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 |
|---|---|---|---|---|
| 630-343 | Cook | Lemont | At&t Local | Landline |
| 630-344 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-345 | Kane | Geneva | Ameritech Illinois | Landline |
| 630-346 | DuPage | West Chicago | New Cingular Wireless Pcs, Llc - IL | Landline |
| 630-347 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-348 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-349 | DuPage | Naperville | Usa Mobility Wireless, Inc. | Wireless |
| 630-350 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-351 | DuPage | Roselle | Ameritech Illinois | Landline |
| 630-352 | DuPage | Roselle | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-353 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-354 | DuPage | Bensenville | Paetec Communications, Inc. - IL | Landline |
| 630-355 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-356 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-357 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-358 | Kane | Elburn | Level 3 Communications, Llc - IL | Landline |
| 630-359 | DuPage | Elmhurst | Teleport Communications America, Llc - IL | Landline |
| 630-360 | Kane | Sugar Grove | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-361 | DuPage | Itasca | Sprint Spectrum L.p. | Landline |
| 630-362 | DuPage | Naperville | T-Mobile Usa, Inc. | Wireless |
| 630-363 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-364 | DuPage | Naperville | Broadwing Communications, Llc - IL | Landline |
| 630-365 | Kane | Elburn | Ameritech Illinois | Landline |
| 630-366 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-367 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-368 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-369 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-370 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-371 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-372 | Cook | Bartlett | Ameritech Illinois | Landline |
| 630-373 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-374 | DuPage | Naperville | Usa Mobility Wireless, Inc. | Wireless |
| 630-375 | Kane | Aurora | Ameritech Illinois | Landline |
| 630-376 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-377 | Kane | Saint Charles | Ameritech Illinois | Landline |
| 630-378 | Will | Bolingbrook | Ameritech Illinois | Landline |
| 630-379 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-380 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-381 | Cook | La Grange Park | Ameritech Illinois | Wireless |
| 630-382 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-383 | Kendall | Oswego | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-384 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-385 | Kendall | Yorkville | Broadwing Communications, Llc - IL | Landline |
| 630-386 | DuPage | West Chicago | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-387 | Kane | Elburn | First Communications Llc - IL | Landline |
| 630-388 | DuPage | Naperville | Xo Illinois, Inc. | Landline |
| 630-389 | Kane | Batavia | Broadwing Communications, Llc - IL | Landline |
| 630-390 | DuPage | Wood Dale | Xo Illinois, Inc. | Landline |
| 630-391 | Kane | Sugar Grove | Cellco Partnership Dba Verizon Wireless - IL | Landline |
| 630-392 | DuPage | Naperville | Sprint Spectrum L.p. | Wireless |
| 630-393 | DuPage | Warrenville | Ameritech Illinois | Landline |
| 630-394 | Cook | La Grange Park | Bandwidth.com Clec, Llc - IL | Wireless |
| 630-395 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-396 | DuPage | Lombard | Sigecom, Llc Dba Wow Internet Cable And Phone | Landline |
| 630-397 | Kane | Geneva | Ovation Communications Of Illinois, Inc. | Landline |
| 630-398 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-399 | Cook | La Grange Park | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-400 | Kane | Elgin | T-Mobile Usa, Inc. | Wireless |
| 630-401 | Kane | Aurora | T-Mobile Usa, Inc. | Wireless |
| 630-402 | Kane | Geneva | Comcast Phone Of Illinois, Llc Dba Comco - IL | Landline |
| 630-403 | DuPage | Glen Ellyn | Paetec Communications, Inc. - IL | Landline |
| 630-404 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-405 | Kane | Aurora | Xo Illinois, Inc. | Landline |
| 630-406 | Kane | Batavia | Ameritech Illinois | Landline |
| 630-407 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-408 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-409 | Kane | Sugar Grove | Level 3 Communications, Llc - IL | Landline |
| 630-410 | DuPage | Oak Brook | Teleport Communications America, Llc - IL | Landline |
| 630-412 | DuPage | Bensenville | Teleport Communications America, Llc - IL | Landline |
| 630-413 | DuPage | Hinsdale | Level 3 Communications, Llc - IL | 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 |
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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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