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 |
|---|---|---|---|---|
| 630-557 | Kane | Elburn | Ameritech Illinois | Landline |
| 630-558 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-559 | DuPage | Elmhurst | Allegiance Telecom, Inc. - IL | Landline |
| 630-560 | DuPage | Hinsdale | Broadwing Communications, Llc - IL | Wireless |
| 630-561 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-562 | DuPage | West Chicago | Ameritech Illinois | Landline |
| 630-563 | DuPage | Elmhurst | Broadwing Communications, Llc - IL | Landline |
| 630-564 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-565 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-566 | Kane | Aurora | Broadwing Communications, Llc - IL | Landline |
| 630-567 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-568 | DuPage | Oak Brook | At&t Local | Landline |
| 630-569 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-570 | DuPage | Hinsdale | Ovation Communications Of Illinois, Inc. | Landline |
| 630-571 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-572 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-573 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-574 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-575 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-576 | DuPage | Lombard | Ovation Communications Of Illinois, Inc. | Landline |
| 630-577 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-578 | Kane | Geneva | Broadwing Communications, Llc - IL | Landline |
| 630-579 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-580 | DuPage | Wheaton | Ovation Communications Of Illinois, Inc. | Landline |
| 630-581 | DuPage | Oak Brook | At&t Local | Landline |
| 630-582 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-583 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-584 | Kane | Saint Charles | Ameritech Illinois | Landline |
| 630-585 | Kane | Aurora | Ameritech Illinois | Landline |
| 630-586 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-587 | Kane | Saint Charles | Ameritech Illinois | Landline |
| 630-588 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-589 | Cook | Elk Grove Village | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-590 | DuPage | Hinsdale | Broadwing Communications, Llc - IL | Landline |
| 630-591 | Cook | Chicago | Ameritech Illinois | Landline |
| 630-592 | Cook | Arlington Heights | Broadwing Communications, Llc - IL | Landline |
| 630-593 | Kane | Batavia | Ovation Communications Of Illinois, Inc. | Landline |
| 630-594 | DuPage | Bensenville | Ovation Communications Of Illinois, Inc. | Landline |
| 630-595 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-596 | DuPage | Naperville | Allegiance Telecom, Inc. - IL | Landline |
| 630-597 | DuPage | Wheaton | Allegiance Telecom, Inc. - IL | Landline |
| 630-598 | DuPage | Downers Grove | Allegiance Telecom, Inc. - IL | Landline |
| 630-599 | DuPage | Lombard | Allegiance Telecom, Inc. - IL | Landline |
| 630-600 | DuPage | Elmhurst | Teleport Communications America, Llc - IL | Landline |
| 630-601 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-602 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-603 | DuPage | Roselle | Ameritech Illinois | Wireless |
| 630-604 | DuPage | Warrenville | Broadwing Communications, Llc - IL | Landline |
| 630-605 | DuPage | Naperville | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-606 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-607 | DuPage | Elmhurst | Rcn Telecom Services Of Illinois, Inc. - IL | Landline |
| 630-608 | Kendall | Oswego | Level 3 Communications, Llc - IL | Landline |
| 630-609 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-610 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-612 | DuPage | Roselle | Ameritech Illinois | Wireless |
| 630-613 | DuPage | Lombard | Teleport Communications America, Llc - IL | Landline |
| 630-614 | DuPage | Wheaton | First Communications Llc - IL | Landline |
| 630-615 | DuPage | Naperville | First Communications Llc - IL | Landline |
| 630-616 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-617 | DuPage | Elmhurst | Ameritech Illinois | Landline |
| 630-618 | Kane | Aurora | Sprint Spectrum L.p. | Wireless |
| 630-619 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-620 | DuPage | Lombard | Ameritech Illinois | Landline |
| 630-621 | DuPage | West Chicago | Broadwing Communications, Llc - IL | Landline |
| 630-622 | DuPage | Roselle | Allegiance Telecom, Inc. - IL | Landline |
| 630-623 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-624 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-625 | DuPage | Itasca | Ovation Communications Of Illinois, Inc. | Landline |
| 630-626 | DuPage | Itasca | Global Crossing Local Services, Inc.-Il | Landline |
| 630-627 | DuPage | Lombard | 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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