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 |
|---|---|---|---|---|
| 630-200 | DuPage | Naperville | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-201 | DuPage | Naperville | Sprint Spectrum L.p. | Wireless |
| 630-202 | Cook | La Grange Park | Sprint Spectrum L.p. | Wireless |
| 630-203 | Cook | Elk Grove Village | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-204 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-205 | Adams | Northbrook | Sprint Spectrum L.p. | Wireless |
| 630-206 | DuPage | West Chicago | Level 3 Communications, Llc - IL | Landline |
| 630-207 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-208 | Kane | Geneva | Ameritech Illinois | Landline |
| 630-209 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-210 | DuPage | Naperville | At&t Local | Landline |
| 630-212 | Cook | Wheeling | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-213 | Cook | Bartlett | Ameritech Illinois | Landline |
| 630-214 | DuPage | Hinsdale | Broadwing Communications, Llc - IL | Landline |
| 630-215 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-216 | Kane | Big Rock | Rcn Telecom Services Of Illinois, Inc. - IL | Landline |
| 630-217 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-218 | DuPage | Oak Brook | Ameritech Illinois | Landline |
| 630-219 | DuPage | Naperville | Level 3 Communications, Llc - IL | Landline |
| 630-220 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-221 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-222 | Cook | Chicago | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-223 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-224 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-225 | DuPage | Warrenville | Broadwing Communications, Llc - IL | Landline |
| 630-226 | Will | Bolingbrook | Ameritech Illinois | Landline |
| 630-227 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-228 | DuPage | Itasca | Broadwing Communications, Llc - IL | Landline |
| 630-229 | Kane | Aurora | Comcast Phone Of Illinois, Llc Dba Comco - IL | Landline |
| 630-230 | DuPage | Hinsdale | Ameritech Illinois | Landline |
| 630-231 | DuPage | West Chicago | Ameritech Illinois | Landline |
| 630-232 | Kane | Geneva | Ameritech Illinois | Landline |
| 630-233 | Cook | Bartlett | Ovation Communications Of Illinois, Inc. | Landline |
| 630-234 | DuPage | West Chicago | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-235 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-236 | Kane | Aurora | Ameritech Illinois | Landline |
| 630-237 | DuPage | Roselle | Teleport Communications America, Llc - IL | Landline |
| 630-238 | DuPage | Bensenville | Ameritech Illinois | Landline |
| 630-239 | Kane | Batavia | Mci Worldcom Communications, Inc. - IL | Landline |
| 630-240 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-241 | DuPage | Downers Grove | Ameritech Illinois | Landline |
| 630-242 | DuPage | Hinsdale | Broadwing Communications, Llc - IL | Landline |
| 630-243 | Cook | Lemont | Ameritech Illinois | Landline |
| 630-244 | Cook | Wheeling | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-245 | DuPage | Naperville | Ameritech Illinois | Landline |
| 630-246 | Cook | Bartlett | Level 3 Communications, Llc - IL | Landline |
| 630-247 | DuPage | Hinsdale | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-248 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-249 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-250 | DuPage | Itasca | Ameritech Illinois | Landline |
| 630-251 | DuPage | West Chicago | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-252 | Cook | Lemont | Ameritech Illinois | Landline |
| 630-253 | Cook | Wheeling | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-254 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-255 | Cook | Maywood | Usa Mobility Wireless, Inc. | Wireless |
| 630-256 | Cook | La Grange Park | Ameritech Illinois | Wireless |
| 630-257 | Cook | Lemont | Ameritech Illinois | Landline |
| 630-258 | Cook | La Grange Park | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-259 | DuPage | Bensenville | Mcimetro Access Transmission Services Llc | Landline |
| 630-260 | DuPage | Wheaton | Ameritech Illinois | Landline |
| 630-261 | DuPage | Lombard | Ameritech Illinois | Landline |
| 630-262 | Kane | Geneva | Ameritech Illinois | Landline |
| 630-263 | Adams | Northbrook | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-264 | Kane | Aurora | Ameritech Illinois | Landline |
| 630-265 | Cook | La Grange Park | American Messaging Services, Llc | Wireless |
| 630-266 | Cook | La Grange Park | Usa Mobility Wireless, Inc. | Wireless |
| 630-267 | DuPage | Roselle | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 630-268 | DuPage | Lombard | Ameritech Illinois | Landline |
| 630-269 | Cook | Chicago | Cellco Partnership Dba Verizon Wireless - IL | Wireless |
| 630-270 | Kane | Aurora | Cellco Partnership Dba Verizon Wireless - IL | 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 |
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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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