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630 Area Code 🌍☎️

Area Code Profile · Illinois

The 630 area code is located in the state of Illinois and covers 61 cities, serving a total population of approximately 1,652,441. Major cities covered by the 630 area code include Aurora, Joliet, Naperville, Bolingbrook, Wheaton (which represents the most populated areas). There are a total of 782 telephone prefix exchanges in this area code, which support an estimated 7,820,000 active or assignable phone numbers. These prefix lines are operated by 28 distinct carriers, with Aurora as the primary rate center location.

Central Time61 Cities782 Prefixes

Reverse Phone Lookup in Aurora, Illinois

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (630).

How it works

1

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Provide any 10-digit phone number starting with the (630) area code.

2

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Our system scans public registries, carrier mappings, and spam reports.

3

Reveal Report

Access location details, line type, carrier, owner information, and safety levels.

Neighborhood Demographics

Calculated demographics and census summary estimations for area code 630.

33.8 y/oMedian Age
$58,800Median Income
$673,000Median Home Value
1,652,441Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 630.

Did you receive an unwanted call from a (630) phone number?

Help the community identify spammers by filing a comment.

(630) 823-9528May 17, 2026Robocall
Received a silent call. When I answered, there was just dead air for 5 seconds before it automatically disconnected. Likely an automated system testing for active numbers.
See Details
(630) 836-9545May 16, 2026Telemarketer
Offered an unsolicited quote for local roofing and home energy services. They knew my area code but when I asked how they got my number, they hung up immediately.
See Details
(630) 849-9562May 20, 2026Debt Collector
Automated voice caller looking for someone named David. Keeps calling repeatedly asking to settle a debt. I have had this number for years and don't know David.
See Details

Cities in the 630 Area Code

The most populous cities in area code 630 are: Aurora (197,899), Joliet (147,433), Naperville (141,853), Bolingbrook (73,366), and Wheaton (52,894).

Other cities in the 630 area code include:

Downers Grove, Elmhurst, Lombard, Bartlett, Streamwood, Carol Stream, Romeoville, Plainfield, Hanover Park, Addison, Glendale Heights, St. Charles, Woodridge, Oswego, Glen Ellyn, West Chicago, Batavia, Westmont, Roselle, Lisle, Darien, Bloomingdale, Villa Park, Geneva, Montgomery.

CityPopulation% in Area Code
Aurora197,899100%
Joliet147,4336%
Naperville141,853100%
Bolingbrook73,36691%
Wheaton52,894100%
Downers Grove47,833100%
Elmhurst44,121100%
Lombard43,165100%
Bartlett41,20894%
Streamwood39,85897%
Carol Stream39,711100%
Romeoville39,6809%
Plainfield39,58120%
Hanover Park37,973100%
Addison36,942100%
Glendale Heights34,208100%
St. Charles32,974100%
Woodridge32,971100%
Oswego30,355100%
Glen Ellyn27,450100%

Showing top 20 of 61 cities.

What Time Zone is Area Code 630?

Central Time Zone

Abbreviation: CT · UTC Offset: UTC-6

The 630 area code lies within the Central Time Zone (CT, UTC-6).

Nearby Area Codes

217Springfield, Illinois224Elgin, Illinois309Peoria, Illinois312Chicago, Illinois331Aurora, Illinois447Springfield, Illinois464Cicero, Illinois618Belleville, Illinois708Cicero, Illinois730Belleville, Illinois

