AreaCodeLocations.info

Area Code 484

Area code 484 is in Pennsylvania, USA , spanning 12 counties and serving 231 cities, including Allentown, Norristown or Chester; it currently uses 786 prefixes, assigned from 484-200-XXXX through 484-999-XXXX.

In service since June 05, 1999, area code 484 is an overlay Numbering Plan Area, part of overlay complex 610/484/835.

The current local time is .

484 area code location on a map — © OpenStreetMap contributors
For exact NPA boundaries see official 484 area code map

Phone number lookup

More Pennsylvania area codes:

Locate any 484-NXX prefix:

NPANXX	Area Served¹	Date¹
484-200	Chester Springs	N/A
484-201	Allentown	3/27/2002
484-202	Chester Springs	N/A
484-203	Chester Springs	N/A
484-204	Chester Springs	N/A
484-205	Center Point	4/9/2002
484-206	Chester Springs	N/A
484-207	Chester Springs	N/A
484-208	Chester Springs	N/A
484-209	Chester Springs	N/A
484-210	Mortonville	N/A
484-212	Eagle	N/A
484-213	Philadelphia Suburban Zone 30	N/A
484-214	Allentown	N/A
484-215	Allentown	3/10/2021
484-216	Philadelphia Suburban Zone 28	9/5/2012
484-217	New Tripoli	N/A
484-218	Bernville	11/14/2012
484-219	Reading	3/7/2011
484-220	Reading	N/A
484-221	Allentown	N/A
484-222	Philadelphia Suburban Zone 25	9/30/2002
484-223	Allentown	N/A
484-224	Allentown	N/A
484-225	Allentown	N/A
484-226	Allentown	N/A
484-227	Philadelphia Suburban Zone 12	11/8/2007
484-228	Glenmoore	N/A
484-229	Allentown	N/A
484-230	Philadelphia Suburban Zone 17	2/14/2001
484-231	Philadelphia Suburban Zone 30	2/8/2001
484-232	Emmaus	N/A
484-233	Mendenhall	N/A
484-234	Philadelphia Suburban Zone 12	N/A
484-235	Philadelphia Suburban Zone 30	N/A
484-236	Douglassville	3/13/2009
484-237	Downingtown	N/A
484-238	Philadelphia Suburban Zone 30	4/27/2005
484-239	Allentown	N/A
484-240	Catasauqua	N/A
484-241	Bethlehem	3/6/2001
484-242	Bethlehem	N/A
484-243	Philadelphia Suburban Zone 31	8/6/2012
484-244	Allentown	2/8/2001
484-245	Catasauqua	N/A
484-246	Catasauqua	N/A
484-247	Mortonville	N/A
484-248	Leesport	11/26/2001
484-249	Catasauqua	N/A
484-250	Philadelphia Suburban Zone 30	N/A
484-251	Philadelphia Suburban Zone 17	N/A
484-252	Exton	N/A
484-253	Philadelphia Suburban Zone 26	3/6/2001
484-254	Philadelphia Suburban Zone 26	N/A
484-255	Center Point	1/16/2001
484-256	Reading	N/A
484-257	Philadelphia Suburban Zone 17	2/27/2001
484-258	Reading	4/5/2010
484-259	Mendenhall	3/1/2001
484-260	Unionville	N/A
484-261	Slatington	N/A
484-262	Slatington	N/A
484-263	Slatington	N/A
484-264	Allentown	7/1/2005
484-265	Slatington	N/A
484-266	West Chester	1/13/2004
484-267	Slatington	1/11/2022
484-268	Allentown	11/7/2011
484-269	Reading	2/9/2001
484-270	Philadelphia Suburban Zone 23	N/A
484-271	Northampton	N/A
484-272	Northampton	N/A
484-273	Allentown	6/20/2013
484-274	Allentown	4/6/2006
484-275	Northampton	N/A
484-276	Northampton	N/A
484-277	Leesport	7/5/2012
484-278	Philadelphia Suburban Zone 23	N/A
484-279	Northampton	N/A
484-280	Allentown	11/7/2012
484-281	Bath	N/A
484-282	Bath	N/A
484-283	Kemblesville	N/A
484-284	Bath	N/A
484-285	Bath	N/A
484-286	Bath	N/A
484-287	Bath	N/A
484-288	Coatesville	N/A
484-289	Bath	N/A
484-290	New Smithville	6/21/2010
484-291	Nazareth	N/A
484-292	Nazareth	N/A
484-293	Nazareth	N/A
484-294	Allentown	6/8/2009
484-295	Birdsboro	3/13/2009
484-296	Nazareth	N/A
484-297	Philadelphia Suburban Zone 24	3/12/2001
484-298	Nazareth	N/A
484-299	Nazareth	N/A

