Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 890

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-890 A Avondale (Chester) PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228      
610-890 0 Avondale (Chester) PA PHLAPAFGBMD  197D VONAGE AMERICA LLC 228   2019-12-18   
610-890 1 Avondale (Chester) PA   624H ONVOY SPECTRUM, LLC 228   2021-02-24   
610-890 2 Avondale (Chester) PA   624H ONVOY SPECTRUM, LLC 228   2021-02-24   
610-890 3 Avondale (Chester) PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2018-11-16   
610-890 4 Avondale (Chester) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-04-29   
610-890 5 Avondale (Chester) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-04-29   
610-890 6 Avondale (Chester) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-04-29   
610-890 7 Avondale (Chester) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-04-29   
610-890 8 Avondale (Chester) PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-04-29   
610-890 9 Avondale (Chester) PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-12-21   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.