WCWhoCalledLookupUS

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

Area code 812 serves Indiana in the EC time zone, in service since 1947. The FCC has 2,517 unwanted-call complaints against 2,215 different 812 numbers on record. Look up the exact number that called you below.

Most-reported 812 numbers

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

812 unwanted-call complaints, last 12 months

Monthly FCC complaint volume against 812 numbers. Spikes usually mark an active robocall campaign cycling through the code.

Carriers operating in 812

Carriers assigned to 812 prefixes that visitors have looked up so far — resolved from official NPA-NXX assignment records.

  • INDIANA BELL TEL CO INCI · 7 prefixes
  • LEVEL 3 COMMUNICATIONS, LLC - INC · 5 prefixes
  • ONVOY, LLC - INC · 3 prefixes
  • PAETEC ITEL, LLCC · 3 prefixes
  • AT&T CORP.C · 2 prefixes
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - INWireless · 2 prefixes
  • FRONTIER NORTH, INC. - INI · 2 prefixes
  • NEW CINGULAR WIRELESS PCS, LLC - ILWireless · 2 prefixes

About area code 812

Serves
Indiana
Time zone
EC
In service since
1947-01-01
Overlay
Yes — 10-digit dialing

Source: NANPA numbering records, refreshed weekly.

Spam calls from 812? What to know

Seeing repeated missed calls from 812 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in Indiana — 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 812 FAQs

Where is area code 812?

Area code 812 serves Indiana, in the EC 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 1947.

Why do I keep getting calls from 812 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 812 may not originate from Indiana at all. Look up the full 10-digit number on this site to see its complaint history before calling back.

Are 812 numbers safe to call back?

Area codes themselves are neither safe nor unsafe — 812 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 2,517 unwanted-call complaints against 2,215 distinct 812 numbers in our current data window. Check the specific number's report page before returning a missed call.