Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 874

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-874 A Exton PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-874 0 Exton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-874 1 Exton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-874 2 Exton PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2018-05-08   
484-874 3 Exton PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-874 4 Exton PA PHLAPAMK17Z  784E BLOCK LINE SYSTEMS, LLC - PA 228   2013-05-23   
484-874 5 Exton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-874 6 Exton PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-874 7 Exton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-25   
484-874 8 Exton PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      

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

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