To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 484 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Allentown (Pennsylvania) | 484 | 18105 | Lehigh | US-PA | |
| Allentown (Pennsylvania) | 484 | 18175 | Lehigh | US-PA | |
| Arcola (Pennsylvania) | 484 | 19420 | Montgomery | US-PA | |
| Bethlehem (Pennsylvania) | 484 | 18017 | Northampton | US-PA | |
| Bethlehem (Pennsylvania) | 484 | 18025 | Northampton | US-PA | |
| Birchrunville (Pennsylvania) | 484 | 19421 | Chester | US-PA | |
| Brandamore (Pennsylvania) | 484 | 19316 | Chester | US-PA | |
| Breinigsville (Pennsylvania) | 484 | 18031 | Lehigh | US-PA | |
| Center Valley (Pennsylvania) | 484 | 18034 | Lehigh | US-PA | |
| Chadds Ford (Pennsylvania) | 484 | 19317 | Delaware | US-PA | |
| Cherryville (Pennsylvania) | 484 | 18035 | Northampton | US-PA | |
| Chester (Pennsylvania) | 484 | 19016 | Delaware | US-PA | |
| Chester Heights (Pennsylvania) | 484 | 19017 | Delaware | US-PA | |
| Clifton Heights (Pennsylvania) | 484 | 19018 | Delaware | US-PA | |
| Concordville (Pennsylvania) | 484 | 19331 | Delaware | US-PA | |
| Concordville (Pennsylvania) | 484 | 19339 | Delaware | US-PA | |
| Concordville (Pennsylvania) | 484 | 19340 | Delaware | US-PA | |
| Conshohocken (Pennsylvania) | 484 | 19429 | Montgomery | US-PA | |
| Darby (Pennsylvania) | 484 | 19023 | Delaware | US-PA | |
| Eagleville (Pennsylvania) | 484 | 19408 | Montgomery | US-PA | |
| Eagleville (Pennsylvania) | 484 | 19415 | Montgomery | US-PA | |
| Earlville (Pennsylvania) | 484 | 19519 | Berks | US-PA | |
| East Texas (Pennsylvania) | 484 | 18046 | Lehigh | US-PA | |
| Easton (Pennsylvania) | 484 | 18043 | Northampton | US-PA | |
| Easton (Pennsylvania) | 484 | 18044 | Northampton | US-PA | |
| Edgemont (Pennsylvania) | 484 | 19028 | Delaware | US-PA | |
| Emmaus (Pennsylvania) | 484 | 18098 | Lehigh | US-PA | |
| Emmaus (Pennsylvania) | 484 | 18099 | Lehigh | US-PA | |
| Essington (Pennsylvania) | 484 | 19029 | Delaware | US-PA | |
| Ferndale (Pennsylvania) | 484 | 18921 | Bucks | US-PA | |
| Fogelsville (Pennsylvania) | 484 | 18051 | Lehigh | US-PA | |
| Folsom (Pennsylvania) | 484 | 19033 | Delaware | US-PA | |
| Garnet Valley (Pennsylvania) | 484 | 19060 | Delaware | US-PA | |
| Geigertown (Pennsylvania) | 484 | 19523 | Berks | US-PA | |
| Germansville (Pennsylvania) | 484 | 18053 | Lehigh | US-PA | |
| Glen Riddle Lima (Pennsylvania) | 484 | 19037 | Delaware | US-PA | |
| Gradyville (Pennsylvania) | 484 | 19039 | Delaware | US-PA | |
| Holmes (Pennsylvania) | 484 | 19043 | Delaware | US-PA | |
| Holmes (Pennsylvania) | 484 | 19098 | Delaware | US-PA | |
| King Of Prussia (Pennsylvania) | 484 | 19487 | Montgomery | US-PA | |
| Laurys Station (Pennsylvania) | 484 | 18059 | Lehigh | US-PA | |
| Lehigh Valley (Pennsylvania) | 484 | 18001 | Lehigh | US-PA | |
| Lehigh Valley (Pennsylvania) | 484 | 18002 | Lehigh | US-PA | |
| Lehigh Valley (Pennsylvania) | 484 | 18003 | Lehigh | US-PA | |
| Lenni (Pennsylvania) | 484 | 19052 | Delaware | US-PA | |
| Lewisville (Pennsylvania) | 484 | 19351 | Chester | US-PA | |
| Limekiln (Pennsylvania) | 484 | 19535 | Berks | US-PA | |
| Limeport (Pennsylvania) | 484 | 18060 | Lehigh | US-PA | |
| Lionville (Pennsylvania) | 484 | 19353 | Chester | US-PA | |
| Lyon Station (Pennsylvania) | 484 | 19536 | Berks | US-PA | |