NPANXX	Area Served¹	Date¹
484-300	Pottstown	9/30/2002
484-301	Westtown	N/A
484-302	Phoenixville	9/30/2002
484-303	Westtown	N/A
484-304	Topton	3/13/2009
484-305	Upper Black Eddy	N/A
484-306	Riegelsville	N/A
484-307	Westtown	N/A
484-308	Riegelsville	N/A
484-309	Upper Black Eddy	N/A
484-310	Riegelsville	N/A
484-312	Upper Black Eddy	N/A
484-313	Westtown	N/A
484-314	Riegelsville	N/A
484-315	Westtown	N/A
484-316	Riegelsville	N/A
484-317	Green Hills	3/17/2009
484-318	Philadelphia Suburban Zone 28	9/27/2002
484-319	West Chester	9/27/2002
484-320	Philadelphia Suburban Zone 28	N/A
484-321	Philadelphia Suburban Zone 28	N/A
484-322	Philadelphia Suburban Zone 30	N/A
484-323	Philadelphia Suburban Zone 28	N/A
484-324	Philadelphia Suburban Zone 28	N/A
484-325	Philadelphia Suburban Zone 28	N/A
484-326	Philadelphia Suburban Zone 13	9/30/2002
484-327	Philadelphia Suburban Zone 28	N/A
484-328	Philadelphia Suburban Zone 28	N/A
484-329	Philadelphia Suburban Zone 28	N/A
484-330	Slatington	9/30/2002
484-331	Reading	N/A
484-332	Reading	N/A
484-333	Reading	N/A
484-334	Reading	N/A
484-335	Reading	N/A
484-336	Reading	N/A
484-337	Philadelphia Suburban Zone 25	11/8/2007
484-338	Reading	N/A
484-339	Reading	N/A
484-340	Coatesville	N/A
484-341	Eagle	N/A
484-342	Philadelphia Suburban Zone 31	N/A
484-343	Philadelphia Suburban Zone 23	N/A
484-344	Philadelphia Suburban Zone 31	N/A
484-345	Reading	9/16/2009
484-346	Eagle	N/A
484-347	Allentown	7/24/2001
484-348	Eagle	N/A
484-349	Eagle	N/A
484-350	Allentown	5/15/2007
484-351	Philadelphia Suburban Zone 31	N/A
484-352	Philadelphia Suburban Zone 10	N/A
484-353	Bethlehem	6/4/2010
484-354	West Chester	10/11/2001
484-355	Reading	6/4/2009
484-356	West Chester	N/A
484-357	Allentown	5/24/2001
484-358	Allentown	N/A
484-359	Eagle	N/A
484-360	Birdsboro	7/14/2016
484-361	Philadelphia Suburban Zone 11	N/A
484-362	Philadelphia Suburban Zone 31	3/6/2001
484-363	Pottstown	N/A
484-364	Downingtown	10/1/2002
484-365	Oxford	N/A
484-366	Pottstown	N/A
484-367	Philadelphia Suburban Zone 26	N/A
484-368	Philadelphia Suburban Zone 31	N/A
484-369	Royersford	10/1/2002
484-370	Philadelphia Suburban Zone 30	9/30/2014
484-371	Kemblesville	N/A
484-372	Kemblesville	N/A
484-373	Easton	N/A
484-374	Pottstown	9/22/2009
484-375	Allentown	N/A
484-376	Kemblesville	N/A
484-377	Philadelphia Suburban Zone 21	5/24/2004
484-378	Coatesville	4/3/2009
484-379	Bethlehem	12/16/2015
484-380	Philadelphia Suburban Zone 25	N/A
484-381	Philadelphia Suburban Zone 25	N/A
484-382	Philadelphia Suburban Zone 25	N/A
484-383	Philadelphia Suburban Zone 25	N/A
484-384	Philadelphia Suburban Zone 25	N/A
484-385	Philadelphia Suburban Zone 25	N/A
484-386	Philadelphia Suburban Zone 25	N/A
484-387	Allentown	11/17/2010
484-388	Reading	5/9/2008
484-389	Philadelphia Suburban Zone 25	N/A
484-390	Philadelphia Suburban Zone 29	N/A
484-391	Philadelphia Suburban Zone 29	N/A
484-392	Philadelphia Suburban Zone 29	N/A
484-393	Philadelphia Suburban Zone 29	N/A
484-394	Philadelphia Suburban Zone 29	N/A
484-395	Philadelphia Suburban Zone 28	3/29/2001
484-396	Philadelphia Suburban Zone 29	N/A
484-397	Allentown	N/A
484-398	Philadelphia Suburban Zone 29	N/A
484-399	Philadelphia Suburban Zone 29	N/A

