Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-644 A Shamokin PA SHMKPASHDS0  9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 0 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 1 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 2 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 3 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 4 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 5 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 6 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 7 Shamokin PA   9208 VERIZON PENNSYLVANIA, INC. 232      
570-644 8 Shamokin PA   6921 LIMITLESS MOBILE, LLC 232   2008-04-09   
570-644 9 Shamokin PA   145J TERRA NOVA TELECOM INC. 232   2021-12-01   

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

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