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: 554

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
267-554 A Philadelphia Suburban Zone 42 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
267-554 0 Philadelphia Suburban Zone 42 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
267-554 4 Philadelphia Suburban Zone 42 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-13   
267-554 5 Philadelphia Suburban Zone 42 PA PHLAPAFGX2Y  506J TWILIO INTERNATIONAL INC 228   2020-12-01   
267-554 6 Philadelphia Suburban Zone 42 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
267-554 7 Philadelphia Suburban Zone 42 PA PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2014-09-17   
267-554 8 Philadelphia Suburban Zone 42 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
267-554 9 Philadelphia Suburban Zone 42 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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