Cities in area code 484
484 numbers are anchored to 79 rate centers across Pennsylvania. Each row shows how many active prefixes the locality holds — a direct measure of its numbering footprint.
By numbering footprint the leading localities are Allentown, Reading, Philadelphia Suburban Zone 30, West Chester, Bethlehem, Philadelphia Suburban Zone 28, Philadelphia Suburban Zone 10 and Pottstown, and 70 smaller communities down to single-prefix localities. Prefix counts track lines in service, so the ranking is a reasonable proxy for where the code's subscribers actually are.
Metropolitan coverage: 66 rate centers belong to FCC top-100 metro areas.
Overlap note: 79 localities are shared with other area codes, so a neighbor's number may differ in its first three digits.
Clock-wise the coverage is Eastern.
A caller's real location can differ: numbers port between carriers and follow their owners when they move. Use the prefix tables to see where a specific number block was issued.
Showing 79 of 79
| Locality (rate center) | Active prefixes | Metro area | All codes serving it |
|---|---|---|---|
| Allentown | 82 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Reading | 51 | — | 484, 610, 835 |
| Philadelphia Suburban Zone 30 | 44 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| West Chester | 36 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Bethlehem | 30 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Philadelphia Suburban Zone 28 | 25 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 10 | 21 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Pottstown | 20 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Philadelphia Suburban Zone 31 | 18 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 26 | 17 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 23 | 17 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Easton | 15 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Philadelphia Suburban Zone 12 | 13 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 24 | 13 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 13 | 13 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Philadelphia Suburban Zone 29 | 13 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Collegeville | 13 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 25 | 12 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 11 | 12 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Philadelphia Suburban Zone 21 | 12 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Downingtown | 10 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Catasauqua | 10 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Coatesville | 10 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Chester Springs | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 17 | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Exton | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Phoenixville | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Royersford | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 14 | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Kennett Square | 9 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Center Point | 8 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Mendenhall | 8 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Bath | 8 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Westtown | 8 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Philadelphia Suburban Zone 22 | 8 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Slatington | 7 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Lenape | 7 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Eagle (chester) | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Nazareth | 6 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Oxford | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Fleetwood | 6 | — | 484, 610, 835 |
| Honey Brook (chester) | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Schwenksville | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| West Grove | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Avondale (chester) | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Hellertown | 6 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Mortonville | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Glenmoore | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Northampton | 5 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Kemblesville | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Birdsboro | 5 | — | 484, 610 |
| Riegelsville | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Pughtown | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| Kutztown | 5 | — | 484, 610 |
| Hamburg | 5 | — | 484, 610, 835 |
| Springtown | 5 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Unionville (chester) | 4 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| New Smithville | 4 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Upper Black Eddy | 4 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Landenberg | 4 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Lehighton | 4 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610, 835 |
| Parkesburg | 4 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610, 835 |
| New Tripoli | 3 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Emmaus | 3 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Leesport | 3 | — | 484, 610 |
| Boyertown | 3 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Robesonia | 3 | — | 484, 610 |
| Kempton | 3 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Bernville | 2 | — | 484, 610, 835 |
| Bangor | 2 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
| Womelsdorf | 2 | (Harrisburg--Lebanon--Carlisle, PA MSA) | 484, 610 |
| Coopersburg | 2 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Ferndale (bucks) | 2 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 484, 610 |
| Douglassville | 1 | — | 484, 610 |
| Topton | 1 | — | 484, 610 |
| Green Hills | 1 | — | 484, 610 |
| Yellow House | 1 | — | 484, 610 |
| Oley | 1 | — | 484, 610 |
| Pen Argyl | 1 | Allentown-Bethlehem-Easton, PA-NJ | 484, 610 |
FAQ
What is the biggest city in area code 484?
Allentown holds the most active prefixes (82), making it the code's largest numbering locality.
How many places does 484 cover?
79 rate centers in Pennsylvania hold active 484 prefixes, from Allentown down to communities with a single prefix.
Does a 484 number guarantee the caller lives in one of these places?
No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.