Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-436 5 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-436 6 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
484-436 7 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-436 8 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-436 9 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-437 A Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
484-438 A Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228   2025-03-11   
484-438 0 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-438 1 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-438 2 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-438 3 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-438 4 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-438 5 Philadelphia Suburban Zone 23 PA FTWSPAFWX2X  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2014-07-07   
484-438 6 Philadelphia Suburban Zone 23 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-09-07   
484-438 7 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-438 8 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-438 9 Philadelphia Suburban Zone 23 PA   829J PAETEC ITEL, LLC 228      
484-439 A Philadelphia Suburban Zone 23 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-439 0 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
484-439 1 Philadelphia Suburban Zone 23 PA   547E ONVOY, LLC - PA 228   2025-04-29   
484-439 2 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-08-10   
484-439 3 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-439 4 Philadelphia Suburban Zone 23 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-439 5 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2022-07-19   
484-439 6 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-04   
484-439 7 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-439 8 Philadelphia Suburban Zone 23 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-439 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-10-19   
484-440 A Philadelphia Suburban Zone 12 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 0 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-19   
484-440 1 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-440 2 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-11   
484-440 3 Philadelphia Suburban Zone 12 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 4 Philadelphia Suburban Zone 12 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 5 Philadelphia Suburban Zone 12 PA   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 6 Philadelphia Suburban Zone 12 PA   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 7 Philadelphia Suburban Zone 12 PA   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 8 Philadelphia Suburban Zone 12 PA   7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-440 9 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-08-13   
484-441 A Philadelphia Suburban Zone 12 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228      
484-441 0 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2012-10-05   
484-441 3 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-11-23   
484-441 5 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-06-24   
484-441 6 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-03-07   
484-441 7 Philadelphia Suburban Zone 12 PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2007-06-08   
484-441 8 Philadelphia Suburban Zone 12 PA   515J IP HORIZON LLC 228   2015-03-28   
484-442 A Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228   2025-03-11   
484-442 0 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
484-442 1 Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228   2004-08-07   
484-442 2 Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228   2004-08-07   
484-442 3 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-07-07   
484-442 4 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-07-07   
484-442 5 Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228   2004-08-07   
484-442 6 Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228      
484-442 7 Philadelphia Suburban Zone 12 PA   829J PAETEC ITEL, LLC 228   2007-10-24   
484-442 8 Philadelphia Suburban Zone 12 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2003-09-24   
484-442 9 Philadelphia Suburban Zone 12 PA   515J IP HORIZON LLC 228   2016-05-31   
484-443 A Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-443 0 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-21   
484-443 1 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-21   
484-443 2 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-443 3 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2009-07-12   
484-443 4 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-443 5 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-05-05   
484-443 6 Philadelphia Suburban Zone 12 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2016-09-22   
484-443 7 Philadelphia Suburban Zone 12 PA PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-04-01   
484-443 8 Philadelphia Suburban Zone 12 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2007-02-28   
484-443 9 Philadelphia Suburban Zone 12 PA   515J IP HORIZON LLC 228   2015-09-28   
484-444 A Philadelphia Suburban Zone 12 PA MEDIPAMEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-444 0 Philadelphia Suburban Zone 12 PA MEDIPAMEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-444 1 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-26   
484-444 2 Philadelphia Suburban Zone 12 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2012-05-20   
484-444 3 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-03-01   
484-444 4 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2013-07-08   
484-444 5 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-444 6 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-444 7 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-444 8 Philadelphia Suburban Zone 12 PA PHLAPAFGXCX  073H TELNYX LLC 228   2017-06-22   
484-444 9 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-03-01   
484-445 A Philadelphia Suburban Zone 12 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-445 0 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-01-28   
484-445 2 Philadelphia Suburban Zone 12 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2018-12-12   
484-445 3 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2018-09-07   
484-445 4 Philadelphia Suburban Zone 12 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-08-20   
484-445 5 Philadelphia Suburban Zone 12 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
484-445 6 Philadelphia Suburban Zone 12 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
484-445 7 Philadelphia Suburban Zone 12 PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
484-445 8 Philadelphia Suburban Zone 12 PA PHLAPAMKGMD  551G NUSO, LLC 228   2018-11-07   
484-445 9 Philadelphia Suburban Zone 12 PA PHLAPAMKGMD  551G NUSO, LLC 228   2018-11-07   
484-446 A Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-446 0 Philadelphia Suburban Zone 12 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-06   
484-446 1 Philadelphia Suburban Zone 12 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2013-05-06   
484-446 2 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-16   
484-446 3 Philadelphia Suburban Zone 12 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-446 4 Philadelphia Suburban Zone 12 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-13   
484-446 5 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-16   
484-446 6 Philadelphia Suburban Zone 12 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
484-446 7 Philadelphia Suburban Zone 12 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-04-29   
484-446 9 Philadelphia Suburban Zone 12 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-08-10   
484-447 A Pottstown PA KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.