Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 267 [Rate centres in NPA 267] [Dial plan for NPA 267]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
267-203 A Souderton PA PHLBPAMYDS4  5494 NETCARRIER TELECOM, INC. - PA 228      
267-203 0 Souderton PA   5494 NETCARRIER TELECOM, INC. - PA 228      
267-203 1 Souderton PA   5494 NETCARRIER TELECOM, INC. - PA 228      
267-203 2 Souderton PA   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2022-04-09   
267-203 3 Souderton PA   547E ONVOY, LLC - PA 228   2022-09-26   
267-203 4 Souderton PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-26   
267-203 5 Souderton PA   547E ONVOY, LLC - PA 228   2024-08-25   
267-203 6 Souderton PA   5562 METROPCS, INC. 228   2020-02-13   
267-203 7 Souderton PA   547E ONVOY, LLC - PA 228   2010-05-22   
267-203 8 Souderton PA   318J COMCAST IP PHONE, LLC 228   2007-06-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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