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: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
267-481 A Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-481 0 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-481 1 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-481 2 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
267-481 3 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-03-12   
267-481 4 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-08-10   
267-481 5 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-08-10   
267-481 6 Philadelphia Suburban Zone 33 PA PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2003-12-04   
267-481 7 Philadelphia Suburban Zone 33 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-07   
267-481 8 Philadelphia Suburban Zone 33 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-07   
267-481 9 Philadelphia Suburban Zone 33 PA FTWSPAFWX2X  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228   2017-05-19   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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