Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 445 [Rate centres in NPA 445] [Dial plan for NPA 445]

NXX: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-341 A Morrisville PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-04-26   
445-341 6 Morrisville PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-04-26   
445-341 7 Morrisville PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-04-26   
445-341 8 Morrisville PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-04-26   
445-341 9 Morrisville PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2026-04-26   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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