Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Arlington, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
781-859 7 NRTNMAAACM4  5562 METROPCS, INC. 128   2006-08-28   
781-859 8 NRTNMAAACM4  5562 METROPCS, INC. 128   2004-07-30   
781-859 9 NRTNMAAACM4  5562 METROPCS, INC. 128   2003-01-14   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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