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

Area code 484 serves Pennsylvania in the Eastern time zone, in service since 1999. The FCC has 2,529 unwanted-call complaints against 1,957 different 484 numbers on record. Look up the exact number that called you below.

Most-reported 484 numbers

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

484 unwanted-call complaints, last 12 months

Monthly FCC complaint volume against 484 numbers. Spikes usually mark an active robocall campaign cycling through the code.

Carriers operating in 484

Carriers assigned to 484 prefixes that visitors have looked up so far — resolved from official NPA-NXX assignment records.

  • LEVEL 3 COMMUNICATIONS, LLC - PAC · 16 prefixes
  • PAETEC ITEL, LLCC · 13 prefixes
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PAWireless · 6 prefixes
  • ONVOY, LLC - PAC · 5 prefixes
  • BANDWIDTH.COM CLEC, LLC - PAC · 4 prefixes
  • PEERLESS NETWORK OF PENNSYLVANIA, LLC - PAC · 4 prefixes
  • MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PAC · 4 prefixes
  • VERIZON PENNSYLVANIA, INC.I · 3 prefixes

About area code 484

Serves
Pennsylvania
Time zone
Eastern
In service since
1999-06-05
Overlay
Yes — 10-digit dialing

Source: NANPA numbering records, refreshed weekly.

Spam calls from 484? What to know

Seeing repeated missed calls from 484 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in Pennsylvania — 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 484 FAQs

Where is area code 484?

Area code 484 serves Pennsylvania, in the Eastern 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 1999.

Why do I keep getting calls from 484 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 484 may not originate from Pennsylvania at all. Look up the full 10-digit number on this site to see its complaint history before calling back.

Are 484 numbers safe to call back?

Area codes themselves are neither safe nor unsafe — 484 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 2,529 unwanted-call complaints against 1,957 distinct 484 numbers in our current data window. Check the specific number's report page before returning a missed call.