| Media (Pennsylvania) | 484 | 19065 | Delaware | US-PA | |
| Media (Pennsylvania) | 484 | 19091 | Delaware | US-PA | |
| Mendenhall (Pennsylvania) | 484 | 19357 | Chester | US-PA | |
| Monocacy Station (Pennsylvania) | 484 | 19542 | Berks | US-PA | |
| Mount Aetna (Pennsylvania) | 484 | 19544 | Berks | US-PA | |
| Neffs (Pennsylvania) | 484 | 18065 | Lehigh | US-PA | |
| Norristown (Pennsylvania) | 484 | 19404 | Montgomery | US-PA | |
| Norristown (Pennsylvania) | 484 | 19488 | Montgomery | US-PA | |
| Norristown (Pennsylvania) | 484 | 19489 | Montgomery | US-PA | |
| Oaks (Pennsylvania) | 484 | 19456 | Montgomery | US-PA | |
| Old Zionsville (Pennsylvania) | 484 | 18068 | Lehigh | US-PA | |
| Orefield (Pennsylvania) | 484 | 18069 | Lehigh | US-PA | |
| Philadelphia (Pennsylvania) | 484 | 19106 | Philadelphia | US-PA | |
| Philadelphia (Pennsylvania) | 484 | 19102 | Philadelphia | US-PA | |
| Pine Forge (Pennsylvania) | 484 | 19548 | Berks | US-PA | |
| Pomeroy (Pennsylvania) | 484 | 19367 | Chester | US-PA | |
| Prospect Park (Pennsylvania) | 484 | 19076 | Delaware | US-PA | |
| Reading (Pennsylvania) | 484 | 19603 | Berks | US-PA | |
| Reading (Pennsylvania) | 484 | 19612 | Berks | US-PA | |
| Reading (Pennsylvania) | 484 | 19640 | Berks | US-PA | |
| Rehrersburg (Pennsylvania) | 484 | 19550 | Berks | US-PA | |
| Revere (Pennsylvania) | 484 | 18953 | Bucks | US-PA | |
| Sadsburyville (Pennsylvania) | 484 | 19369 | Chester | US-PA | |
| Schnecksville (Pennsylvania) | 484 | 18078 | Lehigh | US-PA | |
| Slatedale (Pennsylvania) | 484 | 18079 | Lehigh | US-PA | |
| Southeastern (Pennsylvania) | 484 | 19397 | Chester | US-PA | |
| Southeastern (Pennsylvania) | 484 | 19398 | Chester | US-PA | |
| Southeastern (Pennsylvania) | 484 | 19399 | Chester | US-PA | |
| Springfield (Pennsylvania) | 484 | 19064 | Delaware | US-PA | |
| Treichlers (Pennsylvania) | 484 | 18086 | Northampton | US-PA | |
| Trexlertown (Pennsylvania) | 484 | 18087 | Lehigh | US-PA | |
| Unionville (Pennsylvania) | 484 | 19375 | Chester | US-PA | |
| Upper Black Eddy (Pennsylvania) | 484 | 18972 | Bucks | US-PA | |
| Uwchland (Pennsylvania) | 484 | 19480 | Chester | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19481 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19482 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19483 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19484 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19485 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19493 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19494 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19495 | Montgomery | US-PA | |
| Valley Forge (Pennsylvania) | 484 | 19496 | Montgomery | US-PA | |
| Virginville (Pennsylvania) | 484 | 19564 | Berks | US-PA | |
| Wagontown (Pennsylvania) | 484 | 19376 | Chester | US-PA | |
| Wayne (Pennsylvania) | 484 | 19080 | Delaware | US-PA | |
| Wayne (Pennsylvania) | 484 | 19088 | Delaware | US-PA | |
| Wayne (Pennsylvania) | 484 | 19089 | Delaware | US-PA | |
| West Chester (Pennsylvania) | 484 | 19381 | Chester | US-PA | |
| West Chester (Pennsylvania) | 484 | 19383 | Chester | US-PA | |
| West Chester (Pennsylvania) | 484 | 19388 | Chester | US-PA | |
| Whitehall (Pennsylvania) | 484 | 18052 | Lehigh | US-PA | |
| Zionsville (Pennsylvania) | 484 | 18092 | Lehigh | US-PA |