Area Code 484

Area code 484 covers Philadelphia, Pennsylvania (Eastern Time) and nearby Allentown, Reading and Bethlehem; overlays 610 and 835 share the same area.

Area code 484 quick facts

LocationPhiladelphia, Pennsylvania
Time zoneEastern Time
In service1999-06-05
Overlay codes610, 835
Nearby codes610, 835, 215, 267, 445, 856
Carrier coverage786 prefixes; 32% wireless
FTC complaint data459 complaints across 118 numbers
Data current as ofNovember 2, 2026

Is a call from 484 a scam? Who called me from 484?

FTC complaints involving 484 numbers

118numbers reported
459FTC complaints

Numbers shown with area code 484 in the FTC's Do Not Call “Reported Calls” database (recent reporting window). Most common reported reasons: “Other”, “Reducing your debt (credit cards, mortgage, student loans)”, “Dropped call or no message”.

Most-complained 484 numbers:

These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam. See the most-reported area codes and the most-reported phone numbers nationwide.

Cities in area code 484

Philadelphia, Allentown, Reading, Bethlehem, Drexel Hill, Easton, Norristown, Pottstown, Radnor, Springfield, West Chester

Area codes by city

Carriers in area code 484

Area code 484 spans 786 prefixes, about 32% wireless. Top carriers: ONVOY, LLC - PA, OMNIPOINT COMMUNICATIONS ENTERPRISES, LP, NEW CINGULAR WIRELESS PCS, LLC - DC, PAETEC ITEL, LLC. Look up the carrier and line type for a 484 number.

Other Pennsylvania area codes

Nearby area codes

Frequently asked questions

Where is area code 484?

Area code 484 covers Philadelphia, Pennsylvania (Eastern Time) and nearby Allentown, Reading and Bethlehem; overlays 610 and 835 share the same area.

What cities use area code 484?

Area code 484 serves Philadelphia, Allentown, Reading, Bethlehem, Drexel Hill, and 6 other communities in Pennsylvania.

What time zone is area code 484 in?

Area code 484 is in the Eastern Time (America/New_York).

How do you dial a 484 number?

Dial all 10 digits: 484 followed by the 7-digit local number. From abroad, dial +1 484 and the local number.

Is a call from area code 484 a scam?

A 484 number is geographically tied to Pennsylvania, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 484 a country code?

No. 484 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 484 number written for international dialing looks like +1 484 followed by the 7-digit local number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of November 2, 2026. Refreshed monthly.