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: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-778 A Mendenhall PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2025-02-20   
484-778 2 Mendenhall PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-09   
484-778 3 Mendenhall PA PHLAPAFGX0Y  516J TON80 COMMUNICATIONS, LLC 228   2021-07-02   
484-778 4 Mendenhall PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-05-20   
484-778 6 Mendenhall PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-12-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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