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 |
|---|---|---|---|---|
| 630-271 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-272 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-273 | Kendall | Plano | First Communications Llc - IL | Landline |
| 630-274 | DuPage | Bensenville | Teleport Communications America, Llc - IL | Landline |
| 630-275 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-276 | DuPage | Naperville | Mcimetro Access Transmission Services Llc | Landline |
| 630-277 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-278 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-279 | DuPage | Elmhurst | Ameritech Illinois | Landline |
| 630-280 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-281 | DuPage | Naperville | Broadwing Communications, Llc - IL | Landline |
| 630-282 | Cook | Elk Grove Village | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-283 | DuPage | Roselle | Teleport Communications America, Llc - IL | Landline |
| 630-284 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-285 | DuPage | Itasca | Ameritech Illinois | Landline |
| 630-286 | DuPage | Hinsdale | Xo Illinois, Inc. | Landline |
| 630-287 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-288 | DuPage | Oak Brook | Teleport Communications America, Llc - IL | Landline |
| 630-289 | Cook | Bartlett | Ameritech Illinois | Landline |
| 630-290 | DuPage | Lombard | T-Mobile Usa, Inc. | Wireless |
| 630-291 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-292 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-293 | DuPage | West Chicago | Ameritech Illinois | Landline |
| 630-294 | Cook | Chicago | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-295 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-296 | Cook | Lemont | Teleport Communications America, Llc - IL | Landline |
| 630-297 | DuPage | Downers Grove | Level 3 Communications, Llc - IL | Landline |
| 630-298 | Cook | La Grange Park | American Messaging Services, Llc | Wireless |
| 630-299 | Kane | Aurora | Broadwing Communications, Llc - IL | Landline |
| 630-300 | DuPage | Naperville | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-301 | Kane | Aurora | Rcn Telecom Services Of Illinois, Inc. - IL | Landline |
| 630-302 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-303 | DuPage | Naperville | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-304 | Cook | La Grange Park | Indiana Paging Ntwk | Wireless |
| 630-305 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-306 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-307 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-308 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-309 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-310 | DuPage | Downers Grove | Rcn Telecom Services Of Illinois, Inc. - IL | Landline |
| 630-312 | Will | Bolingbrook | Ameritech Illinois | Landline |
| 630-313 | Kane | Geneva | Rcn Telecom Services Of Illinois, Inc. - IL | Landline |
| 630-314 | DuPage | Roselle | Ameritech Illinois | Wireless |
| 630-315 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-316 | Cook | La Grange Park | American Messaging Services, Llc | Wireless |
| 630-317 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-318 | Kane | Big Rock | Level 3 Communications, Llc - IL | Landline |
| 630-319 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-320 | DuPage | Hinsdale | Teleport Communications America, Llc - IL | Landline |
| 630-321 | DuPage | Hinsdale | Ameritech Illinois | Landline |
| 630-322 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-323 | DuPage | Hinsdale | Ameritech Illinois | Landline |
| 630-324 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-325 | DuPage | Hinsdale | Ameritech Illinois | Landline |
| 630-326 | Kane | Batavia | Teleport Communications America, Llc - IL | Landline |
| 630-327 | Cook | La Grange Park | Sprint Spectrum L.p. | Wireless |
| 630-328 | DuPage | Oak Brook | Teleport Communications America, Llc - IL | Landline |
| 630-329 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-330 | DuPage | Elmhurst | Sprint Spectrum L.p. | Wireless |
| 630-332 | Kendall | Plano | Us Xchange Of Illinois Llc Dba Choice One Comm IL | Landline |
| 630-333 | DuPage | Elmhurst | Sprint Spectrum L.p. | Landline |
| 630-334 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-335 | DuPage | Naperville | Sprint Spectrum L.p. | Landline |
| 630-336 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-337 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-338 | Kane | Saint Charles | New Cingular Wireless Pcs, Llc - IL | Landline |
| 630-339 | DuPage | Roselle | Broadwing Communications, Llc - IL | Landline |
| 630-340 | Kane | Aurora | T-Mobile Usa, Inc. | Wireless |
| 630-341 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-342 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 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 |
Operate Read more about who called from 6302967536 |
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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