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 11, PA

<< 1 2 3 4 5 6

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-859 8 CHESPACBDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-859 9 CHESPACBDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-872 A CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-874 A CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-876 A CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-990 A PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
610-990 0 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
610-990 1 WNRTPAAHCMA  5562 METROPCS, INC. 228   2009-08-29   
610-990 2 WNRTPAAHCMA  5562 METROPCS, INC. 228   2010-01-28   
610-990 3 PHLAPAFGD1S  283E YMAX COMMUNICATIONS CORP. - PA 228   2010-04-26   
610-990 4 PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-16   
610-990 5 PHLAPAFGD1S  283E YMAX COMMUNICATIONS CORP. - PA 228   2009-02-11   
610-990 6 PHLAPAFGD1S  283E YMAX COMMUNICATIONS CORP. - PA 228   2009-02-11   
610-990 7 PHLAPAFGD1S  283E YMAX COMMUNICATIONS CORP. - PA 228   2009-02-11   
610-990 8 PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2007-05-07   
610-990 9 WNRTPAAHCMA  5562 METROPCS, INC. 228   2010-06-04   
835-230 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
835-230 0 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-11-07   
835-230 1 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-11-07   
835-230 2 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-11-05   
835-230 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-11-05   
835-230 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2023-11-05   
835-230 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-11-07   
835-230 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-11-07   
835-230 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2023-11-07   

<< 1 2 3 4 5 6

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.