WCWhoCalledLookupUS

708 Area Code — Scam Calls, Location & Who's Calling

Area code 708 serves Illinois in the Central time zone, in service since 1989. The FCC has 2,844 unwanted-call complaints against 2,235 different 708 numbers on record. Look up the exact number that called you below.

Most-reported 708 numbers

Ranked by FCC unwanted-call complaints. Click a number for its full report.

708 unwanted-call complaints, last 12 months

Monthly FCC complaint volume against 708 numbers. Spikes usually mark an active robocall campaign cycling through the code.

Carriers operating in 708

Carriers assigned to 708 prefixes that visitors have looked up so far — resolved from official NPA-NXX assignment records.

  • T-MOBILE USA, INC.Wireless · 17 prefixes
  • ILLINOIS BELL TEL COI · 13 prefixes
  • LEVEL 3 COMMUNICATIONS, LLC - ILC · 10 prefixes
  • MCIMETRO ACCESS TRANSMISSION SERVICES LLCC · 8 prefixes
  • TELEPORT COMMUNICATIONS AMERICA, LLC - ILC · 3 prefixes
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILWireless · 3 prefixes
  • METROPCS, INC.C · 3 prefixes
  • COMCAST IP PHONE, LLCC · 2 prefixes

About area code 708

Serves
Illinois
Time zone
Central
In service since
1989-11-11
Overlay
Yes — 10-digit dialing

Source: NANPA numbering records, refreshed weekly.

Spam calls from 708? What to know

Seeing repeated missed calls from 708 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in Illinois — spoofing software displays whatever digits the campaign chooses. Never call unknown numbers back; look them up first, and report unwanted calls to the FCC to build the public record.

Area code 708 FAQs

Where is area code 708?

Area code 708 serves Illinois, in the Central time zone. It is part of an overlay complex, so multiple area codes serve the same territory and 10-digit dialing is required. It has been in service since 1989.

Why do I keep getting calls from 708 numbers?

Robocallers use "neighbor spoofing" — displaying a number with a local area code to make you more likely to answer. A call showing area code 708 may not originate from Illinois at all. Look up the full 10-digit number on this site to see its complaint history before calling back.

Are 708 numbers safe to call back?

Area codes themselves are neither safe nor unsafe — 708 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 2,844 unwanted-call complaints against 2,235 distinct 708 numbers in our current data window. Check the specific number's report page before returning a missed call.