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: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-556 A Glenmoore PA   829J PAETEC ITEL, LLC 228   2025-03-11   
484-556 0 Glenmoore PA   073H TELNYX LLC 228   2021-03-07   
484-556 1 Glenmoore PA   145J TERRA NOVA TELECOM INC. 228   2025-10-05   
484-556 2 Glenmoore PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-04-08   
484-556 4 Glenmoore PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-05-20   
484-556 5 Glenmoore PA   145J TERRA NOVA TELECOM INC. 228   2024-02-13   
484-556 6 Glenmoore PA   829J PAETEC ITEL, LLC 228      
484-556 7 Glenmoore PA   508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-05-29   
484-556 8 Glenmoore PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-06-14   
484-556 9 Glenmoore PA   516J TON80 COMMUNICATIONS, LLC 228   2021-06-28   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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