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: 215 [Rate centres in NPA 215] [Dial plan for NPA 215]

NXX: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
215-278 A Philadelphia Zone 1 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
215-278 0 Philadelphia Zone 1 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
215-278 1 Philadelphia Zone 1 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
215-278 2 Philadelphia Zone 1 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
215-278 3 Philadelphia Zone 1 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
215-278 4 Philadelphia Zone 1 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
215-278 5 Philadelphia Zone 1 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
215-278 6 Philadelphia Zone 1 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      
215-278 7 Philadelphia Zone 1 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
215-278 8 Philadelphia Zone 1 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      
215-278 9 Philadelphia Zone 1 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.