NPANXX	Area Served¹	Date¹
484-400	Reading	9/27/2001
484-401	West Chester	12/4/2008
484-402	West Chester	12/4/2008
484-403	Bethlehem	11/27/2012
484-404	Bangor	3/13/2009
484-405	Boyertown	3/17/2009
484-406	Landenberg	N/A
484-407	Yellow House	3/17/2009
484-408	Allentown	4/26/2013
484-409	Landenberg	N/A
484-410	Philadelphia Suburban Zone 24	N/A
484-412	Philadelphia Suburban Zone 24	N/A
484-413	Philadelphia Suburban Zone 24	N/A
484-414	Philadelphia Suburban Zone 24	N/A
484-415	Boyertown	4/23/2009
484-416	Philadelphia Suburban Zone 24	N/A
484-417	Philadelphia Suburban Zone 24	N/A
484-418	Philadelphia Suburban Zone 24	N/A
484-419	Philadelphia Suburban Zone 24	N/A
484-420	Philadelphia Suburban Zone 22	N/A
484-421	Philadelphia Suburban Zone 22	N/A
484-422	Philadelphia Suburban Zone 22	N/A
484-423	Philadelphia Suburban Zone 22	N/A
484-424	Philadelphia Suburban Zone 22	N/A
484-425	Allentown	6/14/2013
484-426	Allentown	9/23/2009
484-427	Philadelphia Suburban Zone 22	N/A
484-428	Philadelphia Suburban Zone 22	N/A
484-429	Philadelphia Suburban Zone 23	N/A
484-430	Philadelphia Suburban Zone 23	N/A
484-431	Philadelphia Suburban Zone 23	N/A
484-432	Philadelphia Suburban Zone 23	N/A
484-433	Philadelphia Suburban Zone 23	N/A
484-434	Philadelphia Suburban Zone 23	N/A
484-435	Philadelphia Suburban Zone 23	N/A
484-436	Philadelphia Suburban Zone 23	N/A
484-437	Philadelphia Suburban Zone 23	N/A
484-438	Philadelphia Suburban Zone 23	N/A
484-439	Philadelphia Suburban Zone 23	N/A
484-440	Philadelphia Suburban Zone 12	N/A
484-441	Philadelphia Suburban Zone 12	N/A
484-442	Philadelphia Suburban Zone 12	N/A
484-443	Philadelphia Suburban Zone 12	N/A
484-444	Philadelphia Suburban Zone 12	N/A
484-445	Philadelphia Suburban Zone 12	N/A
484-446	Philadelphia Suburban Zone 12	N/A
484-447	Pottstown	5/31/2013
484-448	Philadelphia Suburban Zone 12	N/A
484-449	Philadelphia Suburban Zone 12	N/A
484-450	Philadelphia Suburban Zone 21	N/A
484-451	Philadelphia Suburban Zone 21	N/A
484-452	Philadelphia Suburban Zone 21	N/A
484-453	Philadelphia Suburban Zone 21	N/A
484-454	Philadelphia Suburban Zone 21	N/A
484-455	Philadelphia Suburban Zone 21	N/A
484-456	Bethlehem	12/22/2015
484-457	Philadelphia Suburban Zone 21	N/A
484-458	Philadelphia Suburban Zone 21	N/A
484-459	West Chester	4/12/2001
484-460	Allentown	3/13/2018
484-461	Philadelphia Suburban Zone 17	N/A
484-462	Philadelphia Suburban Zone 17	N/A
484-463	Philadelphia Suburban Zone 17	N/A
484-464	Lehighton	4/10/2002
484-465	Philadelphia Suburban Zone 17	N/A
484-466	Philadelphia Suburban Zone 17	N/A
484-467	West Chester	N/A
484-468	Philadelphia Suburban Zone 12	N/A
484-469	Philadelphia Suburban Zone 17	N/A
484-470	Philadelphia Suburban Zone 13	N/A
484-471	Philadelphia Suburban Zone 13	N/A
484-472	Philadelphia Suburban Zone 13	N/A
484-473	West Chester	8/30/2016
484-474	Philadelphia Suburban Zone 13	N/A
484-475	Philadelphia Suburban Zone 13	N/A
484-476	Philadelphia Suburban Zone 24	11/8/2007
484-477	Philadelphia Suburban Zone 13	N/A
484-478	Philadelphia Suburban Zone 13	N/A
484-479	Philadelphia Suburban Zone 13	N/A
484-480	Philadelphia Suburban Zone 11	N/A
484-481	West Chester	N/A
484-482	Philadelphia Suburban Zone 11	N/A
484-483	Philadelphia Suburban Zone 11	N/A
484-484	Bethlehem	5/5/2017
484-485	Philadelphia Suburban Zone 11	N/A
484-486	Philadelphia Suburban Zone 11	N/A
484-487	Philadelphia Suburban Zone 11	N/A
484-488	Catasauqua	1/3/2002
484-489	Philadelphia Suburban Zone 11	N/A
484-490	Philadelphia Suburban Zone 11	N/A
484-491	Oley	3/13/2009
484-492	Philadelphia Suburban Zone 14	N/A
484-493	Philadelphia Suburban Zone 14	N/A
484-494	Philadelphia Suburban Zone 14	N/A
484-495	Womelsdorf	4/15/2021
484-496	Philadelphia Suburban Zone 14	N/A
484-497	Philadelphia Suburban Zone 14	N/A
484-498	Philadelphia Suburban Zone 14	N/A
484-499	Coopersburg	12/12/2001

