Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 903

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-903 A Exton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-903 0 Exton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-903 1 Exton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-903 2 Exton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-07-18   
610-903 3 Exton PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-07   
610-903 4 Exton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
610-903 5 Exton PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-07   
610-903 6 Exton PA PHLAPAFGXDY  1703 BROADVIEW NETWORKS, INC. - PA 228   2004-12-16   
610-903 7 Exton PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-903 8 Exton PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-903 9 Exton PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   

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

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