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.

Philadelphia Suburban Zone 28, PA

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
484-952 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-25   
484-952 7 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-25   
484-952 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-25   
484-952 9 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2004-09-25   
484-995 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 0 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 2 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 4 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-995 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-08-16   
484-995 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2002-08-22   
484-995 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-202 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-219 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-232 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-232 0 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-232 1 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-232 2 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-232 4 WAYNPALADS3  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2014-09-02   
610-232 5 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-232 6 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-232 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-03-04   
610-232 9 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-240 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-249 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-249 0 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-249 1 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-249 2 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-249 4 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-249 6 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-249 8 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-249 9 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-251 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 0 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 1 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 2 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 3 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 4 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 5 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 6 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 7 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-251 8 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-251 9 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-296 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-407 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-408 A PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-408 0 PAOLPAPADS0  9208 VERIZON PENNSYLVANIA, INC. 228      

<< 1 2 3 4 5 6 7 8 9 10 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.