NPANXX	Area Served¹	Date¹
484-500	Pughtown	8/29/2014
484-501	Philadelphia Suburban Zone 30	6/19/2014
484-502	West Chester	10/6/2015
484-503	Easton	4/13/2011
484-504	New Smithville	N/A
484-505	Allentown	N/A
484-506	Allentown	12/11/2015
484-507	Fleetwood	1/7/2016
484-508	Landenberg	N/A
484-509	Reading	2/5/2014
484-510	Bethlehem	8/31/2016
484-512	Reading	5/24/2016
484-513	Reading	9/23/2016
484-514	Honey Brook	N/A
484-515	Allentown	10/11/2001
484-516	Reading	9/27/2016
484-517	Mortonville	N/A
484-518	Philadelphia Suburban Zone 29	N/A
484-519	Emmaus	N/A
484-520	Birdsboro	10/16/2007
484-521	Philadelphia Suburban Zone 17	N/A
484-522	Allentown	10/6/2010
484-523	Allentown	5/22/2012
484-524	Pottstown	N/A
484-525	Reading	6/27/2008
484-526	Bethlehem	9/3/2010
484-527	Philadelphia Suburban Zone 28	N/A
484-528	Westtown	N/A
484-529	Reading	N/A
484-530	Philadelphia Suburban Zone 31	N/A
484-531	Philadelphia Suburban Zone 31	N/A
484-532	Philadelphia Suburban Zone 31	N/A
484-533	Philadelphia Suburban Zone 31	N/A
484-534	Philadelphia Suburban Zone 31	N/A
484-535	Philadelphia Suburban Zone 31	N/A
484-536	Easton	3/5/2001
484-537	Philadelphia Suburban Zone 31	N/A
484-538	Allentown	10/16/2006
484-539	Philadelphia Suburban Zone 31	N/A
484-540	Philadelphia Suburban Zone 14	N/A
484-541	Easton	N/A
484-542	Easton	2/8/2001
484-543	Robesonia	10/29/2018
484-544	Easton	N/A
484-545	Easton	N/A
484-546	Easton	N/A
484-547	Allentown	N/A
484-548	Easton	N/A
484-549	Easton	N/A
484-550	Allentown	3/14/2006
484-551	Lenape	N/A
484-552	Schwenksville	N/A
484-553	Allentown	4/11/2001
484-554	Bethlehem	N/A
484-556	Glenmoore	N/A
484-557	Philadelphia Suburban Zone 26	7/24/2001
484-558	Glenmoore	N/A
484-559	Glenmoore	N/A
484-560	Allentown	4/6/2006
484-561	Allentown	5/14/2020
484-562	Philadelphia Suburban Zone 23	N/A
484-563	Philadelphia Suburban Zone 28	N/A
484-564	Westtown	N/A
484-565	Philadelphia Suburban Zone 28	9/17/2007
484-566	Philadelphia Suburban Zone 30	8/7/2014
484-567	Philadelphia Suburban Zone 31	N/A
484-568	Philadelphia Suburban Zone 28	3/6/2001
484-569	Coatesville	9/18/2015
484-570	New Tripoli	6/4/2021
484-571	Philadelphia Suburban Zone 23	7/3/2001
484-572	Philadelphia Suburban Zone 24	N/A
484-573	Philadelphia Suburban Zone 13	N/A
484-574	Philadelphia Suburban Zone 10	4/12/2001
484-575	Fleetwood	N/A
484-576	Philadelphia Suburban Zone 31	4/23/2001
484-577	Reading	7/12/2011
484-578	Fleetwood	N/A
484-579	Reading	4/8/2022
484-580	Philadelphia Suburban Zone 26	N/A
484-581	Philadelphia Suburban Zone 26	N/A
484-582	Philadelphia Suburban Zone 26	N/A
484-583	Philadelphia Suburban Zone 26	N/A
484-584	Philadelphia Suburban Zone 26	N/A
484-585	Philadelphia Suburban Zone 26	N/A
484-586	Philadelphia Suburban Zone 26	N/A
484-587	Pottstown	8/10/2016
484-588	Philadelphia Suburban Zone 26	N/A
484-589	Philadelphia Suburban Zone 10	6/27/2008
484-590	Philadelphia Suburban Zone 26	N/A
484-591	Easton	4/4/2016
484-592	Philadelphia Suburban Zone 25	N/A
484-593	Downingtown	8/2/2006
484-594	Philadelphia Suburban Zone 31	2/9/2006
484-595	Philadelphia Suburban Zone 28	N/A
484-596	Philadelphia Suburban Zone 28	9/28/2007
484-597	Catasauqua	3/26/2001
484-598	Philadelphia Suburban Zone 26	N/A
484-599	Reading	9/17/2007

NPANXX	Area Served¹	Date¹
484-600	Kempton	11/20/2014
484-601	New Tripoli	N/A
484-602	Allentown	9/17/2009
484-603	Philadelphia Suburban Zone 21	1/16/2001
484-604	Lenape	N/A
484-605	Lenape	N/A
484-606	Lenape	N/A
484-607	Lenape	N/A
484-608	Lenape	N/A
484-609	Philadelphia Suburban Zone 10	5/11/2022
484-610	Oxford	6/4/2021
484-612	Philadelphia Suburban Zone 30	N/A
484-613	Lehighton	9/25/2018
484-614	Philadelphia Suburban Zone 29	9/25/2001
484-615	Philadelphia Suburban Zone 28	2/3/2005
484-616	Robesonia	2/21/2011
484-617	Chester Springs	11/24/2020
484-618	Philadelphia Suburban Zone 28	N/A
484-619	Allentown	5/28/2008
484-620	Philadelphia Suburban Zone 26	2/1/2002
484-621	Philadelphia Suburban Zone 12	N/A
484-622	Philadelphia Suburban Zone 30	9/21/2009
484-623	Slatington	N/A
484-624	Pottstown	N/A
484-625	Philadelphia Suburban Zone 13	N/A
484-626	Bethlehem	6/1/2010
484-627	Easton	11/14/2016
484-628	Reading	11/8/2011
484-629	Lehighton	3/14/2001
484-630	West Chester	3/1/2019
484-631	West Chester	N/A
484-632	Allentown	7/21/2010
484-633	Allentown	11/7/2012
484-634	Allentown	N/A
484-635	Bethlehem	3/4/2011
484-636	Philadelphia Suburban Zone 30	2/9/2001
484-637	Fleetwood	N/A
484-638	Reading	N/A
484-639	West Chester	3/12/2001
484-640	Allentown	1/9/2020
484-641	Kutztown	N/A
484-642	Kutztown	N/A
484-643	West Grove	4/16/2001
484-644	Pottstown	4/10/2015
484-645	Philadelphia Suburban Zone 28	5/1/2001
484-646	Kutztown	N/A
484-647	New Smithville	N/A
484-648	Kutztown	N/A
484-649	Allentown	10/27/2014
484-650	Reading	7/12/2010
484-651	Reading	N/A
484-652	Philadelphia Suburban Zone 14	N/A
484-653	West Chester	N/A
484-654	Philadelphia Suburban Zone 26	N/A
484-655	Allentown	5/25/2016
484-656	Allentown	3/19/2018
484-657	Coatesville	11/14/2016
484-658	Allentown	8/28/2015
484-659	Reading	12/28/2016
484-660	Hamburg	N/A
484-661	Allentown	9/26/2007
484-662	Hamburg	N/A
484-663	Reading	7/9/2007
484-664	Allentown	N/A
484-665	Hamburg	N/A
484-666	Bethlehem	5/9/2013
484-667	West Grove	N/A
484-668	Hamburg	N/A
484-669	Hamburg	N/A
484-670	Schwenksville	6/4/2021
484-671	Leesport	N/A
484-672	Philadelphia Suburban Zone 30	N/A
484-673	Philadelphia Suburban Zone 22	7/15/2019
484-674	Philadelphia Suburban Zone 30	N/A
484-675	Philadelphia Suburban Zone 21	N/A
484-676	Philadelphia Suburban Zone 29	N/A
484-677	Bangor	9/18/2017
484-678	West Chester	N/A
484-679	Philadelphia Suburban Zone 30	N/A
484-680	Philadelphia Suburban Zone 30	N/A
484-681	Philadelphia Suburban Zone 30	N/A
484-682	Philadelphia Suburban Zone 30	N/A
484-683	Philadelphia Suburban Zone 30	N/A
484-684	Philadelphia Suburban Zone 30	N/A
484-685	Philadelphia Suburban Zone 30	N/A
484-686	Philadelphia Suburban Zone 30	N/A
484-687	Philadelphia Suburban Zone 30	N/A
484-688	Philadelphia Suburban Zone 30	N/A
484-689	Philadelphia Suburban Zone 30	N/A
484-690	Philadelphia Suburban Zone 30	N/A
484-691	Downingtown	N/A
484-692	Downingtown	N/A
484-693	Downingtown	N/A
484-694	Downingtown	N/A
484-695	Allentown	3/14/2001
484-696	Downingtown	N/A
484-697	Fleetwood	4/16/2019
484-698	Downingtown	N/A
484-699	Downingtown	N/A

