Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-370 A Palmer MA SPFDMA70DS0  745B CROCKER TELECOMMUNICATIONS, LLC - MA 126      
413-370 0 Palmer MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-370 1 Palmer MA   745B CROCKER TELECOMMUNICATIONS, LLC - MA 126   2006-04-22   
413-370 2 Palmer MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-370 3 Palmer MA   892D ONVOY, LLC - MA 126   2020-06-12   
413-370 4 Palmer MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      
413-370 5 Palmer MA   829J PAETEC ITEL, LLC 126   2014-09-11   
413-370 6 Palmer MA   7135 TC SYSTEMS, INC. 126   2012-11-26   
413-370 7 Palmer MA   829J PAETEC ITEL, LLC 126   2014-09-11   
413-370 8 Palmer MA   829J PAETEC ITEL, LLC 126   2014-09-11   
413-370 9 Palmer MA   990E BANDWIDTH.COM CLEC, LLC - MA 126      

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

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