Phone Prefixes in the 630 Area Code

782 prefixes found · 28 carriers · 33 rate centers

PrefixCarrierRate Center
(630) 200CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILNAPERVILLE
(630) 201T-MOBILE USA, INC.NAPERVILLE
(630) 202T-MOBILE USA, INC.LA GRANGE
(630) 203MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILHINSDALE
(630) 204CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILNORTHBROOK
(630) 205T-MOBILE USA, INC.NORTHBROOK
(630) 206LEVEL 3 COMMUNICATIONS, LLC - ILW CHICAGO
(630) 207NEW CINGULAR WIRELESS PCS, LLC - ILHINSDALE
(630) 208ILLINOIS BELL TEL COGENEVA
(630) 209NEW CINGULAR WIRELESS PCS, LLC - ILHINSDALE
(630) 210TELEPORT COMMUNICATIONS AMERICA, LLC - ILNAPERVILLE
(630) 212NEW CINGULAR WIRELESS PCS, LLC - ILWHEELING
(630) 213ILLINOIS BELL TEL COBARTLETT
(630) 214LEVEL 3 COMMUNICATIONS, LLC - ILHINSDALE
(630) 215NEW CINGULAR WIRELESS PCS, LLC - ILLA GRANGE
(630) 216RCN TELECOM SERVICES OF ILLINIOS, INC. - ILBIG ROCK
(630) 217NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 218ILLINOIS BELL TEL COHINSDALE
(630) 219LEVEL 3 COMMUNICATIONS, LLC - ILNAPERVILLE
(630) 220NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 221ILLINOIS BELL TEL COWHEATON
(630) 222CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01
(630) 223USA MOBILITY WIRELESS, INC.LA GRANGE
(630) 224ILLINOIS BELL TEL CONAPERVILLE
(630) 225LEVEL 3 COMMUNICATIONS, LLC - ILWARRENVL
(630) 226ILLINOIS BELL TEL COLEMONT
(630) 227ILLINOIS BELL TEL COBENSENVL
(630) 228LEVEL 3 COMMUNICATIONS, LLC - ILITASCA
(630) 229COMCAST IP PHONE, LLCAURORA
(630) 230ILLINOIS BELL TEL COHINSDALE
(630) 231ILLINOIS BELL TEL COW CHICAGO
(630) 232ILLINOIS BELL TEL COGENEVA
(630) 233OVATION COMMUNICATIONS OF ILLINOIS, INC.BARTLETT
(630) 234NEW CINGULAR WIRELESS PCS, LLC - ILW CHICAGO
(630) 235NEW CINGULAR WIRELESS PCS, LLC - ILLA GRANGE
(630) 236ILLINOIS BELL TEL COAURORA
(630) 237TELEPORT COMMUNICATIONS AMERICA, LLC - ILROSELLE
(630) 238ILLINOIS BELL TEL COBENSENVL
(630) 239MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILBATAVIA
(630) 240NEW CINGULAR WIRELESS PCS, LLC - ILLA GRANGE
(630) 241ILLINOIS BELL TEL CODOWNERSGRV
(630) 242LEVEL 3 COMMUNICATIONS, LLC - ILHINSDALE
(630) 243ILLINOIS BELL TEL COLEMONT
(630) 244NEW CINGULAR WIRELESS PCS, LLC - ILWHEELING
(630) 245ILLINOIS BELL TEL CONAPERVILLE
(630) 246LEVEL 3 COMMUNICATIONS, LLC - ILBARTLETT
(630) 247NEW CINGULAR WIRELESS PCS, LLC - ILHINSDALE
(630) 248NEW CINGULAR WIRELESS PCS, LLC - ILLA GRANGE
(630) 249USA MOBILITY WIRELESS, INC.LA GRANGE
(630) 250ILLINOIS BELL TEL COITASCA
(630) 251NEW CINGULAR WIRELESS PCS, LLC - ILW CHICAGO
(630) 252ILLINOIS BELL TEL COLEMONT
(630) 253NEW CINGULAR WIRELESS PCS, LLC - ILWHEELING
(630) 254NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 255USA MOBILITY WIRELESS, INC.MAYWOOD
(630) 256ILLINOIS BELL TEL COAURORA
(630) 257ILLINOIS BELL TEL COLEMONT
(630) 258NEW CINGULAR WIRELESS PCS, LLC - ILLA GRANGE
(630) 259MCIMETRO ACCESS TRANSMISSION SERVICES LLCROSELLE
(630) 260ILLINOIS BELL TEL COWHEATON
(630) 261ILLINOIS BELL TEL COLOMBARD
(630) 262ILLINOIS BELL TEL COGENEVA
(630) 263CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILNORTHBROOK
(630) 264ILLINOIS BELL TEL COAURORA
(630) 265AMERICAN MESSAGING SERVICES, LLCLA GRANGE
(630) 266USA MOBILITY WIRELESS, INC.LA GRANGE
(630) 267NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 268ILLINOIS BELL TEL COLOMBARD
(630) 269CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSUMMIT
(630) 270CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILAURORA
(630) 271ILLINOIS BELL TEL CODOWNERSGRV
(630) 272NEW CINGULAR WIRELESS PCS, LLC - ILHINSDALE
(630) 273FIRST COMMUNICATIONS, LLC - ILPLANO
(630) 274TELEPORT COMMUNICATIONS AMERICA, LLC - ILBENSENVL
(630) 275ILLINOIS BELL TEL CODOWNERSGRV
(630) 276MCIMETRO ACCESS TRANSMISSION SERVICES LLCNAPERVILLE
(630) 277CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILSUGARGROVE
(630) 278NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 279ILLINOIS BELL TEL COELMHURST
(630) 280NEW CINGULAR WIRELESS PCS, LLC - ILHINSDALE
(630) 281LEVEL 3 COMMUNICATIONS, LLC - ILNAPERVILLE
(630) 282MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILLOMBARD
(630) 283TELEPORT COMMUNICATIONS AMERICA, LLC - ILROSELLE
(630) 284NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 285ILLINOIS BELL TEL COITASCA
(630) 286MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILHINSDALE
(630) 287NEW CINGULAR WIRELESS PCS, LLC - ILROSELLE
(630) 288TELEPORT COMMUNICATIONS AMERICA, LLC - ILHINSDALE
(630) 289ILLINOIS BELL TEL COBARTLETT
(630) 290T-MOBILE USA, INC.LOMBARD
(630) 291CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILLA GRANGE
(630) 292CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILLA GRANGE
(630) 293ILLINOIS BELL TEL COW CHICAGO
(630) 294CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01
(630) 295ILLINOIS BELL TEL COROSELLE
(630) 296TELEPORT COMMUNICATIONS AMERICA, LLC - ILLEMONT
(630) 297LEVEL 3 COMMUNICATIONS, LLC - ILDOWNERSGRV
(630) 298AMERICAN MESSAGING SERVICES, LLCLA GRANGE
(630) 299LEVEL 3 COMMUNICATIONS, LLC - ILAURORA
(630) 300MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ILNAPERVILLE

Showing first 100 of 782 prefixes.

Frequently Asked Questions

Where is area code 630?
Area code 630 is located in Illinois, covering cities including Aurora, Joliet, Naperville.
What time zone is area code 630?
Area code 630 is in the Central Time Zone (CT, UTC-6).
What state is area code 630?
Area code 630 is in Illinois.