NPANXX	Area Served¹	Date¹
484-701	West Chester	N/A
484-702	Oxford	N/A
484-703	Coatesville	2/8/2022
484-704	Philadelphia Suburban Zone 30	2/13/2013
484-705	Allentown	1/9/2017
484-706	Reading	4/25/2008
484-707	Allentown	N/A
484-708	Philadelphia Suburban Zone 24	N/A
484-709	Reading	8/24/2012
484-710	New Smithville	6/3/2019
484-712	Parkesburg	N/A
484-713	Exton	2/9/2001
484-714	Allentown	8/19/2011
484-715	Parkesburg	N/A
484-716	Philadelphia Suburban Zone 28	1/16/2001
484-717	Honey Brook	4/16/2021
484-718	Parkesburg	N/A
484-719	Allentown	6/17/2014
484-720	Avondale	N/A
484-721	Reading	3/14/2011
484-722	Honey Brook	4/16/2001
484-723	West Chester	3/29/2001
484-724	Philadelphia Suburban Zone 10	9/22/2020
484-725	Allentown	10/14/2010
484-726	Avondale	N/A
484-727	Avondale	N/A
484-728	Philadelphia Suburban Zone 28	N/A
484-729	Avondale	N/A
484-730	Kennett Square	N/A
484-731	Kennett Square	N/A
484-732	Kennett Square	N/A
484-733	Kennett Square	N/A
484-734	Kennett Square	N/A
484-735	Allentown	10/24/2012
484-736	Kennett Square	N/A
484-737	Kennett Square	N/A
484-738	Kennett Square	N/A
484-739	Kennett Square	N/A
484-740	Reading	N/A
484-741	West Grove	N/A
484-742	Emmaus	7/11/2019
484-743	Allentown	10/29/2020
484-744	Philadelphia Suburban Zone 30	10/18/2002
484-745	Philadelphia Suburban Zone 10	3/5/2020
484-746	West Grove	N/A
484-747	Bethlehem	4/14/2015
484-748	West Grove	N/A
484-749	West Grove	N/A
484-750	Allentown	5/7/2020
484-751	Philadelphia Suburban Zone 30	N/A
484-752	Pottstown	8/2/2013
484-753	West Chester	1/16/2001
484-754	Philadelphia Suburban Zone 30	N/A
484-755	Reading	8/7/2014
484-756	Oxford	N/A
484-757	West Chester	6/1/2016
484-758	Oxford	N/A
484-759	Oxford	N/A
484-760	Westtown	N/A
484-761	Allentown	6/8/2022
484-762	Royersford	1/16/2001
484-763	Allentown	11/25/2020
484-764	Allentown	N/A
484-765	Allentown	4/3/2001
484-766	Philadelphia Suburban Zone 11	N/A
484-767	Bethlehem	11/13/2001
484-768	Philadelphia Suburban Zone 11	N/A
484-769	Reading	N/A
484-770	Mendenhall	N/A
484-771	Mendenhall	N/A
484-772	Reading	1/27/2010
484-773	Allentown	12/11/2015
484-774	Philadelphia Suburban Zone 30	N/A
484-775	Mendenhall	N/A
484-776	Mendenhall	N/A
484-777	Bethlehem	4/26/2007
484-778	Mendenhall	N/A
484-779	Mendenhall	N/A
484-780	Upper Black Eddy	6/4/2021
484-781	Allentown	12/7/2017
484-782	Coatesville	N/A
484-783	Boyertown	11/19/2018
484-784	Coatesville	N/A
484-785	Philadelphia Suburban Zone 10	1/16/2001
484-786	Coatesville	N/A
484-787	West Chester	8/7/2014
484-788	Allentown	1/22/2003
484-789	Coatesville	N/A
484-790	West Chester	12/10/2020
484-791	Royersford	N/A
484-792	Pottstown	3/20/2001
484-793	Fleetwood	N/A
484-794	Reading	10/29/2001
484-795	Allentown	10/28/2014
484-796	Honey Brook	N/A
484-797	Reading	2/14/2007
484-798	Honey Brook	N/A
484-799	Honey Brook	N/A

