Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 272 [Rate centres in NPA 272] [Dial plan for NPA 272]

NXX: 461

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-461 A Williamsport PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 232   2025-12-12   
272-461 3 Williamsport PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 232   2025-12-12   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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