The 630 Area Code (or Area Code 630) is located in the state of IL. Area Code 630 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.17 million unique phone numbers and 7.03 million individuals near the city of Naperville
Area code 630 was put into service. Area code 630 was created from a split of area code 708. In 2007 area code 630 was overlaid with area code 331.
Arlington Heights, Aurora, Bartlett, Batavia, Bensenville, Big Rock, Bolingbrook, Chicago, Downers Grove, Elburn, Elgin, Elk Grove Village, Elmhurst, Geneva, Glen Ellyn, Hinsdale, Itasca, La Grange, La Grange Park, Lemont, Lombard, Maywood, Naperville, Northbrook, Oak Brook, Oswego, Plano, Roselle, Saint Charles, Schaumburg, St Charles, Sugar Grove, Summit Argo, Warrenville, West Chicago, Wheaton, Wheeling, Wood Dale, Yorkville.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 630-484 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-485 | Kane | Saint Charles | Ovation Communications Of Illinois, Inc. | Landline |
| 630-486 | Kane | Aurora | At&t Corp. | Landline |
| 630-487 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-488 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-489 | DuPage | Lombard | West Telecom Services, Llc - IL | Landline |
| 630-490 | Cook | Chicago | Teleport Communications America, Llc - IL | Landline |
| 630-491 | DuPage | Elmhurst | Peerless Network Of Illinois, Llc - IL | Landline |
| 630-492 | Kane | Geneva | Teleport Communications America, Llc - IL | Landline |
| 630-493 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-494 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-495 | DuPage | Lombard | Ameritech Illinois | Landline |
| 630-496 | DuPage | Bensenville | Ovation Communications Of Illinois, Inc. | Landline |
| 630-497 | Kane | Elgin | Ameritech Illinois | Landline |
| 630-498 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-499 | Kane | Aurora | Ameritech Illinois | Landline |
| 630-501 | DuPage | Elmhurst | Comcast Phone Of Illinois, Llc Dba Comco - IL | Landline |
| 630-502 | Cook | Wheeling | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-503 | Cook | Schaumburg | Teleport Communications America, Llc - IL | Landline |
| 630-504 | Cook | Bartlett | Teleport Communications America, Llc - IL | Landline |
| 630-505 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-506 | Kane | Aurora | T-Mobile Usa, Inc. | Wireless |
| 630-507 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-508 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-509 | DuPage | Oak Brook | At&t Local | Landline |
| 630-510 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-512 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-513 | Kane | Saint Charles | Ameritech Illinois | Landline |
| 630-514 | Cook | La Grange Park | Sprint Spectrum L.p. | Wireless |
| 630-515 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-516 | DuPage | Elmhurst | Ameritech Illinois | Landline |
| 630-517 | DuPage | Wheaton | Level 3 Communications, Llc - IL | Landline |
| 630-518 | Kane | Aurora | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-519 | DuPage | Lombard | Teleport Communications America, Llc - IL | Landline |
| 630-520 | DuPage | Oak Brook | Teleport Communications America, Llc - IL | Landline |
| 630-521 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-522 | DuPage | Hinsdale | Allegiance Telecom, Inc. - IL | Landline |
| 630-523 | DuPage | Roselle | Ovation Communications Of Illinois, Inc. | Landline |
| 630-524 | Kane | Saint Charles | Broadwing Communications, Llc - IL | Landline |
| 630-525 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-526 | Kane | Batavia | Teleport Communications America, Llc - IL | Landline |
| 630-527 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-528 | DuPage | Hinsdale | First Communications, Llc | Wireless |
| 630-529 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-530 | DuPage | Elmhurst | Ameritech Illinois | Landline |
| 630-531 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-532 | DuPage | Elmhurst | Ovation Communications Of Illinois, Inc. | Landline |
| 630-533 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-534 | DuPage | Glen Ellyn | Ovation Communications Of Illinois, Inc. | Landline |
| 630-535 | Cook | La Grange Park | Indiana Paging Ntwk | Wireless |
| 630-536 | DuPage | Naperville | Teleport Communications America, Llc - IL | Landline |
| 630-537 | DuPage | Hinsdale | Ameritech Illinois | Landline |
| 630-538 | Kane | Sugar Grove | T-Mobile Usa, Inc. | Wireless |
| 630-539 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-540 | Cook | Bartlett | Ameritech Illinois | Landline |
| 630-541 | DuPage | Downers Grove | Teleport Communications America, Llc - IL | Landline |
| 630-542 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-543 | DuPage | Elmhurst | Ameritech Illinois | Landline |
| 630-544 | DuPage | Naperville | Ovation Communications Of Illinois, Inc. | Landline |
| 630-545 | DuPage | Glen Ellyn | Ameritech Illinois | Landline |
| 630-546 | DuPage | Elmhurst | Sprint Spectrum L.p. | Wireless |
| 630-547 | Cook | Arlington Heights | Broadwing Communications, Llc - IL | Landline |
| 630-548 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-549 | Kane | Saint Charles | Teleport Communications America, Llc - IL | Landline |
| 630-550 | Cook | Bartlett | Ovation Communications Of Illinois, Inc. | Landline |
| 630-551 | Kendall | Oswego | Ameritech Illinois | Landline |
| 630-552 | Kendall | Plano | Ameritech Illinois | Landline |
| 630-553 | Kendall | Yorkville | Ameritech Illinois | Landline |
| 630-554 | Kendall | Oswego | Ameritech Illinois | Landline |
| 630-556 | Kane | Big Rock | Ameritech Illinois | Landline |
| Phone Number 630-621-9040 |
USAGE Landline |
City West Chicago |
Operate Read more about who called from 6306219040 |
Update Time Mar-27-2026 |
| Phone Number 630-581-7102 |
USAGE Landline |
City Oak Brook |
Operate Read more about who called from 6305817102 |
Update Time Mar-26-2026 |
| Phone Number 630-948-3693 |
USAGE Landline |
City Bensenville |
Operate Read more about who called from 6309483693 |
Update Time Mar-26-2026 |
| Phone Number 630-509-0741 |
USAGE Landline |
City Oak Brook |
Operate Read more about who called from 6305090741 |
Update Time Mar-26-2026 |
| Phone Number 630-296-7536 |
USAGE Landline |
City Lemont |
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Update Time Mar-26-2026 |
| Phone Number 630-866-8529 |
USAGE Landline |
City Glen Ellyn |
Operate Read more about who called from 6308668529 |
Update Time Mar-26-2026 |
| Phone Number 630-358-6365 |
USAGE Landline |
City Elburn |
Operate Read more about who called from 6303586365 |
Update Time Mar-26-2026 |
| Phone Number 630-936-4156 |
USAGE Landline |
City Elmhurst |
Operate Read more about who called from 6309364156 |
Update Time Mar-26-2026 |
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