NPANXX	Area Served¹	Date¹
484-800	Philadelphia Suburban Zone 10	3/28/2013
484-801	Philadelphia Suburban Zone 30	N/A
484-802	Philadelphia Suburban Zone 26	N/A
484-803	Philadelphia Suburban Zone 30	9/17/2014
484-804	Philadelphia Suburban Zone 30	N/A
484-805	Philadelphia Suburban Zone 30	3/6/2001
484-806	Philadelphia Suburban Zone 30	N/A
484-807	Philadelphia Suburban Zone 25	4/18/2021
484-808	Philadelphia Suburban Zone 30	N/A
484-809	Allentown	4/6/2006
484-810	Springtown	N/A
484-812	Springtown	N/A
484-813	Unionville	N/A
484-814	Springtown	N/A
484-815	West Chester	6/8/2022
484-816	Philadelphia Suburban Zone 11	7/9/2007
484-817	Springtown	N/A
484-818	Reading	1/10/2008
484-819	Springtown	N/A
484-820	Catasauqua	8/20/2019
484-821	Bethlehem	N/A
484-822	Allentown	4/30/2018
484-823	Avondale	N/A
484-824	Reading	N/A
484-825	Philadelphia Suburban Zone 30	9/17/2014
484-826	Lenape	2/8/2001
484-827	Philadelphia Suburban Zone 10	10/13/2020
484-828	Catasauqua	11/11/2020
484-829	Philadelphia Suburban Zone 24	N/A
484-830	Catasauqua	3/9/2022
484-831	Philadelphia Suburban Zone 29	N/A
484-832	Philadelphia Suburban Zone 10	N/A
484-833	Ferndale	N/A
484-834	Catasauqua	N/A
484-835	Bath	05/30/2023
484-836	Philadelphia Suburban Zone 10	4/26/2021
484-837	Easton	3/20/2019
484-838	Allentown	4/30/2010
484-839	Kutztown	N/A
484-840	Philadelphia Suburban Zone 10	N/A
484-841	Philadelphia Suburban Zone 10	N/A
484-842	Philadelphia Suburban Zone 10	N/A
484-843	Philadelphia Suburban Zone 10	N/A
484-844	Philadelphia Suburban Zone 10	N/A
484-845	Philadelphia Suburban Zone 10	N/A
484-846	Philadelphia Suburban Zone 10	N/A
484-847	Kemblesville	4/16/2021
484-848	Philadelphia Suburban Zone 10	N/A
484-849	Philadelphia Suburban Zone 10	N/A
484-850	Philadelphia Suburban Zone 30	12/14/2015
484-851	Hellertown	N/A
484-852	Hellertown	N/A
484-853	Hellertown	N/A
484-854	Collegeville	8/27/2002
484-855	Reading	9/17/2008
484-856	Hellertown	N/A
484-857	Kempton	N/A
484-858	Hellertown	N/A
484-859	Hellertown	N/A
484-860	Allentown	7/31/2007
484-861	Allentown	11/16/2016
484-862	Allentown	6/20/2013
484-863	Coopersburg	N/A
484-864	Philadelphia Suburban Zone 30	10/17/2014
484-865	Collegeville	N/A
484-866	Allentown	7/14/2006
484-867	Easton	9/14/2017
484-868	Philadelphia Suburban Zone 30	1/18/2002
484-869	Reading	1/27/2016
484-870	Exton	N/A
484-871	Lehighton	9/9/2021
484-872	Exton	N/A
484-873	Exton	N/A
484-874	Exton	N/A
484-875	Exton	N/A
484-876	Exton	N/A
484-877	Reading	11/16/2017
484-878	Reading	5/2/2018
484-879	Exton	N/A
484-880	West Chester	N/A
484-881	West Chester	N/A
484-882	West Chester	N/A
484-883	West Chester	N/A
484-884	Bethlehem	N/A
484-885	West Chester	N/A
484-886	West Chester	N/A
484-887	West Chester	N/A
484-888	West Chester	N/A
484-889	West Chester	N/A
484-890	Reading	7/19/2022
484-891	Allentown	4/30/2010
484-892	Bethlehem	N/A
484-893	Bethlehem	N/A
484-894	Bethlehem	N/A
484-895	Bethlehem	N/A
484-896	Bethlehem	N/A
484-897	Landenberg	N/A
484-898	Bethlehem	N/A
484-899	Unionville	N/A

