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: 267 [Rate centres in NPA 267] [Dial plan for NPA 267]

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
267-448 A Philadelphia Suburban Zone 32 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-448 0 Philadelphia Suburban Zone 32 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2018-04-01   
267-448 1 Philadelphia Suburban Zone 32 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-448 2 Philadelphia Suburban Zone 32 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-01-22   
267-448 3 Philadelphia Suburban Zone 32 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2018-10-20   
267-448 4 Philadelphia Suburban Zone 32 PA   145J TERRA NOVA TELECOM INC. 228   2021-09-23   
267-448 5 Philadelphia Suburban Zone 32 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-09-29   
267-448 6 Philadelphia Suburban Zone 32 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-09-29   
267-448 7 Philadelphia Suburban Zone 32 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-448 8 Philadelphia Suburban Zone 32 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-448 9 Philadelphia Suburban Zone 32 PA PHLAPAFGXCX  073H TELNYX LLC 228   2023-01-26   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.