois Bell Tel Co Aurora N/A
630-979 Illinois Bell Tel Co Naperville N/A
630-980 Illinois Bell Tel Co Roselle N/A
630-981 MCIMetro Access Transmission Services Downers Grove N/A
630-982 Level 3 Communications Big Rock N/A
630-983 Illinois Bell Tel Co Naperville N/A
630-984 Level 3 Communications Glen Ellyn N/A
630-985 Illinois Bell Tel Co Downers Grove N/A
630-986 Illinois Bell Tel Co Hinsdale N/A
630-987 New Cingular Wireless PCS Roselle N/A
630-988 Cellco Partnership La Grange N/A
630-989 Cellco Partnership Northbrook N/A
630-990 Illinois Bell Tel Co Hinsdale N/A
630-991 New Cingular Wireless PCS Downers Grove 7/27/2004
630-992 Cellco Partnership Northbrook N/A
630-993 Illinois Bell Tel Co Elmhurst N/A
630-994 MCIMetro Access Transmission Services Roselle N/A
630-995 New Cingular Wireless PCS Naperville 8/25/2004
630-996 New Cingular Wireless PCS Downers Grove 05/12/2025
630-997 New Cingular Wireless PCS Roselle N/A
630-998 MCIMetro Access Transmission Services Geneva N/A
630-999 T-Mobile USA Sugar Grove 6/21/2006
  1. NPA-NXX assigned carrier; with Number Pooling thousand block numbers are often assigned to other carriers as well; moreover, phone numbers can be ported between service providers
  2. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  3. Assignment date. N/A - mostly central office codes assigned before 2001.
  4. NXX prefixes last updated: November 22, 2025

Cities in area code 630

City1 County Time Zone1
Addison Dupage C
Aurora Kane C
Bartlett Dupage C
Batavia Kane C
Bensenville Dupage C
Big Rock Kane C
Bloomingdale Dupage C
Bolingbrook Will C
Bristol Kendall C
Carol Stream Dupage C
Clarendon Hills Dupage C
Darien Dupage C
Downers Grove Dupage C
Elburn Kane C
Elmhurst Dupage C
Eola Dupage C
Fox Valley Dupage C
Geneva Kane C
Glen Ellyn Dupage C
Glendale Heights Dupage C
Hanover Park Cook C
Hinsdale Dupage C
Itasca Dupage C
Kaneville Kane C
Lafox Kane C
Lemont Cook C
Lisle Dupage C
Lombard Dupage C
Medinah Dupage C
Millbrook Kendall C
Montgomery Kendall C
Mooseheart Kane C
Naperville Will C
North Aurora Kane C
Oak Brook Dupage C
Oswego Kendall C
Plano Kendall C
Roselle Dupage C
St Charles Kane C
Streamwood Cook C
Sugar Grove Kane C
Villa Park Dupage C
Warrenville Dupage C
Wasco Kane C
Wayne Dupage C
West Chicago Dupage C
Westmont Dupage C
Wheaton Dupage C
Willowbrook Dupage C
Winfield Dupage C
Wood Dale Dupage C
Woodridge Dupage C
Yorkville Kendall C
  1. Listed above are most places served by USA area code 630. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. C stands for Central Time (currently ).
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