NPANXX	Area Served¹	Date¹
484-900	Unionville	4/2/2014
484-901	Pughtown	N/A
484-902	Collegeville	N/A
484-903	Easton	N/A
484-904	Philadelphia Suburban Zone 31	N/A
484-905	West Chester	N/A
484-906	Philadelphia Suburban Zone 21	5/24/2004
484-907	Ferndale	5/22/2017
484-908	Philadelphia Suburban Zone 13	N/A
484-909	Parkesburg	4/15/2013
484-910	Mortonville	N/A
484-912	Pen Argyl	9/18/2017
484-913	Philadelphia Suburban Zone 28	N/A
484-914	Kempton	5/5/2021
484-915	Avondale	3/24/2015
484-916	Bethlehem	2/8/2022
484-917	Bernville	8/15/2018
484-918	Mortonville	N/A
484-919	Philadelphia Suburban Zone 30	1/16/2001
484-920	Phoenixville	N/A
484-921	Phoenixville	N/A
484-922	Phoenixville	N/A
484-923	Phoenixville	N/A
484-924	Phoenixville	N/A
484-925	Pottstown	2/24/2012
484-926	Reading	9/12/2013
484-927	Phoenixville	N/A
484-928	Phoenixville	N/A
484-929	Allentown	5/6/2013
484-930	Womelsdorf	12/4/2013
484-931	Royersford	N/A
484-932	Royersford	N/A
484-933	Royersford	N/A
484-934	Bethlehem	5/8/2013
484-935	Bethlehem	N/A
484-936	Robesonia	8/24/2022
484-937	Bethlehem	2/8/2022
484-938	Royersford	N/A
484-939	Royersford	N/A
484-940	Pottstown	N/A
484-941	Pottstown	N/A
484-942	Pottstown	N/A
484-943	Birdsboro	5/27/2021
484-944	Pottstown	N/A
484-945	Pottstown	N/A
484-946	Pottstown	N/A
484-947	West Chester	3/13/2001
484-948	Pottstown	N/A
484-949	Pottstown	N/A
484-951	Allentown	N/A
484-952	Philadelphia Suburban Zone 28	N/A
484-953	Philadelphia Suburban Zone 14	N/A
484-954	Allentown	6/2/2016
484-955	Reading	5/29/2001
484-956	Philadelphia Suburban Zone 29	N/A
484-957	Allentown	6/7/2021
484-960	Allentown	3/9/2022
484-961	Collegeville	N/A
484-962	Schwenksville	N/A
484-963	Philadelphia Suburban Zone 13	6/8/2022
484-964	Schwenksville	N/A
484-965	Philadelphia Suburban Zone 30	12/12/2014
484-966	Bethlehem	5/27/2020
484-967	Glenmoore	8/11/2022
484-968	Schwenksville	N/A
484-969	Schwenksville	N/A
484-970	Collegeville	N/A
484-971	Collegeville	N/A
484-972	Collegeville	N/A
484-973	Collegeville	N/A
484-974	Collegeville	N/A
484-975	Collegeville	N/A
484-977	Collegeville	N/A
484-978	Collegeville	N/A
484-979	Collegeville	N/A
484-980	Birdsboro	11/9/2021
484-981	Philadelphia Suburban Zone 10	3/9/2022
484-982	Allentown	8/9/2021
484-983	West Chester	1/28/2015
484-984	Royersford	N/A
484-985	Pughtown	N/A
484-986	Pughtown	N/A
484-987	Reading	5/27/2015
484-988	Philadelphia Suburban Zone 23	4/4/2001
484-989	Pughtown	N/A
484-990	Bethlehem	N/A
484-991	Center Point	N/A
484-992	Center Point	N/A
484-993	Center Point	N/A
484-994	Center Point	N/A
484-995	Philadelphia Suburban Zone 28	8/20/2001
484-996	Phoenixville	N/A
484-997	Center Point	N/A
484-998	Center Point	N/A
484-999	West Chester	6/7/2012

For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
Assignment date. N/A - mostly central office codes assigned before 2001.
NXX prefixes last updated: June 3, 2025

