606 Area Code — KY
Area code 606 serves KY in the EC time zone, in service since 1955. The FCC has 42 unwanted-call complaints against 40 different 606 numbers on record. Look up the exact number that called you below.
Most-reported 606 numbers
Ranked by FCC unwanted-call complaints. Click a number for its full report.
606 unwanted-call complaints, last 12 months
Monthly FCC complaint volume against 606 numbers. Spikes usually mark an active robocall campaign cycling through the code.
About area code 606
- Serves
- KY
- Time zone
- EC
- In service since
- 1955-01-01
- Overlay
- No
Source: NANPA numbering records, refreshed weekly.
Spam calls from 606? What to know
Seeing repeated missed calls from 606 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in KY — 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 606 FAQs
Where is area code 606?
Area code 606 serves KY, in the EC time zone. It has been in service since 1955.
Why do I keep getting calls from 606 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 606 may not originate from KY at all. Look up the full 10-digit number on this site to see its complaint history before calling back.
Are 606 numbers safe to call back?
Area codes themselves are neither safe nor unsafe — 606 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 42 unwanted-call complaints against 40 distinct 606 numbers in our current data window. Check the specific number's report page before returning a missed call.