Cities in area code 484

City¹	County	Time Zone¹
Ackermanville	Northampton	E
Alburtis	Lehigh	E
Allentown	Lehigh	E
Aquashicola	Carbon	E
Arcola	Montgomery	E
Ardmore	Montgomery	E
Ashfield	Carbon	E
Aston	Delaware	E
Atglen	Chester	E
Audubon	Montgomery	E
Avondale	Chester	E
Bala Cynwyd	Montgomery	E
Bally	Berks	E
Bangor	Northampton	E
Barto	Berks	E
Bath	Northampton	E
Bechtelsville	Berks	E
Bernville	Berks	E
Berwyn	Chester	E
Bethlehem	Lehigh	E
Birchrunville	Chester	E
Birdsboro	Berks	E
Blandon	Berks	E
Bowers	Berks	E
Bowmanstown	Carbon	E
Boyertown	Berks	E
Brandamore	Chester	E
Breinigsville	Lehigh	E
Bridgeport	Montgomery	E
Brookhaven	Delaware	E
Broomall	Delaware	E
Bryn Mawr	Delaware	E
Catasauqua	Lehigh	E
Cedars	Montgomery	E
Center Valley	Lehigh	E
Centerport	Berks	E
Chadds Ford	Delaware	E
Chatham	Chester	E
Cherryville	Northampton	E
Chester	Delaware	E
Chester Heights	Delaware	E
Chester Springs	Chester	E
Cheyney	Delaware	E
Christiana	Lancaster	E
Clifton Heights	Delaware	E
Coatesville	Chester	E
Cochranville	Chester	E
Collegeville	Montgomery	E
Concordville	Delaware	E
Conshohocken	Montgomery	E
Coopersburg	Lehigh	E
Coplay	Lehigh	E
Creamery	Montgomery	E
Crum Lynne	Delaware	E
Danielsville	Northampton	E
Darby	Delaware	E
Devault	Chester	E
Devon	Chester	E
Douglassville	Berks	E
Downingtown	Chester	E
Drexel Hill	Delaware	E
Durham	Bucks	E
Eagleville	Montgomery	E
Earlville	Berks	E
East Texas	Lehigh	E
Easton	Northampton	E
Edgemont	Delaware	E
Elverson	Chester	E
Emmaus	Lehigh	E
Erwinna	Bucks	E
Essington	Delaware	E
Exton	Chester	E
Fairview Village	Montgomery	E
Ferndale	Bucks	E
Fleetwood	Berks	E
Flicksville	Northampton	E
Fogelsville	Lehigh	E
Folcroft	Delaware	E
Folsom	Delaware	E
Frederick	Montgomery	E
Geigertown	Berks	E
Germansville	Lehigh	E
Gilbert	Monroe	E
Gilbertsville	Montgomery	E
Gladwyne	Montgomery	E
Glen Mills	Delaware	E
Glen Riddle Lima	Delaware	E
Glenmoore	Chester	E
Glenolden	Delaware	E
Gradyville	Delaware	E
Hamburg	Berks	E
Haverford	Montgomery	E
Havertown	Delaware	E
Hellertown	Northampton	E
Holmes	Delaware	E
Honey Brook	Chester	E
Immaculata	Chester	E
Kelton	Chester	E
Kemblesville	Chester	E
Kempton	Berks	E
Kennett Square	Chester	E
Kimberton	Chester	E
King Of Prussia	Montgomery	E
Kintnersville	Bucks	E
Kresgeville	Monroe	E
Kunkletown	Monroe	E
Kutztown	Berks	E
Lafayette Hill	Montgomery	E
Landenberg	Chester	E
Lansdowne	Delaware	E
Laurys Station	Lehigh	E
Leesport	Berks	E
Lehigh Valley	Northampton	E
Lehighton	Carbon	E
Lenhartsville	Berks	E
Lenni	Delaware	E
Lewisville	Chester	E
Limekiln	Berks	E
Limeport	Lehigh	E
Lincoln University	Chester	E
Lionville	Chester	E
Lyndell	Chester	E
Lyon Station	Berks	E
Macungie	Lehigh	E
Malvern	Chester	E
Marcus Hook	Delaware	E
Martins Creek	Northampton	E
Maxatawny	Berks	E
Media	Delaware	E
Mendenhall	Chester	E
Merion Station	Montgomery	E
Mertztown	Berks	E
Modena	Chester	E
Mohnton	Berks	E
Mohrsville	Berks	E
Monocacy Station	Berks	E
Mont Clare	Montgomery	E
Morgantown	Berks	E
Morton	Delaware	E
Narberth	Montgomery	E
Nazareth	Northampton	E
Neffs	Lehigh	E
New Berlinville	Berks	E
New London	Chester	E
New Tripoli	Lehigh	E
Newmanstown	Lebanon	E
Newtown Square	Delaware	E
Norristown	Montgomery	E
Northampton	Northampton	E
Norwood	Delaware	E
Nottingham	Chester	E
Oaks	Montgomery	E
Old Zionsville	Lehigh	E
Oley	Berks	E
Orefield	Lehigh	E
Ottsville	Bucks	E
Oxford	Chester	E
Palmerton	Carbon	E
Paoli	Chester	E
Parker Ford	Chester	E
Parkesburg	Chester	E
Parryville	Carbon	E
Pen Argyl	Northampton	E
Phoenixville	Chester	E
Pine Forge	Berks	E
Plymouth Meeting	Montgomery	E
Pocopson	Chester	E
Pomeroy	Chester	E
Port Clinton	Schuylkill	E
Pottstown	Chester	E
Prospect Park	Delaware	E
Reading	Berks	E
Revere	Bucks	E
Ridley Park	Delaware	E
Riegelsville	Bucks	E
Robesonia	Berks	E
Royersford	Montgomery	E
Sadsburyville	Chester	E
Salford	Montgomery	E
Salfordville	Montgomery	E
Sassamansville	Montgomery	E
Schnecksville	Lehigh	E
Schwenksville	Montgomery	E
Sharon Hill	Delaware	E
Shartlesville	Berks	E
Shoemakersville	Berks	E
Skippack	Montgomery	E
Slatedale	Lehigh	E
Slatington	Lehigh	E
Southeastern	Chester	E
Spring City	Chester	E
Spring Mount	Montgomery	E
Springfield	Delaware	E
Springtown	Bucks	E
St Peters	Chester	E
Stockertown	Northampton	E
Strausstown	Berks	E
Suplee	Chester	E
Swarthmore	Delaware	E
Tatamy	Northampton	E
Temple	Berks	E
Thorndale	Chester	E
Thornton	Delaware	E
Topton	Berks	E
Toughkenamon	Chester	E
Treichlers	Northampton	E
Trexlertown	Lehigh	E
Unionville	Chester	E
Upper Black Eddy	Bucks	E
Upper Darby	Delaware	E
Uwchland	Chester	E
Valley Forge	Chester	E
Villanova	Delaware	E
Virginville	Berks	E
Wagontown	Chester	E
Wallingford	Delaware	E
Walnutport	Northampton	E
Wayne	Delaware	E
Wernersville	Berks	E
West Chester	Chester	E
West Grove	Chester	E
Westtown	Chester	E
Whitehall	Lehigh	E
Wind Gap	Northampton	E
Womelsdorf	Berks	E
Woodlyn	Delaware	E
Worcester	Montgomery	E
Wynnewood	Montgomery	E
Zieglerville	Montgomery	E
Zionhill	Bucks	E
Zionsville	Lehigh	E

Listed above are most places served by USA area code 484. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
E stands for Eastern Time (currently ).